rysweet-unsubscribe-and-agent-tests-4744

dotnet/AutoGen.sln

@@ -100,16 +100,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutoGen.WebAPI.Sample", "sa
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DevTeam", "DevTeam", "{05B9C173-6441-4DCA-9AC4-E897EF75F331}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.AgentHost", "samples\dev-team\DevTeam.AgentHost\DevTeam.AgentHost.csproj", "{462A357B-7BB9-4927-A9FD-4FB7675898E9}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Agents", "samples\dev-team\DevTeam.Agents\DevTeam.Agents.csproj", "{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.AppHost", "samples\dev-team\DevTeam.AppHost\DevTeam.AppHost.csproj", "{63280C12-3BE3-4C4E-805E-584CDC6BC1F5}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Backend", "samples\dev-team\DevTeam.Backend\DevTeam.Backend.csproj", "{EDA3EF83-FC7F-4BCF-945D-B893620EE4B1}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Shared", "samples\dev-team\DevTeam.Shared\DevTeam.Shared.csproj", "{01F5D7C3-41EB-409C-9B77-A945C07FA7E8}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Hello", "Hello", "{7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Hello.AppHost", "samples\Hello\Hello.AppHost\Hello.AppHost.csproj", "{09A373A0-8169-409F-8C37-3FBC1654B122}"
@@ -126,8 +120,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HelloAgentState", "samples\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AutoGen.Extensions.Aspire", "src\Microsoft.AutoGen\Extensions\Aspire\Microsoft.AutoGen.Extensions.Aspire.csproj", "{65059914-5527-4A00-9308-9FAF23D5E85A}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AutoGen.Agents.Tests", "test\Microsoft.AutoGen.Agents.Tests\Microsoft.AutoGen.Agents.Tests.csproj", "{394FDAF8-74F9-4977-94A5-3371737EB774}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Integration.Tests", "test\Microsoft.AutoGen.Integration.Tests\Microsoft.AutoGen.Integration.Tests.csproj", "{D04C6153-8EAF-4E54-9852-52CEC1BE8D31}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HelloAgent.AppHost", "test\Microsoft.AutoGen.Integration.Tests.AppHosts\HelloAgent.AppHost\HelloAgent.AppHost.csproj", "{99D7766B-076F-4E6F-A8D2-3DF1DAFA2599}"
@@ -140,7 +132,17 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Runtime.G
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Agents", "src\Microsoft.AutoGen\Agents\Microsoft.AutoGen.Agents.csproj", "{3892C83E-7F5D-41DF-A88C-4854EAD38856}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.Autogen.AgentHost", "src\Microsoft.AutoGen\AgentHost\Microsoft.Autogen.AgentHost.csproj", "{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.AgentHost", "src\Microsoft.AutoGen\AgentHost\Microsoft.AutoGen.AgentHost.csproj", "{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Runtime.Grpc.Tests", "test\Microsoft.AutoGen.Runtime.Grpc.Tests\Microsoft.AutoGen.Runtime.Grpc.Tests.csproj", "{0E7983BB-2602-421E-8B37-332E52870A10}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Core.Tests", "test\Microsoft.AutoGen.Core.Tests\Microsoft.AutoGen.Core.Tests.csproj", "{EAFFE339-26CB-4019-991D-BCCE8E7D33A1}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.ServiceDefaults", "samples\dev-team\DevTeam.ServiceDefaults\DevTeam.ServiceDefaults.csproj", "{599E1971-1DA9-453F-A7A8-42510BBC95C2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Core.Grpc.Tests", "test\Microsoft.AutoGen.Core.Grpc.Tests\Microsoft.AutoGen.Core.Grpc.Tests.csproj", "{33A28A4B-123B-4416-9631-0F759B8D6172}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AutoGen.Tests.Shared", "test\Microsoft.AutoGen.Tests.Shared\Microsoft.AutoGen.Tests.Shared.csproj", "{58AD8E1D-83BD-4950-A324-1A20677D78D9}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -296,14 +298,6 @@ Global
 		{4385AFCF-AB4A-49B2-BEBA-D33C950E1EE6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4385AFCF-AB4A-49B2-BEBA-D33C950E1EE6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4385AFCF-AB4A-49B2-BEBA-D33C950E1EE6}.Release|Any CPU.Build.0 = Release|Any CPU
-		{462A357B-7BB9-4927-A9FD-4FB7675898E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{462A357B-7BB9-4927-A9FD-4FB7675898E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{462A357B-7BB9-4927-A9FD-4FB7675898E9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{462A357B-7BB9-4927-A9FD-4FB7675898E9}.Release|Any CPU.Build.0 = Release|Any CPU
-		{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F}.Release|Any CPU.Build.0 = Release|Any CPU
 		{63280C12-3BE3-4C4E-805E-584CDC6BC1F5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{63280C12-3BE3-4C4E-805E-584CDC6BC1F5}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{63280C12-3BE3-4C4E-805E-584CDC6BC1F5}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -312,10 +306,6 @@ Global
 		{EDA3EF83-FC7F-4BCF-945D-B893620EE4B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EDA3EF83-FC7F-4BCF-945D-B893620EE4B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EDA3EF83-FC7F-4BCF-945D-B893620EE4B1}.Release|Any CPU.Build.0 = Release|Any CPU
-		{01F5D7C3-41EB-409C-9B77-A945C07FA7E8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{01F5D7C3-41EB-409C-9B77-A945C07FA7E8}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{01F5D7C3-41EB-409C-9B77-A945C07FA7E8}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{01F5D7C3-41EB-409C-9B77-A945C07FA7E8}.Release|Any CPU.Build.0 = Release|Any CPU
 		{09A373A0-8169-409F-8C37-3FBC1654B122}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{09A373A0-8169-409F-8C37-3FBC1654B122}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{09A373A0-8169-409F-8C37-3FBC1654B122}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -340,10 +330,6 @@ Global
 		{65059914-5527-4A00-9308-9FAF23D5E85A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{65059914-5527-4A00-9308-9FAF23D5E85A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{65059914-5527-4A00-9308-9FAF23D5E85A}.Release|Any CPU.Build.0 = Release|Any CPU
-		{394FDAF8-74F9-4977-94A5-3371737EB774}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{394FDAF8-74F9-4977-94A5-3371737EB774}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{394FDAF8-74F9-4977-94A5-3371737EB774}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{394FDAF8-74F9-4977-94A5-3371737EB774}.Release|Any CPU.Build.0 = Release|Any CPU
 		{D04C6153-8EAF-4E54-9852-52CEC1BE8D31}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D04C6153-8EAF-4E54-9852-52CEC1BE8D31}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D04C6153-8EAF-4E54-9852-52CEC1BE8D31}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -372,6 +358,30 @@ Global
 		{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0E7983BB-2602-421E-8B37-332E52870A10}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0E7983BB-2602-421E-8B37-332E52870A10}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0E7983BB-2602-421E-8B37-332E52870A10}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0E7983BB-2602-421E-8B37-332E52870A10}.Release|Any CPU.Build.0 = Release|Any CPU
+		{14F90F79-580E-454D-BA7A-ED6D9723020D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{14F90F79-580E-454D-BA7A-ED6D9723020D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{14F90F79-580E-454D-BA7A-ED6D9723020D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{14F90F79-580E-454D-BA7A-ED6D9723020D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EAFFE339-26CB-4019-991D-BCCE8E7D33A1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EAFFE339-26CB-4019-991D-BCCE8E7D33A1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EAFFE339-26CB-4019-991D-BCCE8E7D33A1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EAFFE339-26CB-4019-991D-BCCE8E7D33A1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{599E1971-1DA9-453F-A7A8-42510BBC95C2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{599E1971-1DA9-453F-A7A8-42510BBC95C2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{599E1971-1DA9-453F-A7A8-42510BBC95C2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{599E1971-1DA9-453F-A7A8-42510BBC95C2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{33A28A4B-123B-4416-9631-0F759B8D6172}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{33A28A4B-123B-4416-9631-0F759B8D6172}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{33A28A4B-123B-4416-9631-0F759B8D6172}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{33A28A4B-123B-4416-9631-0F759B8D6172}.Release|Any CPU.Build.0 = Release|Any CPU
+		{58AD8E1D-83BD-4950-A324-1A20677D78D9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{58AD8E1D-83BD-4950-A324-1A20677D78D9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{58AD8E1D-83BD-4950-A324-1A20677D78D9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{58AD8E1D-83BD-4950-A324-1A20677D78D9}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -417,26 +427,27 @@ Global
 		{CB8824F5-9475-451F-87E8-F2AEF2490A12} = {668726B9-77BC-45CF-B576-0F0773BF1615}
 		{4385AFCF-AB4A-49B2-BEBA-D33C950E1EE6} = {668726B9-77BC-45CF-B576-0F0773BF1615}
 		{05B9C173-6441-4DCA-9AC4-E897EF75F331} = {686480D7-8FEC-4ED3-9C5D-CEBE1057A7ED}
-		{462A357B-7BB9-4927-A9FD-4FB7675898E9} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
-		{83BBB833-A2F0-4A4D-BA1B-8229FC9BCD4F} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
 		{63280C12-3BE3-4C4E-805E-584CDC6BC1F5} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
 		{EDA3EF83-FC7F-4BCF-945D-B893620EE4B1} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
-		{01F5D7C3-41EB-409C-9B77-A945C07FA7E8} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
 		{7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45} = {686480D7-8FEC-4ED3-9C5D-CEBE1057A7ED}
 		{09A373A0-8169-409F-8C37-3FBC1654B122} = {7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45}
 		{A20B9894-F352-4338-872A-F215A241D43D} = {7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45}
 		{8F7560CF-EEBB-4333-A69F-838CA40FD85D} = {7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45}
 		{97550E87-48C6-4EBF-85E1-413ABAE9DBFD} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
 		{64EF61E7-00A6-4E5E-9808-62E10993A0E5} = {7EB336C2-7C0A-4BC8-80C6-A3173AB8DC45}
 		{65059914-5527-4A00-9308-9FAF23D5E85A} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
-		{394FDAF8-74F9-4977-94A5-3371737EB774} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
 		{D04C6153-8EAF-4E54-9852-52CEC1BE8D31} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
 		{99D7766B-076F-4E6F-A8D2-3DF1DAFA2599} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
 		{7F60934B-3E59-48D0-B26D-04A39FEC13EF} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
 		{9653676C-147D-4CBE-BB53-A30FD3634F4C} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
 		{8457B68C-CC86-4A3F-8559-C1AE199EC366} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
 		{3892C83E-7F5D-41DF-A88C-4854EAD38856} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
 		{4CB42139-DEE4-40B9-AA81-1E4CCAA2F338} = {18BF8DD7-0585-48BF-8F97-AD333080CE06}
+		{0E7983BB-2602-421E-8B37-332E52870A10} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
+		{EAFFE339-26CB-4019-991D-BCCE8E7D33A1} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
+		{599E1971-1DA9-453F-A7A8-42510BBC95C2} = {05B9C173-6441-4DCA-9AC4-E897EF75F331}
+		{33A28A4B-123B-4416-9631-0F759B8D6172} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
+		{58AD8E1D-83BD-4950-A324-1A20677D78D9} = {F823671B-3ECA-4AE6-86DA-25E920D3FE64}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {93384647-528D-46C8-922C-8DB36A382F0B}

dotnet/Directory.Packages.props

@@ -45,6 +45,7 @@
     <PackageVersion Include="MartinCostello.Logging.XUnit" Version="0.4.0" />
     <PackageVersion Include="Microsoft.AspNetCore.App" Version="8.0.4" />
     <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="8.0.8" />
+    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.11" />
     <PackageVersion Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.0" />
     <PackageVersion Include="Microsoft.Extensions.AI" Version="$(MicrosoftExtensionsAIVersion)" />
@@ -83,6 +84,7 @@
     <PackageVersion Include="Microsoft.Orleans.Server" Version="$(MicrosoftOrleans)" />
     <PackageVersion Include="Microsoft.Orleans.Streaming" Version="$(MicrosoftOrleans)" />
     <PackageVersion Include="Microsoft.Orleans.Streaming.EventHubs" Version="$(MicrosoftOrleans)" />
+    <PackageVersion Include="Microsoft.Orleans.TestingHost" Version="9.0.1" />
     <PackageVersion Include="Microsoft.SemanticKernel" Version="1.29.0" />
     <PackageVersion Include="Microsoft.SemanticKernel.Agents.Core" Version="$(MicrosoftSemanticKernelExperimentalVersion)" />
     <PackageVersion Include="Microsoft.SemanticKernel.Connectors.AzureOpenAI" Version="1.29.0" />
@@ -125,7 +127,6 @@
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="Microsoft.PowerShell.SDK" Version="7.4.5" />
-    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.11" />
     <PackageVersion Include="coverlet.collector" Version="6.0.2" />
   </ItemGroup>
 </Project>

dotnet/samples/Hello/Hello.AppHost/Hello.AppHost.csproj

@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="../../../src/Microsoft.AutoGen/AgentHost/Microsoft.Autogen.AgentHost.csproj" />
+    <ProjectReference Include="../../../src/Microsoft.AutoGen/AgentHost/Microsoft.AutoGen.AgentHost.csproj" />
     <ProjectReference Include="..\HelloAgent\HelloAgent.csproj" />
   </ItemGroup>
 </Project>

dotnet/samples/Hello/Hello.AppHost/Program.cs

@@ -4,15 +4,16 @@
 using Microsoft.Extensions.Hosting;
 
 var builder = DistributedApplication.CreateBuilder(args);
-var backend = builder.AddProject<Projects.Microsoft_Autogen_AgentHost>("backend").WithExternalHttpEndpoints();
+var backend = builder.AddProject<Projects.Microsoft_AutoGen_AgentHost>("backend").WithExternalHttpEndpoints();
 var client = builder.AddProject<Projects.HelloAgent>("HelloAgentsDotNET")
     .WithReference(backend)
     .WithEnvironment("AGENT_HOST", backend.GetEndpoint("https"))
     .WithEnvironment("STAY_ALIVE_ON_GOODBYE", "true")
     .WaitFor(backend);
 #pragma warning disable ASPIREHOSTINGPYTHON001 // Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
 // xlang is over http for now - in prod use TLS between containers
-builder.AddPythonApp("HelloAgentsPython", "../../../../python/samples/core_xlang_hello_python_agent", "hello_python_agent.py", "../../.venv").WithReference(backend)
+builder.AddPythonApp("HelloAgentsPython", "../../../../python/samples/core_xlang_hello_python_agent", "hello_python_agent.py", "../../.venv")
+    .WithReference(backend)
     .WithEnvironment("AGENT_HOST", backend.GetEndpoint("http"))
     .WithEnvironment("STAY_ALIVE_ON_GOODBYE", "true")
     .WithEnvironment("GRPC_DNS_RESOLVER", "native")

dotnet/samples/Hello/HelloAIAgents/HelloAIAgent.cs

@@ -8,17 +8,15 @@
 namespace Hello;
 [TopicSubscription("agents")]
 public class HelloAIAgent(
-    IAgentWorker worker,
-    [FromKeyedServices("EventTypes")] EventTypes typeRegistry,
+    [FromKeyedServices("AgentsMetadata")] AgentsMetadata typeRegistry,
     IHostApplicationLifetime hostApplicationLifetime,
     IChatClient client) : HelloAgent(
-        worker,
         typeRegistry,
         hostApplicationLifetime),
         IHandle<NewMessageReceived>
 {
     // This Handle supercedes the one in the base class
-    public new async Task Handle(NewMessageReceived item)
+    public new async Task Handle(NewMessageReceived item, CancellationToken cancellationToken = default)
     {
         var prompt = "Please write a limerick greeting someone with the name " + item.Message;
         var response = await client.CompleteAsync(prompt);

dotnet/samples/Hello/HelloAIAgents/HelloAIAgents.csproj

@@ -11,6 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="../../../src/Microsoft.AutoGen/Core.Grpc/Microsoft.AutoGen.Core.Grpc.csproj" />
     <ProjectReference Include="..\..\..\src\Microsoft.AutoGen\Agents\Microsoft.AutoGen.Agents.csproj" />
     <ProjectReference Include="..\..\..\src\Microsoft.AutoGen\Contracts\Microsoft.AutoGen.Contracts.csproj" />
     <ProjectReference Include="..\..\..\src\Microsoft.AutoGen\Core\Microsoft.AutoGen.Core.csproj" />

dotnet/samples/Hello/HelloAIAgents/Program.cs

@@ -18,31 +18,30 @@
 }
 builder.Configuration["ConectionStrings:HelloAIAgents"] = Environment.GetEnvironmentVariable("AZURE_OPENAI_CONNECTION_STRING");
 builder.AddChatCompletionService("HelloAIAgents");
-var agentTypes = new AgentTypes(new Dictionary<string, Type>
+var _ = new AgentTypes(new Dictionary<string, Type>
 {
     { "HelloAIAgents", typeof(HelloAIAgent) }
 });
-var app = await AgentsApp.PublishMessageAsync("HelloAgents", new NewMessageReceived
+var local = true;
+if (Environment.GetEnvironmentVariable("AGENT_HOST") != null) { local = false; }
+var app = await Microsoft.AutoGen.Core.Grpc.AgentsApp.PublishMessageAsync("HelloAgents", new NewMessageReceived
 {
     Message = "World"
-}, builder, agentTypes, local: true);
-
+}, local: local).ConfigureAwait(false);
 await app.WaitForShutdownAsync();
 
 namespace Hello
 {
-    [TopicSubscription("agents")]
+    [TopicSubscription("HelloAgents")]
     public class HelloAgent(
-        IAgentWorker worker,
-        [FromKeyedServices("EventTypes")] EventTypes typeRegistry,
+        [FromKeyedServices("AgentsMetadata")] AgentsMetadata typeRegistry,
         IHostApplicationLifetime hostApplicationLifetime) : ConsoleAgent(
-            worker,
             typeRegistry),
             ISayHello,
             IHandle<NewMessageReceived>,
             IHandle<ConversationClosed>
     {
-        public async Task Handle(NewMessageReceived item)
+        public async Task Handle(NewMessageReceived item, CancellationToken cancellationToken = default)
         {
             var response = await SayHello(item.Message).ConfigureAwait(false);
             var evt = new Output
@@ -57,7 +56,7 @@ public async Task Handle(NewMessageReceived item)
             };
             await PublishMessageAsync(goodbye).ConfigureAwait(false);
         }
-        public async Task Handle(ConversationClosed item)
+        public async Task Handle(ConversationClosed item, CancellationToken cancellationToken = default)
         {
             var goodbye = $"*********************  {item.UserId} said {item.UserMessage}  ************************";
             var evt = new Output