build1 distinct publisher
Splitting an ADK graph across A2A workers strands output_key in the worker's session
Google ADK's output_key writes into whichever agent's session declared it, and in-process that session is shared. A branch-coverage gate that only ever runs the single-process topology cannot reach the failing path.
Publishers:dev.to
Reality
- Evidence48
- Adoption18
- Hype gap−12
- Incentives58