Python，httplib2，意外错误：socket.error

使用Python2.4.3，我试图创建一个HTTP服务器，它：（1）获取带有“POST”的消息，（2）生成应答消息，（3）将应答消息发送回发送方

步骤（1）和（2）进展顺利，步骤3失败。。。。有时使用的httplib2.Http（）似乎存在线程问题。 发生故障时的输出为：

这是我的代码（未显示导入）：

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欢迎任何帮助

我想我找到了解决这个问题的方法。 我在（1）之后添加了以下行：

time.sleep（0.25）

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这样，为接收消息而打开的套接字就有时间关闭。

您的代码混合了空格和制表符作为缩进。这在Python中是有害的。只使用它们中的任何一个，你是对的。非常感谢。然而，由于脚本有时工作，这不是我的问题。

Unexpected error: socket.error
10.96.5.127 - - [26/May/2014 07:55:39] code 500, message Error processing in do_POST
10.96.5.127 - - [26/May/2014 07:55:39] "POST /exchange/PERFOR HTTP/1.1" 500 -

class PostHandler(BaseHTTPRequestHandler):
    def do_POST(self):
        try:
            # (1) Message from sender is received by server : OK
            content_len = int(self.headers.getheader('content-length'))
            msg = self.rfile.read(content_len)
            self.send_response(200)
            self.end_headers()
            # (2) Received message is used to make the 'smsg' message to be send back.
            # This goes OK so I don't need to show the code.
            # (3) Now 'smsg' shoud be send back to sender
            headers = {"Content-type" : "text/xml" , "Accept": "text/xml" , "User-Agent" :  "haboob/5.9.0.0.4 build-4857" , "SOAPAction": "\"ebXML\"" }
            url = 'http://mynode.local:4080/destination'
            http = httplib2.Http()
            response, content = http.request(url, method="POST", headers=headers, body=smsg)
        except :
            print "Unexpected error:", sys.exc_info()[0]
            self.send_error(500,'Error processing in do_POST')
        return

class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
    """Handle requests in a separate thread."""

if __name__ == '__main__':
    try:
        port=4080
        server = ThreadedHTTPServer(('',port), PostHandler) 
        server.request_queue_size=60
        server.serve_forever()
    except KeyboardInterrupt:
        print ('^C received, shutting down server')
        server.socket.close()