如何在python中处理管道破损（SIGPIPE）？ [英] How to handle a broken pipe (SIGPIPE) in python?

问题描述

我用python编写了一个简单的多线程游戏服务器，该服务器为每个客户端连接创建了一个新线程。我发现每时每刻，服务器都会由于管道中断/ SIGPIPE错误而崩溃。我很确定，当程序尝试将响应发送回不再存在的客户端时，就会发生这种情况。

I've written a simple multi-threaded game server in python that creates a new thread for each client connection. I'm finding that every now and then, the server will crash because of a broken-pipe/SIGPIPE error. I'm pretty sure it is happening when the program tries to send a response back to a client that is no longer present.

有什么好的方法来处理此问题？我首选的解决方案只是关闭与客户端的服务器端连接并继续，而不是退出整个程序。

What is a good way to deal with this? My preferred resolution would simply close the server-side connection to the client and move on, rather than exit the entire program.

PS：此问题/解答以通用方式解决了该问题；

PS: This question/answer deals with the problem in a generic way; how specifically should I solve it?

推荐答案

阅读try：语句。

try:
    # do something
except socket.error, e:
    # A socket error
except IOError, e:
    if e.errno == errno.EPIPE:
        # EPIPE error
    else:
        # Other error

这篇关于如何在python中处理管道破损（SIGPIPE）？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！