public function __construct()
{
$system = $this;
//set up the event handler
set_error_handler(function ($severity, $message, $filePath, $line) use(&$system) {
$error = new Error($severity, $message, $filePath, $line);
$system->emit("system.error", $error);
});
//set up exception handler
set_exception_handler(function ($exception) use(&$system) {
$system->emit("system.exception", $exception);
});
//on shutdown, run the event loop
register_shutdown_function(function () {
uv_run();
});
// start the event loop
$this->eventLoop = uv_default_loop();
//set up the core module map
$modulePrefix = "\\Phastlight\\Module\\";
$this->moduleMap = array('console' => $modulePrefix . 'Console\\Main', 'process' => $modulePrefix . 'Process\\Main', 'os' => $modulePrefix . 'OS\\Main', 'http' => $modulePrefix . 'HTTP\\Main', 'timer' => $modulePrefix . 'Timer\\Main', 'util' => $modulePrefix . 'Util\\Main', 'fs' => $modulePrefix . 'FileSystem\\Main', 'net' => $modulePrefix . 'NET\\Main', 'child_process' => $modulePrefix . 'ChildProcess\\Main', 'cluster' => $modulePrefix . 'Cluster\\Main');
$this->modules = array();
}
public function listen($port)
{
printf("# server listened at {$port}\n");
uv_tcp_nodelay($this->server, 1);
uv_tcp_bind($this->server, uv_ip4_addr("0.0.0.0", $port));
uv_listen($this->server, 511, array($this, "onConnect"));
uv_run(uv_default_loop());
}
/**
* {@inheritdoc}
*/
protected function dispatch(int $level)
{
$this->dispatching = true;
try {
if ($this->deferred || $this->enable || $this->running <= $level) {
\uv_run($this->loop, \UV::RUN_NOWAIT);
} else {
\uv_run($this->loop, \UV::RUN_ONCE);
}
} finally {
foreach ($this->dispose as $callback) {
\uv_close($callback);
}
$this->dispatching = false;
}
}
<?php
uv_fs_open(uv_default_loop(), "./tmp", UV::O_WRONLY | UV::O_CREAT | UV::O_APPEND, UV::S_IRWXU | UV::S_IRUSR, function ($r) {
var_dump($r);
uv_fs_write(uv_default_loop(), $r, "hello", 0, function ($a) use($r) {
var_dump($a);
var_dump("ok");
uv_fs_fdatasync(uv_default_loop(), $r, function () {
echo "fsync finished";
});
});
});
uv_run();
/**
* {@inheritdoc}
*/
protected function dispatch(bool $blocking)
{
\uv_run($this->loopHandle, $blocking ? \UV::RUN_ONCE : \UV::RUN_NOWAIT);
}
/**
* {@inheritDoc}
*/
public function tick($noWait = false)
{
if ($this->state) {
throw new \LogicException("Cannot tick() recursively; event reactor already active");
}
$this->state = self::TICKING;
$noWait = (bool) $noWait;
$immediates = $this->immediates;
foreach ($immediates as $watcher) {
if (!$this->tryImmediate($watcher)) {
break;
}
}
// Check the conditional again because a manual stop() could've changed the state
if ($this->state > 0) {
\uv_run($this->loop, $noWait || $this->immediates ? \UV::RUN_NOWAIT : \UV::RUN_ONCE);
}
$this->state = self::STOPPED;
if ($this->stopException) {
$e = $this->stopException;
$this->stopException = null;
throw $e;
}
}
});
});
return;
} else {
if ($nread == 0) {
if (uv_last_error() == UV::EOF) {
uv_shutdown($client, function ($client) use(&$parsers, &$clients) {
uv_close($client, function ($client) use(&$parsers, &$clients) {
unset($parsers[(int) $client]);
unset($clients[(int) $client]);
});
});
return;
}
} else {
$result = array();
if (uv_http_parser_execute($parsers[(int) $client], $buffer, $result)) {
$response = "HTTP/1.1 200 OK\r\n\r\nHello World";
uv_write($client, $response, function ($client) use(&$parsers, &$clients) {
uv_close($client, function ($client) use(&$parsers, &$clients) {
unset($parsers[(int) $client]);
unset($clients[(int) $client]);
});
});
}
}
}
});
});
uv_run(uv_default_loop());
public function listen($port)
{
uv_tcp_nodelay($this->server, 1);
uv_tcp_bind6($this->server, uv_ip6_addr("::1", $port));
uv_listen($this->server, 511, array($this, "onConnect"));
uv_run(uv_default_loop());
}
/**
* Runs the loop only once
*
* @return LoopInterface
*/
public function runOnce()
{
\uv_run($this->loop, \UV::RUN_ONCE);
return $this;
}
public function loop()
{
uv_run();
}
