/** * Sets the event loop instance. * * @param \React\EventLoop\LoopInterface $loop * * @todo find some way to do a unit test for this method */ public function setLoop(LoopInterface $loop) { parent::setLoop($loop); \React\Promise\Timer\timeout(MessengerFactory::parentFromClass('PSchwisow\\Phergie\\Plugin\\Karma\\ChildProcess', $loop), 10.0, $loop)->then(function (Messenger $messenger) use($loop) { $this->logDebug('got a messenger'); $this->messenger = $messenger; $messenger->on('error', function ($e) { $this->logDebug('Error: ' . var_export($e, true)); }); $this->messenger->rpc(MessageFactory::rpc('config', $this->config))->then(function ($payload) { $this->logDebug('configuration sent to child. Response: ' . var_export($payload, true)); }); }, function ($error) { if ($error instanceof \React\Promise\Timer\TimeoutException) { // the operation has failed due to a timeout $this->logDebug('TIMEOUT'); } else { // the input operation has failed due to some other error $this->logDebug('OTHER ERROR'); } }); }
/** * @param Promise $promise * @param float $timeoutInSeconds * * @return Promise */ function timeout($promise, $timeoutInSeconds = 3.0) { global $container; return \React\Promise\Timer\timeout($promise, $timeoutInSeconds, $container['loop']); }