swoole_server->close
关闭客户端连接,函数原型:
bool swoole_server->close(int $fd, bool $reset = false);
swoole-1.8.0或更高版本可以使用设置$reset方法
- 操作成功返回true,失败返回false.
- Server主动close连接,也一样会触发onClose事件。
- 不要在close之后写清理逻辑。应当放置到onClose回调中处理。
- $reset设置为true会强制关闭连接,丢弃发送队列中的数据
例子:
<?php $serv = new swoole_server("0.0.0.0", 9501); $serv->set(array( 'worker_num' => 2, 'dispatch_mode' => 3, 'daemonize' => false, 'log_file' => '/tmp/swoole.log' )); $serv->on('start', function($serv) { echo 'start',PHP_EOL; }); $serv->on('workerStart', function($serv, $worker_id) { echo "server start\n"; }); $serv->on('connect', function ($serv, $fd, $from_id){ echo "[#".posix_getpid()."]\tClient@[$fd:$from_id]: Connect.\n"; }); $serv->on('receive', function (swoole_server $serv, $fd, $from_id, $data) { echo "[#".$serv->worker_id."]\tClient[$fd]: $data\n"; $serv->send($fd, json_encode(array("hello" => '1213', "bat" => "ab")).PHP_EOL); $serv->close($fd); }); $serv->on('close', function ($serv, $fd, $from_id) { echo "[#".posix_getpid()."]\tClient@[$fd:$from_id]: Close.\n"; }); $serv->start();