[Python] Python Socket 编程，OSError: [Errno 98] Address already in use



Python Socket服务器端脚本运行时，端口被占用

Traceback (most recent call last):
  File "s6.py", line 19, in
    tcpSerSock.bind(addr) 
OSError: [Errno 98] Address already in use

在tcpSerSock = socket(AF_INET, SOCK_STREAM)后面加函数

tcpSerSock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)，让端口重用，问题解决。

from socket import *

tcpSerSock = socket(AF_INET, SOCK_STREAM)
tcpSerSock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)