今天在gdb調試時，發現總是出現Program received signal SIGPIPE, Broken pipe，搜索了網上的資料，發現是在調試時，接收到了SIGPIPE這個signal信號導致調試被中斷。

By default, gdb captures SIGPIPE of a process and pauses it. However, some program ignores SIGPIPE. So, the default behavour of gdb is not desired when debugging those program. To avoid gdb stopping in SIGPIPE, use the following command in gdb.

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解決方式：在gdb調試窗口中輸入以下命令即可，將接收到的SIGPIPE signal忽略

handle SIGPIPE nostop noprint nopass 或?handle SIGPIPE nostop noprint pass

總結

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