public function bind($host, $port, $options = array()) { $this->server = new \swoole_websocket_server($host, $port); $this->server->set(array('task_worker_num' => 8, 'daemonize' => $options['daemon'], 'log_file' => $options['log-file'])); $this->server->on('Close', array($this, 'onClose')); $this->server->on('Message', function ($server, $frame) { $this->process($frame->data, $frame->fd); }); $this->server->on('Task', array($this, 'onTask')); $this->server->on('Finish', function ($server, $task_id, $data) { Cli::out("Task #{$task_id} finished."); }); if (!empty($options['tcp-host'])) { $this->server->addlistener($options['tcp-host'], $options['tcp-port'], SWOOLE_SOCK_TCP)->set(array('open_length_check' => true, 'package_length_type' => 'N', 'package_length_offset' => 0, 'package_body_offset' => 4, 'package_max_length' => 102400)); $this->server->on('Receive', function ($server, $fd, $from, $data) { $this->process(substr($data, 4), $fd); }); Cli::out("Additionally listening on " . sprintf("tcp://%s:%d", $options['tcp-host'], $options['tcp-port'])); } return $this; }
<?php $server = new swoole_websocket_server("0.0.0.0", 9501); //$server = new swoole_websocket_server("0.0.0.0", 9501, SWOOLE_BASE); $server->addlistener('0.0.0.0', 9502, SWOOLE_SOCK_UDP); $server->set(['worker_num' => 4]); function user_handshake(swoole_http_request $request, swoole_http_response $response) { //自定定握手规则,没有设置则用系统内置的(只支持version:13的) if (!isset($request->header['sec-websocket-key'])) { //'Bad protocol implementation: it is not RFC6455.' $response->end(); return false; } if (0 === preg_match('#^[+/0-9A-Za-z]{21}[AQgw]==$#', $request->header['sec-websocket-key']) || 16 !== strlen(base64_decode($request->header['sec-websocket-key']))) { //Header Sec-WebSocket-Key is illegal; $response->end(); return false; } $key = base64_encode(sha1($request->header['sec-websocket-key'] . '258EAFA5-E914-47DA-95CA-C5AB0DC85B11', true)); $headers = array('Upgrade' => 'websocket', 'Connection' => 'Upgrade', 'Sec-WebSocket-Accept' => $key, 'Sec-WebSocket-Version' => '13', 'KeepAlive' => 'off'); foreach ($headers as $key => $val) { $response->header($key, $val); } $response->status(101); $response->end(); return true; } $server->on('handshake', 'user_handshake'); $server->on('open', function (swoole_websocket_server $_server, swoole_http_request $request) { echo "server#{$_server->worker_pid}: handshake success with fd#{$request->fd}\n";