Workerman is a library for event-driven programming in PHP. It has a huge number of features. Each worker is able to handle thousands of connections.
PHP 5.3 or Higher
A POSIX compatible operating system (Linux, OSX, BSD)
POSIX and PCNTL extensions for PHP
composer require workerman/workerman test.php
<?phpuseWorkerman\Worker; require_once'./Workerman/Autoloader.php'; // Create a Websocket server$ws_worker = newWorker("websocket://0.0.0.0:2346"); // 4 processes$ws_worker->count = 4; // Emitted when new connection come$ws_worker->onConnect = function($connection){echo"New connection\n"}; // Emitted when data received$ws_worker->onMessage = function($connection, $data){// Send hello $data$connection->send('hello ' . $data)}; // Emitted when connection closed$ws_worker->onClose = function($connection){echo"Connection closed\n"}; // Run worker Worker::runAll();test.php
require_once'./Workerman/Autoloader.php'; useWorkerman\Worker; // #### http worker ####$http_worker = newWorker("http://0.0.0.0:2345"); // 4 processes$http_worker->count = 4; // Emitted when data received$http_worker->onMessage = function($connection, $data){// $_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER, $_FILES are availablevar_dump($_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER, $_FILES); // send data to client$connection->send("hello world \n")}; // run all workers Worker::runAll();test.php
require_once'./Workerman/Autoloader.php'; use \Workerman\WebServer; // WebServer$web = newWebServer("http://0.0.0.0:80"); // 4 processes$web->count = 4; // Set the root of domains$web->addRoot('www.your_domain.com', '/your/path/Web'); $web->addRoot('www.another_domain.com', '/another/path/Web'); // run all workers Worker::runAll();test.php
require_once'./Workerman/Autoloader.php'; useWorkerman\Worker; // #### create socket and listen 1234 port ####$tcp_worker = newWorker("tcp://0.0.0.0:1234"); // 4 processes$tcp_worker->count = 4; // Emitted when new connection come$tcp_worker->onConnect = function($connection){echo"New Connection\n"}; // Emitted when data received$tcp_worker->onMessage = function($connection, $data){// send data to client$connection->send("hello $data\n")}; // Emitted when new connection come$tcp_worker->onClose = function($connection){echo"Connection closed\n"}; Worker::runAll();Protocols/MyTextProtocol.php
namespaceProtocols; /** * User defined protocol * Format Text+"\n" */class MyTextProtocol{publicstaticfunctioninput($recv_buffer){// Find the position of the first occurrence of "\n"$pos = strpos($recv_buffer, "\n"); // Not a complete package. Return 0 because the length of package can not be calculatedif($pos === false){return0} // Return length of the packagereturn$pos+1} publicstaticfunctiondecode($recv_buffer){returntrim($recv_buffer)} publicstaticfunctionencode($data){return$data."\n"} }test.php
require_once'./Workerman/Autoloader.php'; useWorkerman\Worker// #### MyTextProtocol worker ####$text_worker = newWorker("MyTextProtocol://0.0.0.0:5678"); $text_worker->onConnect = function($connection){echo"New connection\n"}; $text_worker->onMessage = function($connection, $data){// send data to client$connection->send("hello world \n")}; $text_worker->onClose = function($connection){echo"Connection closed\n"}; // run all workers Worker::runAll();test.php
require_once'./Workerman/Autoloader.php'; useWorkerman\Worker; useWorkerman\Lib\Timer; $task = newWorker(); $task->onWorkerStart = function($task){// 2.5 seconds$time_interval = 2.5; $timer_id = Timer::add($time_interval, function(){echo"Timer run\n"} )}; // run all workers Worker::runAll();run with:
php test.php start
php test.php start php test.php start -d php test.php status php test.php stop php test.php restart php test.php reload
中文文档: http://doc3.workerman.net
Documentation:https://github.com/walkor/workerman-manual
CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz and 4 processors totally Memory: 8G OS: Ubuntu 14.04 LTS Software: ab PHP: 5.5.9 Codes
<?phpuseWorkerman\Worker; $worker = newWorker('tcp://0.0.0.0:1234'); $worker->count=3; $worker->onMessage = function($connection, $data){$connection->send("HTTP/1.1 200 OK\r\nConnection: keep-alive\r\nServer: workerman\1.1.4\r\n\r\nhello")}; Worker::runAll();Result
ab -n1000000 -c100 -k http://127.0.0.1:1234/ This is ApacheBench, Version 2.3 <$Revision: 1528965 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100000 requests Completed 200000 requests Completed 300000 requests Completed 400000 requests Completed 500000 requests Completed 600000 requests Completed 700000 requests Completed 800000 requests Completed 900000 requests Completed 1000000 requests Finished 1000000 requests Server Software: workerman/3.1.4 Server Hostname: 127.0.0.1 Server Port: 1234 Document Path: / Document Length: 5 bytes Concurrency Level: 100 Time taken for tests: 7.240 seconds Complete requests: 1000000 Failed requests: 0 Keep-Alive requests: 1000000 Total transferred: 73000000 bytes HTML transferred: 5000000 bytes Requests per second: 138124.14 [#/sec] (mean) Time per request: 0.724 [ms] (mean) Time per request: 0.007 [ms] (mean, across all concurrent requests) Transfer rate: 9846.74 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 5 Processing: 0 1 0.2 1 9 Waiting: 0 1 0.2 1 9 Total: 0 1 0.2 1 9 Percentage of the requests served within a certain time (ms) 50% 1 66% 1 75% 1 80% 1 90% 1 95% 1 98% 1 99% 1 100% 9 (longest request) Live demo camera page
Live demo receive page
Source code
Live demo camera page
Live demo receive page
Source code
Live demo send page
Live demo receive page
Source code
Workerman is released under the MIT license.














