grpc port

Author: kolosovpetro

src/sender/Dockerfile

@@ -1,6 +1,7 @@
 FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS base
 WORKDIR /app
 EXPOSE 8080
+EXPOSE 8081
 
 FROM mcr.microsoft.com/dotnet/sdk:10.0 AS publish
 WORKDIR /src

src/sender/EventTriangleAPI.Sender.Presentation/Program.cs

@@ -17,7 +17,8 @@
 
 builder.WebHost.ConfigureKestrel(options =>
 {
-    options.ListenAnyIP(8080, listenOptions => listenOptions.Protocols = HttpProtocols.Http1AndHttp2);
+    options.ListenAnyIP(8080, listenOptions => listenOptions.Protocols = HttpProtocols.Http1); // for HTTP/1.1
+    options.ListenAnyIP(8081, listenOptions => listenOptions.Protocols = HttpProtocols.Http2); // for GRPC HTTP/2
 });
 
 var configurationSection = builder.Configuration.GetSection(AppSettingsConstants.AzureAd);