Skip to content

Instantly share code, notes, and snippets.

@RDCH106

RDCH106/Python TCP Client Example.py

Forked from Integralist/Python TCP Client Example.py
Created June 22, 2018 15:52
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save RDCH106/b83ac744efd62c5a89ffcc8a41ff6e88 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save RDCH106/b83ac744efd62c5a89ffcc8a41ff6e88 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. @Integralist Integralist created this gist Sep 18, 2016.
    19 changes: 19 additions & 0 deletions Python TCP Client Example.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,19 @@
    import socket

    hostname, sld, tld, port = 'www', 'integralist', 'co.uk', 80
    target = '{}.{}.{}'.format(hostname, sld, tld)

    # create an ipv4 (AF_INET) socket object using the tcp protocol (SOCK_STREAM)
    client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

    # connect the client
    # client.connect((target, port))
    client.connect(('0.0.0.0', 9999))

    # send some data (in this case a HTTP GET request)
    client.send('GET /index.html HTTP/1.1\r\nHost: {}.{}\r\n\r\n'.format(sld, tld))

    # receive the response data (4096 is recommended buffer size)
    response = client.recv(4096)

    print response
    27 changes: 27 additions & 0 deletions Python TCP Server Example.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,27 @@
    import socket
    import threading

    bind_ip = '0.0.0.0'
    bind_port = 9999

    server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    server.bind((bind_ip, bind_port))
    server.listen(5) # max backlog of connections

    print 'Listening on {}:{}'.format(bind_ip, bind_port)


    def handle_client_connection(client_socket):
    request = client_socket.recv(1024)
    print 'Received {}'.format(request)
    client_socket.send('ACK!')
    client_socket.close()

    while True:
    client_sock, address = server.accept()
    print 'Accepted connection from {}:{}'.format(address[0], address[1])
    client_handler = threading.Thread(
    target=handle_client_connection,
    args=(client_sock,) # without comma you'd get a... TypeError: handle_client_connection() argument after * must be a sequence, not _socketobject
    )
    client_handler.start()