IT Log

Record various IT issues and difficulties.

Tag: Socket


  • The built-in Python http.server module cannot close the socket by itself

    To address the issue where Python’s http.server module doesn’t close sockets automatically, we’ll create a custom HTTPServer subclass that ensures all sockets are closed upon shutdown. Here’s how to implement it: Solution Code import http.server import socket import sys class CustomHTTPServer(http.server.HTTPServer): def __init__(self, server_address, RequestHandlerClass): super().__init__(server_address, RequestHandlerClass) self._base_sockets = [] def _get_socket(self, sock): """Helper method…


  • Socket Closed

    When encountering a “Socket Closed” error, it’s essential to methodically diagnose the root cause by evaluating both client and server code for proper exception handling, resource management, and synchronization. By integrating comprehensive logging and simulating network conditions, you can effectively pinpoint issues such as timeouts, resource exhaustion, or network interference. Addressing these factors through improved…