Qt版本5.6.3 编译没有问题，在uos系统运行时不时会有这个问题，只要输出这个日志程序就会卡住一会,不知道有没有大1神懂
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於黾 2022-02-24 15:43关注你把通信写进主线程里了，那肯定要卡主的
正常情况下，你发送一个包，对方立即回一个包，程序处理的很快，所以即便卡了，人感觉不到
你这个报错说的是，对方没有返回数据，超时
而你主线程里的recieve一直在阻塞，等待，肯定就卡了嘛
玩通信要用多线程，不要什么都丢主线程里本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏举报 分享
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