netty如何实现阻塞IO?

项目需求需要在服务端实现一个阻塞IO,即netty发送完数据之后需要阻塞线程,直到有数据返回

1个回答

@Test
public void client(){
try {
//1.获取通道
SocketChannel clientChannel = SocketChannel.open(
new InetSocketAddress("127.0.0.1", 7979));
System.out.println("client is start connecting...");
FileChannel fileChannel = FileChannel.open(Paths.get("1.jpg"), StandardOpenOption.READ);
//2.分配指定大小的缓冲区
ByteBuffer buffer = ByteBuffer.allocate(1024);
//3.读取本地文件,并向服务端发送文件
while(fileChannel.read(buffer)!=-1){
buffer.flip();
clientChannel.write(buffer);
buffer.clear();
}
clientChannel.shutdownOutput();//告诉服务端数据已经发送完毕,否则客户端和服务端都会处于阻塞状态
//4.接收服务端的反馈
int len = 0;
while((len = clientChannel.read(buffer))!=-1){
buffer.flip();
System.out.println(new String(buffer.array(),0,len));
buffer.clear();
}
//5.关闭通道
clientChannel.close();
fileChannel.close();
} catch (IOException e) {
e.printStackTrace();
}
}

@Test
public void server(){
try {
//1.获取通道
ServerSocketChannel serverChannel = ServerSocketChannel.open();
FileChannel outChannel = FileChannel.open(
Paths.get("bio.jpg"), StandardOpenOption.WRITE,StandardOpenOption.CREATE);
//2.绑定端口
serverChannel.bind(new InetSocketAddress(7979));
System.out.println("Server start in port:7979...");
//3.获取客户端连接
SocketChannel socketChannel = serverChannel.accept();
//4分配指定到小的缓冲区
ByteBuffer byteBuffer = ByteBuffer.allocate(1024);
//5.读取数据
while (socketChannel.read(byteBuffer)!=-1){
byteBuffer.flip();
outChannel.write(byteBuffer);
byteBuffer.clear();
}
//6.发送反馈给客户端
byteBuffer.put("服务端接收数据成功!".getBytes());
byteBuffer.flip();
socketChannel.write(byteBuffer);
//7.关闭通道
socketChannel.close();
outChannel.close();
serverChannel.close();
} catch (IOException e) {
e.printStackTrace();
}
}

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服务端在运行若干小时以后就会卡死,不管客户端再怎么请求也收不到任何返回。主要是出现在业务逻辑线程池里: 我先放出线程堆栈: Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.121-b13 mixed mode): "Attach Listener" #82 daemon prio=9 os_prio=0 tid=0x00007fe4e4001000 nid=0x5f1 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "nioEventLoopGroup-4-32" #74 prio=10 os_prio=0 tid=0x00007fe46403c800 nid=0x6e28 runnable [0x00007fe45814d000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080b08d08> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080b09dc0> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080b08c10> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-31" #72 prio=10 os_prio=0 tid=0x00007fe46403a800 nid=0x6dc2 waiting on condition [0x00007fe45818d000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-30" #71 prio=10 os_prio=0 tid=0x00007fe464038800 nid=0x6cd0 waiting on condition [0x00007fe4581ce000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-29" #70 prio=10 os_prio=0 tid=0x00007fe464037000 nid=0x6cae waiting on condition [0x00007fe45820f000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-28" #69 prio=10 os_prio=0 tid=0x00007fe464036000 nid=0x6c70 waiting on condition [0x00007fe458291000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-27" #68 prio=10 os_prio=0 tid=0x00007fe464034000 nid=0x6c1d waiting on condition [0x00007fe458250000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-26" #66 prio=10 os_prio=0 tid=0x00007fe464032800 nid=0x6bf4 waiting on condition [0x00007fe4582d2000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-25" #65 prio=10 os_prio=0 tid=0x00007fe464030800 nid=0x6be5 waiting on condition [0x00007fe458313000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getKeysList(RedisManager.java:324) at com.game.handler.DrawTaskRewardHandler.hander(DrawTaskRewardHandler.java:51) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-24" #64 prio=10 os_prio=0 tid=0x00007fe46402f000 nid=0x6bd9 runnable [0x00007fe458355000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080c7c3b0> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080c7c3a0> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080c7c3c8> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-23" #63 prio=10 os_prio=0 tid=0x00007fe46402d000 nid=0x6b77 waiting on condition [0x00007fe458395000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-22" #62 prio=10 os_prio=0 tid=0x00007fe46402b000 nid=0x6b25 runnable [0x00007fe4583d7000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080c19bb8> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080c19ba8> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080c19bd0> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-21" #61 prio=10 os_prio=0 tid=0x00007fe46402a000 nid=0x6ae7 waiting on condition [0x00007fe458417000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-20" #59 prio=10 os_prio=0 tid=0x00007fe464028800 nid=0x6ab6 waiting on condition [0x00007fe458ab5000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-19" #58 prio=10 os_prio=0 tid=0x00007fe464026800 nid=0x6aad waiting on condition [0x00007fe458af6000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-18" #57 prio=10 os_prio=0 tid=0x00007fe464025000 nid=0x6aac runnable [0x00007fe458b38000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x000000008086c6f0> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x000000008086c6e0> (a java.util.Collections$UnmodifiableSet) - locked <0x000000008086c708> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-17" #56 prio=10 os_prio=0 tid=0x00007fe464023000 nid=0x6a9a waiting on condition [0x00007fe458b78000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-16" #55 prio=10 os_prio=0 tid=0x00007fe464021800 nid=0x6a87 runnable [0x00007fe458bba000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x00000000807dcf40> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x00000000807dcf30> (a java.util.Collections$UnmodifiableSet) - locked <0x00000000807dcf58> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-15" #54 prio=10 os_prio=0 tid=0x00007fe46401f800 nid=0x6a02 runnable [0x00007fe458bfb000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x00000000808b60d8> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x00000000808ae818> (a java.util.Collections$UnmodifiableSet) - locked <0x00000000808b6040> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-14" #53 prio=10 os_prio=0 tid=0x00007fe46401d800 nid=0x69ee runnable [0x00007fe4e806a000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080866e78> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080866e68> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080866e90> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-13" #52 prio=10 os_prio=0 tid=0x00007fe46401c000 nid=0x69cb waiting on condition [0x00007fe4e80aa000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-12" #51 prio=10 os_prio=0 tid=0x00007fe46401a800 nid=0x6928 waiting on condition [0x00007fe4e80eb000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-11" #50 prio=10 os_prio=0 tid=0x00007fe464018800 nid=0x68fe runnable [0x00007fe4e812d000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080036480> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080036470> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080036428> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-10" #49 prio=10 os_prio=0 tid=0x00007fe464017000 nid=0x68dc waiting on condition [0x00007fe4e816d000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000008012d6d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:587) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:440) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:361) at redis.clients.jedis.util.Pool.getResource(Pool.java:50) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:234) at com.game.redis.RedisManager.getString(RedisManager.java:219) at com.game.handler.CapitalHandler.hander(CapitalHandler.java:36) at com.game.netty.TcpServerHanler.channelRead(TcpServerHanler.java:107) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) "nioEventLoopGroup-4-9" #48 prio=10 os_prio=0 tid=0x00007fe464015000 nid=0x68c7 runnable [0x00007fe4e81af000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked <0x0000000080036788> (a io.netty.channel.nio.SelectedSelectionKeySet) - locked <0x0000000080036778> (a java.util.Collections$UnmodifiableSet) - locked <0x0000000080036730> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:752) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:408) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:745) 线程堆栈有些没看明白,排除法先是看看线程池、数据库线程池还没想好什么想法去看。
netty websocket如何实现类似斗地主的分房间发送和接收消息?
netty websocket是否有类似机制来实现房间分组,客户端发消息给服务端,服务端根据客户端房间id等信息自动交给某个分组来处理(每个分组对应一个房间)?
netty 系统空闲一段后,客户端与服务端的链接会自动断开如何处理
大伙有没有出现过这样的问题。用netty做集群服务器,包括客户端(clientBootstrap)和服务端(serverBootstrap),系统空闲3个多小时候,客户端与服务端的连接会自动断开(“远程主机强迫关闭了一个现有的连接”),系统重新后连接报异常: java.lang.IllegalArgumentException: promise already done: DefaultChannelPromise@2038329b(failure(java.util.concurrent.CancellationException) at io.netty.channel.DefaultChannelHandlerContext.validatePromise(DefaultChannelHandlerContext.java:806) at io.netty.channel.DefaultChannelHandlerContext.connect(DefaultChannelHandlerContext.java:477) at io.netty.channel.DefaultChannelHandlerContext.connect(DefaultChannelHandlerContext.java:467) at io.netty.channel.DefaultChannelPipeline.connect(DefaultChannelPipeline.java:847) at io.netty.channel.AbstractChannel.connect(AbstractChannel.java:199) at io.netty.bootstrap.Bootstrap$2.run(Bootstrap.java:165) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:354) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:353) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) at java.lang.Thread.run(Unknown Source) 最后: Caused by: java.net.NoRouteToHostException: No route to host: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:191) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:279) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:461) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) 请问这个问题如何解决,我有做心跳处理,客户端每个几秒会请求服务端,这样都还会自动断开连接,好郁闷....
springboot、netty、redis
springboot 整合netty搭建socket,使用redis缓存,可以正常启动,在不适用缓存时可以交互,使用缓存出异常 ``` java.lang.NoSuchMethodError: io.netty.bootstrap.Bootstrap.channel(Ljava/lang/Class;)Lio/netty/bootstrap/AbstractBootstrap; at io.lettuce.core.AbstractRedisClient.channelType(AbstractRedisClient.java:179) ~[lettuce-core-5.1.4.RELEASE.jar:?] at io.lettuce.core.RedisClient.connectStatefulAsync(RedisClient.java:304) ~[lettuce-core-5.1.4.RELEASE.jar:?] at io.lettuce.core.RedisClient.connectStandaloneAsync(RedisClient.java:271) ~[lettuce-core-5.1.4.RELEASE.jar:?] at io.lettuce.core.RedisClient.connect(RedisClient.java:204) ~[lettuce-core-5.1.4.RELEASE.jar:?] at org.springframework.data.redis.connection.lettuce.StandaloneConnectionProvider.lambda$getConnection$1(StandaloneConnectionProvider.java:113) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at java.util.Optional.orElseGet(Optional.java:267) ~[?:1.8.0_201] at org.springframework.data.redis.connection.lettuce.StandaloneConnectionProvider.getConnection(StandaloneConnectionProvider.java:113) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$SharedConnection.getNativeConnection(LettuceConnectionFactory.java:1085) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$SharedConnection.getConnection(LettuceConnectionFactory.java:1065) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory.getSharedConnection(LettuceConnectionFactory.java:865) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory.getConnection(LettuceConnectionFactory.java:340) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection(RedisConnectionUtils.java:132) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.RedisConnectionUtils.getConnection(RedisConnectionUtils.java:95) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.RedisConnectionUtils.getConnection(RedisConnectionUtils.java:82) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:211) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:184) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:95) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.springframework.data.redis.core.DefaultValueOperations.get(DefaultValueOperations.java:53) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE] at com.viewhigh.hiot.elec.service.serviceimp.RedisServiceImpl.get(RedisServiceImpl.java:76) ~[classes/:?] at com.viewhigh.hiot.elec.protocol.ProtocolElecService.isCheck(ProtocolElecService.java:177) ~[classes/:?] at com.viewhigh.hiot.elec.protocol.ProtocolElecService.checkMsg(ProtocolElecService.java:161) ~[classes/:?] at com.viewhigh.hiot.elec.server.SocketServerHandler.channelRead(SocketServerHandler.java:89) ~[classes/:?] at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:74) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:138) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:154) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:74) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:138) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:253) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:74) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:138) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:127) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:485) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:452) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:346) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:794) [netty-all-5.0.0.Alpha1.jar:5.0.0.Alpha1] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201] ``` 可能是个包冲突,但是不确定也没有找到是那个冲突,求助,帮看看
jmx启动的线程如何修改名字
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小白关于netty传输byteBuf报问题!!!
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netty4.0 read0方法 wirteflush之后,就捕获异常了。
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关于netty
有位大侠说:“下面我要实际做一个语音视频的java组件项目,打算全部用netty来做网络层。”那么用netty来做网络层是什么意思?
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} public static int getOnLineDevices() { int nums = 0; for (Map.Entry entry : map.entrySet()) { DeviceConInfo devConInfo = (DeviceConInfo) entry.getValue(); if (BJProtocolConst.LOGINED == devConInfo.onState) { nums++; } } return nums; } public static void diConnect() { for (Map.Entry entry : map.entrySet()) { DeviceConInfo devConInfo = (DeviceConInfo) entry.getValue(); if (null != devConInfo.socketChannel) devConInfo.socketChannel.close(); try { devConInfo.socketChannel.closeFuture().sync(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } map.remove(entry.getKey()); } } public static void stop() { diConnect(); group.shutdownGracefully(); } public static DeviceConInfo update(String identiCode, DeviceConInfo deviceConInfo) { return map.put(identiCode, deviceConInfo); } public static DeviceConInfo get(String identiCode) { return map.get(identiCode); } public static void remove(SocketChannel socketChannel) { for (Map.Entry entry : map.entrySet()) { DeviceConInfo devConInfo = (DeviceConInfo) entry.getValue(); if (devConInfo.socketChannel == socketChannel) { map.remove(entry.getKey()); } } } } ``` ``` package org.dht.vehicle.com.socketfactory; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import io.netty.bootstrap.ServerBootstrap; import io.netty.buffer.PooledByteBufAllocator; import io.netty.channel.AdaptiveRecvByteBufAllocator; import io.netty.channel.Channel; import io.netty.channel.ChannelFuture; import io.netty.channel.ChannelHandler; import io.netty.channel.ChannelOption; import io.netty.channel.EventLoopGroup; import io.netty.channel.nio.NioEventLoopGroup; import io.netty.channel.socket.nio.NioServerSocketChannel; import io.netty.handler.logging.LogLevel; import io.netty.handler.logging.LoggingHandler; public class BasicSocketServer implements SocketServer { protected ChannelHandler serverChannel; protected Channel acceptorChannel; protected ServerBootstrap b ; protected EventLoopGroup bossGroup ; protected EventLoopGroup workerGroup ; protected List<Integer> port; protected List<ChannelFuture> channelFuture; public BasicSocketServer(){ this.channelFuture = new ArrayList<ChannelFuture>(); } public void setServerChannel(ChannelHandler serverChannel){ this.serverChannel = serverChannel; } public ChannelHandler getServerChannel(){ return this.serverChannel ; } public void setPort(List<Integer> port){ this.port = port; } public void Start() throws Exception { // TODO Auto-generated method stub try{ createServerBootstrap(); }finally{ Stop(); } } public void Stop() throws Exception { // TODO Auto-generated method stub closeFuture(); bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } public void Restart() throws Exception { // TODO Auto-generated method stub Stop(); Start(); } public void createServerBootstrap() throws Exception{ // TODO Auto-generated method stub try{ b = new ServerBootstrap(); bossGroup = new NioEventLoopGroup(1); workerGroup = new NioEventLoopGroup(); b.group(bossGroup, workerGroup) .channel(NioServerSocketChannel.class) .option(ChannelOption.SO_BACKLOG, 1024) .option(ChannelOption.SO_RCVBUF, 10*1024*1024) .option(ChannelOption.SO_SNDBUF, 1024*1024) .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.SO_KEEPALIVE, true) .handler(new LoggingHandler(LogLevel.INFO)) .childHandler(serverChannel); bindPort(); // Wait until the server socket is closed. closeFuture(); } finally { // Shut down all event loops to terminate all threads. bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } } public void bindPort() throws InterruptedException { // TODO Auto-generated method stub Iterator<Integer> iter = port.iterator(); int nPort; while(iter.hasNext()) { nPort = (Integer)iter.next().intValue(); if(nPort>0){ ChannelFuture f = b.bind(nPort).sync(); channelFuture.add(f); } //port.remove(iter.next()); } } /** * �ر����е�ChannelFuture */ public void closeFuture() throws InterruptedException { // TODO Auto-generated method stub Iterator<ChannelFuture> iter = channelFuture.iterator(); ChannelFuture f = null; while(iter.hasNext()) { f=(ChannelFuture)iter.next(); if(null != f){ f.channel().closeFuture().sync(); } //port.remove(iter.next()); } } } ```
相见恨晚的超实用网站
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