function callback_accept($listener, $fd, $address, $base)
{
echo "accept running...\n";
$buffer = new EventBufferEvent($base, $fd, EventBufferEvent::OPT_CLOSE_ON_FREE);
$buffer->setCallbacks('callback_read', null, 'callback_event', $base);
$buffer->setTimeouts(3, 3);
$buffer->enable(Event::READ);
}
public function service($listener, $connectionId, $address, $id)
{
$buffer = new EventBufferEvent($this->base, $connectionId, EventBufferEvent::OPT_CLOSE_ON_FREE);
$buffer->setCallbacks(array($this, "onRead"), array($this, "onWrite"), array($this, "onError"), $connectionId);
$buffer->enable(Event::READ | Event::WRITE | Event::PERSIST);
$this->services[$connectionId] = $connectionId;
$this->buffers[$connectionId] = $buffer;
$this->onServiceOpen($connectionId);
}
function callback_accept($listener, $fd, $address, $base)
{
echo "accept running...\n";
$buffer = new EventBufferEvent($base, $fd, EventBufferEvent::OPT_CLOSE_ON_FREE);
$buffer->setCallbacks('callback_read', 'callback_write', 'callback_event', $base);
$buffer->setTimeouts(3, 3);
$buffer->enable(Event::READ);
$data = 'server.hello';
$length = strlen($data);
$buffer->write($data);
echo "write output buffer, data: server.hello({$length})\n";
}
function send_data()
{
global $count;
global $url, $port;
global $base;
$pid = posix_getpid();
$rand = random();
$data = time() . "-{$rand}-{$pid}-{$count}";
$bev = new EventBufferEvent($base, null, EventBufferEvent::OPT_CLOSE_ON_FREE | EventBufferEvent::OPT_DEFER_CALLBACKS);
$bev->setTimeouts(3, 3);
$bev->setCallbacks('readcb', null, 'eventcb', $pid);
$bev->enable(Event::READ | Event::WRITE);
$bev->connect("{$url}:{$port}");
$bev->write($data . "\r\n");
$base->dispatch();
lg("[{$pid}] {$data}");
//lg("pid:{$pid},count:{$count}");
exit(0);
}
/**
* Service
*
* @return void
*/
public function service()
{
if (!$this->socket->isConnected()) {
return false;
}
$base = new \EventBase();
$listener = new \EventListener($base, function ($listener, $fd, $address, $base) {
$event = new \EventBufferEvent($base, $fd, \EventBufferEvent::OPT_CLOSE_ON_FREE);
$event->setCallbacks(function ($event) {
$this->protocol->handleData(new EventSocket($event));
}, function ($event) {
if (0 === $event->output->length) {
$event->free();
}
}, function ($event, $events) {
if ($events & (\EventBufferEvent::EOF | \EventBufferEvent::ERROR)) {
$event->free();
}
}, null);
$event->enable(\Event::READ);
}, $base, \EventListener::OPT_CLOSE_ON_FREE | \EventListener::OPT_REUSEABLE, -1, $this->socket->getHandle());
$base->dispatch();
}
/**
* callback_accept
*
* @param mixed $listener
* @param mixed $fd
* @param mixed $address
* @access public
* @return void
*/
public function callback_accept($listener, $fd, $address)
{
list($client_ip, $port) = $address;
$max_conns = $this->__max_connections;
$current_conns = count($this->__buffer_event);
if ($current_conns >= $max_conns) {
$this->log("reach max_connections {$max_conns}, client ip: {$client_ip}, disconnect client", LOG_INFO);
// 断开连接
$bev = new \EventBufferEvent($this->__event_base, $fd, \EventBufferEvent::OPT_CLOSE_ON_FREE);
$bev->free();
unset($bev);
return;
}
$current_conns++;
$this->__bev_key = $this->__bev_key + 1;
$bev = new \EventBufferEvent($this->__event_base, $fd, \EventBufferEvent::OPT_CLOSE_ON_FREE);
$bev->setCallbacks(array($this, 'callback_buffer_read'), NULL, array($this, 'callback_buffer_event'), $this->__bev_key);
$bev->setTimeouts($this->__read_timeout, $this->__write_timeout);
$is_enable = $bev->enable(\Event::READ);
if (!$is_enable) {
$log = "can not enable EventBufferEvent, client: {$client_ip}:{$port}, current connections: {$current_conns}";
$this->log($log, LOG_INFO);
return;
}
$this->__buffer_event[$this->__bev_key] = array($bev, $client_ip, $port);
}
$sub_stat = [];
$stat = ['STAT_READY' => 1, 'STAT_AUTH' => 2, 'STAT_USER' => 3, 'STAT_PASSWD' => 4, 'STAT_FROM' => 5, 'STAT_TO' => 6, 'STAT_DATA' => 7, 'STAT_MAIL' => 8, 'STAT_QUIT' => 9, 'STAT_END' => 10, 'STAT_INIT' => -1];
$CRLF = "\r\n";
$timeout = 3;
$resp = '';
$args = ['host' => "mail.eyou.net:465", 'passwd' => "eYouGaoJing!nb", 'email' => "*****@*****.**"];
$fd = stream_socket_client($args['host'], $errno, $errstr, 3, STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT);
$opt = EventBufferEvent::OPT_CLOSE_ON_FREE | EventBufferEvent::OPT_DEFER_CALLBACKS;
$base = new EventBase();
if (false !== strpos($args['host'], '465')) {
$ctx = new EventSslContext(EventSslContext::SSLv3_CLIENT_METHOD, []);
$bev = EventBufferEvent::sslSocket($base, $fd, $ctx, EventBufferEvent::SSL_CONNECTING, $opt);
} else {
$bev = new EventBufferEvent($base, $fd, $opt);
}
$bev->setCallbacks('readcb', null, null, $base);
$bev->enable(Event::READ | Event::WRITE);
$bev->setTimeouts($timeout, $timeout);
$base->dispatch();
$i = 0;
function readcb($bev, $base)
{
global $curr_stat, $stat, $sub_stat, $resp, $args;
global $i;
$resp = '';
while (null !== ($msg = $bev->read(512))) {
$resp .= $msg;
}
$resp = trim($resp);
_lg("r: {$resp}" . PHP_EOL);
if (++$i > 2) {
