private void Join(RoleName from, RoleName to)
 {
     RunOn(() =>
     {
         Cluster.Join(Node(to).Address);
         _nodeConfig = new AkkaNodeConfig(from.Name)
         {
             GossipTimeFrameInSeconds = 5
         };
         _messageSystem = AkkaXmlMessageSystem.Create(this.Sys);
     }, from);
     EnterBarrier(from.Name + "-joined");
 }
Example #2
0
        static void StartRestServer(
            AkkaMessageSystem <XmlMessage, XmlMessagePattern> system,
            HttpServer restServer,
            int port,
            TimeSpan requestTimeout,
            RestRequestConvertersRegistry <XmlMessage> registry)
        {
            restServer.RequestReceived += ConverterToHttpRequestEventHandler(registry, system, requestTimeout);
            if (port != 0)
            {
                restServer.EndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Loopback, port);
            }

            restServer.Start();

            Console.WriteLine(@"Rest server started and ready on endpoint : {0}", restServer.EndPoint);
        }
Example #3
0
 static HttpRequestEventHandler ConverterToHttpRequestEventHandler(
     RestRequestConvertersRegistry <XmlMessage> registry,
     AkkaMessageSystem <XmlMessage, XmlMessagePattern> system,
     TimeSpan requestTimeout)
 => (s, e) =>
 {
     try
     {
         RestRequest restRequest     = HttpToRestRequest(e.Request);
         var         converter       = registry.GetMatchingConverter(restRequest);
         var         matchingMessage = converter?.ConvertFromRequest(restRequest);
         if (matchingMessage.HasValue)
         {
             if (matchingMessage.Value.expectResponse)
             {
                 var response = system.SendMessageAndAwaitResponse(matchingMessage.Value.message, null, requestTimeout);
                 using (var writer = new StreamWriter(e.Response.OutputStream))
                 {
                     if (response != null)
                     {
                         var responseJson = converter.ConvertToResponse(response);
                         writer.Write(responseJson.ToString());
                         e.Response.ContentType = "application/json";
                     }
                     else
                     {
                         writer.Write(@"Cannot route message {0}", matchingMessage.Value.message);
                         e.Response.ContentType = "text/plain";
                         e.Response.StatusCode  = 412;
                     }
                 }
             }
             else
             {
                 system.SendMessage(matchingMessage.Value.message, null);
             }
         }
         else
         {
             using (var writer = new StreamWriter(e.Response.OutputStream))
             {
                 writer.Write(@"The request does not match any registered handler");
             }
             e.Response.ContentType = "text/plain";
             e.Response.StatusCode  = 404;
         }
     }
     catch (JsonReaderException ex)
     {
         using (var writer = new StreamWriter(e.Response.OutputStream))
         {
             writer.Write(@"JSON is not valid : {0}", ex.Message);
         }
         e.Response.ContentType = "text/plain";
         e.Response.StatusCode  = 400;
     }
     catch (Exception ex)
     {
         using (var writer = new StreamWriter(e.Response.OutputStream))
         {
             writer.Write(@"Error : {0}", ex.Message);
         }
         e.Response.ContentType = "text/plain";
         e.Response.StatusCode  = 500;
     }
 };