socket.gethostname() Return a string containing the hostname of the machine where the Python interpreter is currently executing

socket.getsockname() Return the socket’s own address. This is useful to find out the port number of an IPv4/v6 socket, for instance

socket.getaddrinfo(host, port, family=0, type=0, proto=0, flags=0) Translate the host/port argument into a

socket.getservbyname(servicename[, protocolname]) Translate an Internet service name and protocol name to a port number for

socket.ntohs(x) Convert 16-bit positive integers from network to host byte order. On machines where the host byte order is the

SSLContext.load_cert_chain(certfile, keyfile=None, password=None) Load a private key and the corresponding certificate. The

ssl.get_default_verify_paths() Returns a named tuple with paths to OpenSSL’s default cafile and capath. The paths are the same

ssl.PROTOCOL_SSLv23 Selects the highest protocol version that both the client and server support. Despite the name, this option

socket.sendto(bytes, address) socket.sendto(bytes, flags, address) Send data to the socket. The socket should not

async_chat.discard_buffers() In emergencies this method will discard any data held in the input and/or output buffers and the