Can loop agent nested another loop agent?

[tomgor]

I write a loop agent "outer" which has a inner loop agent "inner" as it's sub agent.

inner agent has a exit loop sub agent who will invoke ExitLoopTool.INSTANCE.
outer agent has nother exit loop sub agent who will invoke ExitLoopTool.INSTANCE.

when I test this agent, I found when inner loop agent exit loop ,will caus outer loop exit too!

I am not sure it's bug or we do not support nested loop agent

[hemasekhar-p]

Hi @tomgor, Thank you for reporting this issue,

In the current SDK, ExitLoopTool.INSTANCE functions as a global termination signal. Therefore, when the inner agent uses it, the outer loop also terminates. To enable independent inner loop exits, i will suggest create a custom tool for the inner agent that throws a specific exception like InnerLoopBreakException. then wrap your inner LoopAgent in a proxy that catches this exception, returning a successful AgentResponse. This approach allows the outer loop to treat the inner loop's exit as a completed task, enabling the outer agent to continue.