我试图将套接字绑定到下面的端口:
if( bind(socket_desc,(struct sockaddr *) &server, sizeof(server)) < 0)
{
perror("bind failed. Error");
return 1;
}
puts("bind done");
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但它给出了:
$ ./serve
Socket created
bind failed. Error: Address already in use
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为什么会出现此错误?