예제 #1
0
파일: Ticker.php 프로젝트: beentrill/aerys
 public function update(Server $server) : Promise
 {
     switch ($server->state()) {
         case Server::STARTED:
             $this->watcherId = \Amp\repeat([$this, "updateTime"], 1000);
             $this->updateTime();
             break;
         case Server::STOPPED:
             \Amp\cancel($this->watcherId);
             $this->watcherId = null;
             break;
     }
     return new Success();
 }
예제 #2
0
파일: Router.php 프로젝트: beentrill/aerys
 /**
  * React to server state changes
  *
  * Here we generate our dispatcher when the server notifies us that it is
  * ready to start (Server::STARTING).
  *
  * @param Server $server
  * @return \Amp\Promise
  */
 public function update(Server $server) : Promise
 {
     switch ($this->state = $server->state()) {
         case Server::STOPPED:
             $this->routeDispatcher = null;
             break;
         case Server::STARTING:
             if (empty($this->routes)) {
                 return new Failure(new \DomainException("Router start failure: no routes registered"));
             }
             $this->routeDispatcher = simpleDispatcher(function ($rc) use($server) {
                 $this->buildRouter($rc, $server);
             });
             break;
     }
     return new Success();
 }
예제 #3
0
 public function update(Server $server) : Promise
 {
     if ($server->state() === Server::STOPPING) {
         $this->isStopping = true;
     }
     return new Success();
 }
예제 #4
0
 public function update(Server $server) : Promise
 {
     switch ($this->state = $server->state()) {
         case Server::STARTING:
             $result = $this->application->onStart($this->proxy);
             if ($result instanceof \Generator) {
                 return resolve($result);
             }
             break;
         case Server::STARTED:
             $f = (new \ReflectionClass($this))->getMethod("timeout")->getClosure($this);
             $this->timeoutWatcher = \Amp\repeat($f, 1000);
             break;
         case Server::STOPPING:
             $result = $this->application->onStop();
             if ($result instanceof \Generator) {
                 $promise = resolve($result);
             } elseif ($result instanceof Promise) {
                 $promise = $result;
             } else {
                 $promise = new Success();
             }
             $promise->when(function () {
                 $code = Code::GOING_AWAY;
                 $reason = "Server shutting down!";
                 foreach ($this->clients as $client) {
                     $this->close($client->id, $code, $reason);
                 }
             });
             \Amp\cancel($this->timeoutWatcher);
             $this->timeoutWatcher = null;
             return $promise;
         case Server::STOPPED:
             $promises = [];
             // we are not going to wait for a proper self::OP_CLOSE answer (because else we'd need to timeout for 3 seconds, not worth it), but we will ensure to at least *have written* it
             foreach ($this->clients as $client) {
                 // only if we couldn't successfully send it in STOPPING
                 $code = Code::GOING_AWAY;
                 $reason = "Server shutting down!";
                 $result = $this->doClose($client, $code, $reason);
                 if ($result instanceof \Generator) {
                     $promise[] = resolve($result);
                 }
                 if (!empty($client->writeDeferredControlQueue)) {
                     $promise = end($client->writeDeferredControlQueue)->promise();
                     if ($promise) {
                         $promises[] = $promise;
                     }
                 }
             }
             $promise = any($promises);
             $promise->when(function () {
                 foreach ($this->clients as $client) {
                     $this->unloadClient($client);
                 }
             });
             return $promise;
     }
     return new Success();
 }