Netty中的INBOUND和OUTBOUND事件为什么一直在执行?

我通过Fabric的java-sdk从链上获取区块高度信息和从状态库查询相关数据信息,出现Netty一直在进行Inbound和Outbound事件程序,打印的日志如下代码段(之前程序运行的很正常,但后来再次启动后就一直在执行事件程序,日志了将近1个G,基本内容也是如下形式,不甚明白是什么原因造成的,请有了解的大神能给予解答):

19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------OUTBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] DATA: streamId=8371, padding=0, endStream=true, length=1118, bytes=00000004590a8e080abd070a68080310011a0c08e1ebb7e1051080dad6fd012208636368686c7830312a40386263353236616534656434373738663136343066...
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19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] WINDOW_UPDATE: streamId=0, windowSizeIncrement=1118
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] PING: ack=false, length=8, bytes=02041010090e0707
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------OUTBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] PING: ack=true, length=8, bytes=02041010090e0707
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] HEADERS: streamId=8371, headers=GrpcHttp2ResponseHeaders[:status: 200, content-type: application/grpc], padding=0, endStream=false
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] DATA: streamId=8371, padding=0, endStream=false, length=16384, bytes=00000112ff0801229f8f0208c8011a988f020a4708b0671220b0ff282fbc2b365e347efb290a6fdb160c978aae8e384460072ed09cebe03eb81a206bc4874a0a...
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-3] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0xe5db3b97, L:/192.168.206.80:60947 - R:/192.168.125.170:7051] DATA: streamId=8371, padding=0, endStream=false, length=16384, bytes=6c65724944223a2231303133222c2273656374696f6e4e6f223a2231393139383634222c22737461727454696d65223a313438333534353630303030302c2276...
------------------------------------
19:45:37 [grpc-default-worker-ELG-1-4] DEBUG io.grpc.netty.NettyClientHandler - 
----------------INBOUND--------------------
[id: 0x870a0635, L:/192.168.206.80:60946 - R:/192.168.125.171:7051] DATA: streamId=8381, padding=0, endStream=false, length=16384, bytes=737d607440ced8c83f5c83d606b0449df8ea31bb0a7c4c73cdcdfb8f00b8559312463044022051884054ff79e4ccbfa473af94bc15ba881e56f5571b0894e3bb...
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