Avoid async race conditions in aput_messages

[mathematisse]

Description

In some edge cases where aput_messages takes some time, we can create a race condition where we attempt to add messages before the memory has been reset. (I have a custom memory class using async sqlalchemy). This solve the issue by resetting the task memory before any "truly" awaitable functions.

Version Bump?

• Yes
• No

Type of Change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

• I believe this change is already covered by existing unit tests

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes
• I ran make format; make lint to appease the lint gods