.NET: [BREAKING] Subclass AgentThread so that different agents have their own threads with their own typed settings. (#798)

* Subclass AgentThread so that different agents have their own threads with their own typed settings.

* Address PR comment.

* Add unit tests for base abstract threads

* Fix style warning

* Fix stlying

* FIx and suppress warnings as needed.

* Remove covariant thread response types and fix some styling.

* Remove unecessary json property name attributes and make OrchestratingAgentThread private

* Fix break from merge from main.

* Fix formatting

* Fix deserialization bug in Memory sample

* Remove thread deletion from basic samples.

* Remove public constructors for thread subclasses and add more factory methods to concrete agent types.

* Update AgentProxy thread constructors to be internal as well.

* Revert AgentProxyThread to internal

* Change AIContextProvider to internal set

* Change conversation id and message store properties to internal set

* Update styling.

* Seal various thread types.

* Add thread type check for thread deletion

* Fix tests after latest merge from main

* Add thread type checks for thread deletion.

---------

Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
This commit is contained in:
westey
2025-09-23 10:30:06 +00:00
committed by GitHub
co-authored by Chris
parent 230cb083ce
commit 3571a7d321
68 changed files with 1774 additions and 613 deletions
@@ -4,6 +4,7 @@ using System.Text;
using Azure.AI.Agents.Persistent;
using Azure.Identity;
using Microsoft.Extensions.AI;
using Microsoft.Extensions.AI.Agents;
using Microsoft.SemanticKernel;
using Microsoft.SemanticKernel.Agents;
using Microsoft.SemanticKernel.Agents.AzureAI;
@@ -116,6 +117,9 @@ async Task AFAgentAsync()
}
// Clean up
await azureAgentClient.Threads.DeleteThreadAsync(thread.ConversationId);
if (thread is ChatClientAgentThread chatThread)
{
await azureAgentClient.Threads.DeleteThreadAsync(chatThread.ConversationId);
}
await azureAgentClient.Administration.DeleteAgentAsync(agent.Id);
}