Examples (Core)

Simple Echo server and client

  • simpleclient.py - simple TCP client
  • simpleserv.py - simple TCP echo server

Chat

  • chatserver.py - shows how to communicate between clients

Echo server & client variants

  • echoserv.py - variant on a simple TCP echo server
  • echoclient.py - variant on a simple TCP client
  • echoserv_udp.py - simplest possible UDP server
  • echoclient_udp.py - simple UDP client
  • echoserv_ssl.py - simple SSL server
  • echoclient_ssl.py - simple SSL client

AMP server & client variants

  • ampserver.py - do math using AMP
  • ampclient.py - do math using AMP

Perspective Broker

  • pbsimple.py - simplest possible PB server
  • pbsimpleclient.py - simplest possible PB client
  • pbbenchclient.py - benchmarking client
  • pbbenchserver.py - benchmarking server
  • pbecho.py - echo server that uses login
  • pbechoclient.py - echo client using login
  • pb_exceptions.py - example of exceptions over PB
  • pbgtk2.py - example of using GTK2 with PB
  • pbinterop.py - shows off various types supported by PB
  • bananabench.py - benchmark for banana

Cred

  • cred.py - Authenticate a user with an in-memory username/password database
  • dbcred.py - Using a database backend to authenticate a user

GUI

  • wxdemo.py - demo of wxPython integration with Twisted
  • pbgtk2.py - example of using GTK2 with PB
  • pyuidemo.py - PyUI

FTP examples

  • ftpclient.py - example of using the FTP client
  • ftpserver.py - create an FTP server which serves files for anonymous users from the working directory and serves files for authenticated users from /home.

Logging

  • twistd-logging.tac - logging example using ILogObserver
  • testlogging.py - use twisted.python.log to log errors to standard out
  • rotatinglog.py - example of log file rotation

POSIX Specific Tricks

  • sendfd.py, recvfd.py - send and receive file descriptors over UNIX domain sockets

Miscellaneous

  • shaper.py - example of rate-limiting your web server
  • stdiodemo.py - example using stdio, Deferreds, LineReceiver and twisted.web.client.
  • ptyserv.py - serve shells in pseudo-terminals over TCP
  • courier.py - example of interfacing to Courier's mail filter interface
  • longex.py - example of doing arbitrarily long calculations nicely in Twisted
  • longex2.py - using generators to do long calculations
  • stdin.py - reading a line at a time from standard input without blocking the reactor
  • streaming.py - example of a push producer/consumer system
  • filewatch.py - write the content of a file to standard out one line at a time
  • shoutcast.py - example Shoutcast client
  • wxacceptance.py - acceptance tests for wxreactor
  • postfix.py - test application for PostfixTCPMapServer
  • udpbroadcast.py - broadcasting using UDP
  • tls_alpn_npn_client.py - example of TLS next-protocol negotiation on the client side using NPN and ALPN.
  • tls_alpn_npn_server.py - example of TLS next-protocol negotiation on the server side using NPN and ALPN.