product advisories, stella router improval, tests streghthening

src/Gateway/StellaOps.Gateway.WebService/Services/GatewayTransportClient.cs

@@ -6,6 +6,7 @@ using StellaOps.Router.Common.Enums;
 using StellaOps.Router.Common.Models;
 using StellaOps.Router.Transport.Tcp;
 using StellaOps.Router.Transport.Tls;
+using StellaOps.Router.Transport.Messaging;
 
 namespace StellaOps.Gateway.WebService.Services;
 
@@ -13,6 +14,7 @@ public sealed class GatewayTransportClient : ITransportClient
 {
     private readonly TcpTransportServer _tcpServer;
     private readonly TlsTransportServer _tlsServer;
+    private readonly MessagingTransportServer? _messagingServer;
     private readonly ILogger<GatewayTransportClient> _logger;
     private readonly ConcurrentDictionary<string, TaskCompletionSource<Frame>> _pendingRequests = new();
     private readonly ConcurrentDictionary<string, Channel<Frame>> _streamingResponses = new();
@@ -20,10 +22,12 @@ public sealed class GatewayTransportClient : ITransportClient
     public GatewayTransportClient(
         TcpTransportServer tcpServer,
         TlsTransportServer tlsServer,
-        ILogger<GatewayTransportClient> logger)
+        ILogger<GatewayTransportClient> logger,
+        MessagingTransportServer? messagingServer = null)
     {
         _tcpServer = tcpServer;
         _tlsServer = tlsServer;
+        _messagingServer = messagingServer;
         _logger = logger;
     }
 
@@ -147,6 +151,13 @@ public sealed class GatewayTransportClient : ITransportClient
             case TransportType.Certificate:
                 await _tlsServer.SendFrameAsync(connection.ConnectionId, frame, cancellationToken);
                 break;
+            case TransportType.Messaging:
+                if (_messagingServer is null)
+                {
+                    throw new InvalidOperationException("Messaging transport is not enabled");
+                }
+                await _messagingServer.SendToMicroserviceAsync(connection.ConnectionId, frame, cancellationToken);
+                break;
             default:
                 throw new NotSupportedException($"Transport type {connection.TransportType} is not supported by the gateway.");
         }