function connect_dest()
{
global $read_timeout, $write_timeout;
echo "connect dest...\n";
global $base;
$buffer = new EventBufferEvent($base, NULL, EventBufferEvent::OPT_CLOSE_ON_FREE | EventBufferEvent::OPT_DEFER_CALLBACKS, 'readcb', null, 'eventcb', $base);
$buffer->enable(Event::READ);
$buffer->setTimeouts($read_timeout, $write_timeout);
$buffer->connect('127.0.0.1:8000');
$buffer->write('client data, ' . time());
}
function callback_accept($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({$length})\n";
}
/**
* Send data and appending \n to connection. Note that it just writes to buffer flushed at every baseloop
* @param string Data to send
* @return boolean Success
*/
public function writeln($data)
{
if (!$this->alive) {
Daemon::log('Attempt to write to dead IOStream (' . get_class($this) . ')');
return false;
}
if (!isset($this->bevWrite)) {
return false;
}
if (!strlen($data) && !strlen($this->EOL)) {
return true;
}
$this->writing = true;
$this->bevWrite->write($data);
$this->bevWrite->write($this->EOL);
return true;
}
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);
}
