def create_connection(sock: socket, port: int, host: str) -> socket:
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) # solution for: "socket.error: [Errno 98] Address already in use"
sock.bind((host, port))
sock.listen(5)
connection, client_address = sock.accept() # accept connection returns tuple
print("Got connection from ", client_address)
return connection
def bind_socket(my_socket: socket, *, bindAddress ="", bindPort = 0) -> bool:
""""""
#print(f"Binding: {bindPort}")
try: ### TODO: Acquire local-IP. Will be 172.x in docker...
print(f"Trying to bind socket({my_socket.fileno()}) with: [{bindAddress}] and Port: [{bindPort}]")
### TQ-TODO: IpV6 will expect a 4-tuple. (host, port, flowinfo, scopeid)
my_socket.bind((bindAddress, bindPort))
except socket.error as err:
print("Socket bind failed with error %s" % (err))
return False
print("Socket bound successfully: ", my_socket.getsockname())
return True
def do_socket_logic(proxy_socket: socket, proxy_port_number):
"""
Example function for some helper logic, in case you
want to be tidy and avoid stuffing the main function.
Feel free to delete this function.
"""
proxy_socket.bind(("127.0.0.1", int(proxy_port_number)))
proxy_socket.listen(10)
cache = {}
while True:
client_socket, address = proxy_socket.accept()
print(f"Started conn with {address}")
start_new_thread(handle_client, (client_socket, cache, address))
proxy_socket.close()
pass
