Function create_connection

thirdparty/socks/socks.py:397–413

(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
                    source_address=None)

            raise GeneralProxyError((4, _generalerrors[4]))

def create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
                    source_address=None):
    # Patched for a DNS-leakage
    host, port = address
    sock = None
    try:
        sock = socksocket(socket.AF_INET, socket.SOCK_STREAM)
        if timeout is not socket._GLOBAL_DEFAULT_TIMEOUT:
            sock.settimeout(timeout)
        if source_address:
            sock.bind(source_address)
        sock.connect(address)
    except socket.error:
        if sock is not None:
            sock.close()
        raise
    return sock