Browse free open source WebSocket Servers and projects below. Use the toggles on the left to filter open source WebSocket Servers by OS, license, language, programming language, and project status.
Command-line client for WebSockets, like netcat (or curl)
An embedded web server
Realtime application framework (Node.JS server)
A barebones WebSocket client and server implementation
Fast and low latency asynchronous socket server & client C++ library
websocket and http client and server library, with TLS support
WebSocket emulation and Javascript client
Websockets in swift for iOS and OSX
Socket.IO server implemented on Java
Asynchronous WebSocket server
A Socket.IO client library for Java
C++ websocket client/server library
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
Compliant web server for the most demanding of applications
An easy way to make WebSocket endpoints in C++.
A simple WebSocket server
Polyglot replacement for Ruby WebSocket servers with Action Cable
WebSocket & WAMP in Java for Android and Java 8
high performance dotnet core socket tcp communication components
Simple WebSocket server implemented in PHP
WebSocket Server from China
JAVA websocket implementation for a bomberman-like game
WebSocket(RFC-6455) library written using Swift
Your high performance web application C framework
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Open source websocket servers are an important part of web development, as they provide a way to connect browsers and web applications with each other in real-time. They can be used for a variety of purposes, from streaming data to creating multiplayer games. A websocket server is essentially a TCP server that runs over the web and uses the websocket protocol to communicate with clients. This allows for two-way communication between connected browsers and servers, allowing them to exchange messages in real time without having to reload the page. Some of the most popular open source websocket servers include Socket.io, Ratchet, WAMP, Faye and WebSocketClientServer.
Socket.io is one of the most widely used open source websocket servers due to its powerful features such as robust event handling and support for multiple transport protocols like XHR polling, HTML streaming and more. It also provides easy access to popular libraries like jQuery and Backbone so developers can quickly build interactive applications using these frameworks. Additionally, it has many built-in features such as connection persistence and binary data support which makes it convenient for developers working on complex projects.
Ratchet is another popular open source websocket server designed specifically for PHP applications. It supports multiple protocols including its own native protocol known as WAMP (Websockets Application Messaging Protocol) along with HTTP Streaming Protocols including HTTTP 1/1 upgrade mechanism that allows browser clients to upgrade their connection requests when needed during long connections. It also provides API hooks which make it easier for developers to integrate their own custom authentication methods into their existing applications or create their own messaging systems from scratch using Ratchet’s library of components.
WAMP (Websockets Application Messaging Protocol) is an open protocol that enables communication between client-server applications over WebSockets connections while supporting both RPC (Remote Procedure Calls) scripting across different programming languages such as JavaScript on the client side and Python or PHP on the server side. Additionally, WAMP includes traditional Unix signal handlers which allow developers greater control over how incoming messages are handled by application logic written on either side without needing special code each time a message arrives at either end point. Thanks this flexibility, WAMP avoids unnecessary message flooding due to misconfigured tools or software bugs making it perfect choice for large scale distributed systems.
Faye is another high performance open source websocket server offering publish/subscribe messaging features, enabling efficient one-to-many communications through backend services. Its architecture design allows users who subscribe topics receive updates whenever messages published onto those topic are received by Faye server. Furthermore, Faye provide application level security measures via token based authentication along with TLS encryption support ensuring secure transmission transmissions between clients. Lastly, Faye supports many commonly used transports including WebSockets, XMLHttpRequest, JSONP & SSE making it easier than ever before integrate component into existing system architectures effectively.
WebSocketClientServer is another great open source WebSocketServer implementation that provides an easy interface allowing developers easily get up running without having learn too much new technology stack from scratch. It utilizes Java NIO techniques utilizing non blocking IO techniques providing efficient memory usage within backend services while still maintaining low latency communication performances even under extreme load scenarios thanks careful multi threading management implemented within underlying codebase itself. Furthermore, unlike some other server alternatives mentioned here, this library provides ability customize header information sent back forth between clients further enhancing potential security aspects when necessary terms of certain projects demands arise from client requirements if needed be done properly.
In conclusion, open source websocket servers provide an efficient way to connect browsers and web applications in real time. There are a variety of popular open source websocket servers available that offer different features and advantages making them suitable for various projects. Some of the most popular include Socket.io, Ratchet, WAMP, Faye and WebSocketClientServer.
Open source web socket servers are available to download and use at no cost. That said, setting up and running a web socket server requires time and effort, as well as other technical resources such as hardware and software. So while the initial cost for an open source web socket server is free, there can be significant costs incurred downstream in terms of setup, maintenance, upgrade, troubleshooting, and security. Additionally, depending on the size of your organization's needs, there may be additional costs associated with larger data transfers or increased scalability. Finally, if you require specialized features or services not available in an open source solution there may be additional license fees for a commercial websocket product.
Open source websocket servers can integrate with a variety of software types. These include web applications, streaming solutions, messaging platforms, and chatbots such as Slack and Discord. For instance, an open source websocket server can be used to enable real-time communication between a web application's backend and its frontend. It also allows for the registration of client subscriptions and automatic messages when data changes are detected. Open source websocket servers can also be used to stream audio, video, or other types of media in real time to web clients. Additionally, they can power messaging platforms for different user groups such as team members within an organization or customers interacting with a business's customer service system. Finally, they can facilitate more complex interactions by powering chatbot systems that can respond to human input in natural language processing formats.
Getting started with open source websocket servers can be a relatively simple process. First, you'll need to decide which websocket server to use.
Once you know which websocket server you want to use, the next step is downloading the appropriate files from their respective websites and installing them on your web server. Depending on which websocket server you're using, the installation instructions will vary; so make sure you read any accompanying documentation closely for best results.
Now that your websocket server is installed, it's time to configure it to suit your needs. You may need to write some code in order to further customize the settings of your websocket connection but this should be fairly straightforward if you've already downloaded all the necessary files and followed all of the setup instructions correctly.
Finally, when everything is configured properly and running as expected, it's time to put your open source web socket server into action by writing client-side JavaScript code that interacts with it. The exact JavaScript syntax will depend on which websocked server you are using; so once again check out each project's website for details about how their particular API works so you don't get lost along the way.
Following these steps should allow you to quickly and easily get started with open source web socket servers.