PHP extension.A socket server framework.
- event driver. callback php function.
- asynchronous and non-blocking.
- no lock. no thread mutex. no semaphore.
- separate read and write.
- it can run at multi thread or multi proccess.
$serv = swoole_server_create("127.0.0.1", 9500, 1); swoole_server_set($serv, array( 'timeout'=>2.5, 'poll_thread_num'=>1, 'writer_num'=>2, 'worker_num'=>2, 'backlog'=>128, 'max_request' => 1000, //worker process max request times )); function my_onStart($serv) { echo "Server:start\n"; } function my_onShutdown($serv) { echo "Server:onShutdown(\n"; } function my_onClose($serv,$fd,$from_id) { echo "Client:Close. fd=$fd|from_id=$from_id\n"; } function my_onConnect($serv,$fd,$from_id) { echo "Client:Connect. fd=$fd|from_id=$from_id\n"; } function my_onReceive($serv,$fd,$from_id,$data) { echo "Client:Data. fd=$fd|from_id=$from_id|data=$data\n"; swoole_server_send($serv, $fd, "Server:$data"); } swoole_server_handler($serv, 'onStart', 'my_onStart'); swoole_server_handler($serv, 'onConnect', 'my_onConnect'); swoole_server_handler($serv, 'onReceive', 'my_onReceive'); swoole_server_handler($serv, 'onClose', 'my_onClose'); swoole_server_handler($serv, 'onShutdown', 'my_onShutdown'); swoole_server_start($serv); ?>
php server.php
telnet 127.0.0.1 9500
hello
server: hello