Merge pull request #382 from hchen2020/master

Fix OnRoutingInstructionRevised

Author: Oceania2018

src/Infrastructure/BotSharp.Core/Routing/Handlers/RouteToAgentRoutingHandler.cs

@@ -1,3 +1,4 @@
+using BotSharp.Abstraction.Infrastructures.Enums;
 using BotSharp.Abstraction.Routing.Settings;
 
 namespace BotSharp.Core.Routing.Handlers;
@@ -39,11 +40,8 @@ public RouteToAgentRoutingHandler(IServiceProvider services, ILogger<RouteToAgen
 
     public async Task<bool> Handle(IRoutingService routing, FunctionCallFromLlm inst, RoleDialogModel message)
     {
-        message.FunctionArgs = JsonSerializer.Serialize(inst);
-        var ret = await routing.InvokeFunction(message.FunctionName, message);
-
         var states = _services.GetRequiredService<IConversationStateService>();
-        var goalAgent = states.GetState("user_goal_agent");
+        var goalAgent = states.GetState(StateConst.EXPECTED_GOAL_AGENT);
         if (!string.IsNullOrEmpty(goalAgent) && inst.OriginalAgent != goalAgent)
         {
             inst.OriginalAgent = goalAgent;
@@ -53,6 +51,9 @@ await hook.OnRoutingInstructionRevised(inst, message)
             );
         }
 
+        message.FunctionArgs = JsonSerializer.Serialize(inst);
+        var ret = await routing.InvokeFunction(message.FunctionName, message);
+
         var agentId = routing.Context.GetCurrentAgentId();
 
         // Update next action agent's name

src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs

@@ -326,7 +326,7 @@ public async Task OnRoutingInstructionRevised(FunctionCallFromLlm instruct, Role
     {
         var conversationId = _state.GetConversationId();
         var agent = await _agentService.LoadAgent(message.CurrentAgentId);
-        var log = $"Revised user goal agent to: {agent?.Name}";
+        var log = $"Revised user goal agent to {instruct.OriginalAgent}";
 
         var input = new ContentLogInputModel(conversationId, message)
         {