PHP WebSocket Libraries

This is a self-hosted WebSocket server for Laravel applications designed to provide real-time communication and replace third-party managed messaging services. It provides a server-side PHP implementation of the WebSocket standard, enabling full-duplex communication between clients and servers. The project implements a Pusher-compatible protocol to integrate with existing frontend client libraries. It includes a dedicated debug dashboard for monitoring active connections, tracking network traffic, and analyzing real-time server performance. The system supports Laravel event broadcasting and

Workerman is an event-driven asynchronous socket framework for PHP. It provides the core components necessary to build high-concurrency network servers, including an asynchronous TCP framework, a coroutine library for task management, and dedicated implementations for HTTP and WebSocket servers. The project enables the development of specialized network services using custom frame-based communication protocols. It supports both inbound concurrent server implementation and asynchronous outbound connectivity to remote services. The framework covers a broad range of network programming capabili

Swoole is a coroutine-based concurrency library and IO framework for PHP. It provides a system for building high-performance network servers and applications by bringing asynchronous, event-driven, and coroutine-based concurrency to the PHP runtime. The project distinguishes itself by implementing user-space coroutine scheduling and non-blocking IO interception, which transforms standard blocking network and file operations into asynchronous actions. It further enables high-speed data exchange across multiple PHP processes through shared memory management and specialized data structures. The

PHP-Websockets is a network programming library that provides a persistent server implementation for handling bidirectional real-time communication. It functions as a framework for managing asynchronous data exchange between web clients and server-side application logic, enabling the development of responsive systems that react to incoming messages. The library facilitates the hosting of WebSocket servers by managing persistent connections and pushing live updates to users. It handles the technical requirements of the protocol, including the validation of upgrade requests through handshake ne

This project is a PHP library designed for establishing persistent, bidirectional communication channels using the WebSocket protocol. It functions as both a client and a server implementation, providing the necessary tools to initiate connections with remote endpoints or host custom messaging services. The library manages the full lifecycle of network connections, including the initial HTTP handshake negotiation required to upgrade standard web traffic to a persistent stream. It utilizes low-level stream resources to handle data flow and incorporates automated heartbeat signals to monitor co

Libevent is a cross-platform library that provides a mechanism for executing callback functions when specific events occur on file descriptors, signals, or timers. It functions as a network event loop framework, enabling the development of applications that manage concurrent network connections and non-blocking input and output operations within a single execution context. The library distinguishes itself by providing a portable abstraction layer that automatically selects the most efficient system-level event notification mechanism available on the host operating system. It includes thread-s

uWebSockets is a high-performance networking engine providing an HTTP web server and a WebSocket server framework. It implements a multi-threaded event loop architecture to deploy isolated application instances across multiple CPU cores and includes an SSL/TLS network layer for secure, encrypted communication. The project features a dedicated WebSocket pub/sub engine for distributing messages to specific groups of connected clients. It optimizes network throughput through syscall corking to reduce kernel overhead and employs payload compression to minimize data transfer sizes. The system cov

libuv is a cross-platform asynchronous I/O library that provides an abstraction layer for event-driven networking, filesystem operations, and system signals. It utilizes a non-blocking event loop to coordinate asynchronous tasks and I/O events across different operating systems. The project features a unified interface for managing TCP, UDP, and DNS resolution, alongside an inter-process communication layer for sharing sockets via named pipes and Unix domain sockets. To prevent blocking the main execution loop, it includes a multi-platform thread pool for offloading computationally expensive

Starlette is an asynchronous web framework and toolkit for building high-performance web services based on the ASGI specification. It serves as a lightweight foundation for creating web applications with a focus on asynchronous request and response handling. The framework provides specialized toolkits for managing persistent bidirectional WebSocket communication and an asynchronous HTTP server toolkit for routing and middleware. It distinguishes itself by offering a non-blocking background task queue that executes functions after a response has been sent to the client. The project covers a b

rtty is a web-based SSH terminal manager and secure gateway designed for remote device administration. It provides a browser interface for accessing Linux shells, managing remote files through binary streams, and routing network traffic to internal device web pages via an HTTP proxy tunnel. The system features a secure gateway using mutual TLS authentication and SSL encryption to protect data transmissions. It includes session orchestration tools for multi-session state management, enabling split-view monitoring and the execution of batch commands across multiple connected devices simultaneou

libhv is a high-performance C/C++ network library and event-driven I/O framework used to build TCP, UDP, SSL, HTTP, WebSocket, and MQTT clients and servers. It provides a non-blocking event loop for managing network sockets, timers, and system signals across multiple threads. The project is distinguished by its integrated support for specialized network roles, including a full HTTP web server with RESTful routing and middleware, an MQTT messaging client for IoT communication, and the ability to implement SOCKS5 and HTTP proxies. It also features a reliable UDP implementation to ensure ordered

Gotty is a web-based terminal emulator that functions as a secure remote shell gateway. It exposes command-line processes as interactive web applications, allowing users to access and manage terminal sessions directly through a standard browser without requiring local terminal software. The system distinguishes itself by integrating with terminal multiplexers to enable shared, real-time collaboration among multiple remote clients. It enforces security through a combination of TLS-encrypted network transport and configurable access control mechanisms, including basic authentication and client