Encrypted UDP based FTP with multicast
ZeroMQ core engine in C++, implements ZMTP/3.1
Ultra fast and low latency asynchronous socket server & client C#
Fast and low latency asynchronous socket server & client C++ library
A realtime distributed messaging platform
A means to measure network responsiveness and throughput
Convenience sockets library for GNU/Linux
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Publish/Subscribe, Request/Reply Messaging API for Java.
OpenDDS is open source publish/subscribe middleware
Ethernet/IP compatible library for .NET and LabView implementations
Python module for network variables for CoDeSys PLCs
Useful crossplatform library for distributed systems
Various TCP/IP servers, clients and network management tools
TV proxy with cas descrambler.
Communication SW for distributed systems
Discovery, Scanning, and Fingerprinting via Broadcast and Multicast Tr
Flash Media Server