fix(server): mark internal lifecycle events done so a cancelled stream frees its producer - #1336

fix(server): mark internal lifecycle events done so a cancelled stream frees its producer#1336

Iwaniukooo11 merged 10 commits into

a2aproject:maina2aproject/a2a-python:mainfrom

carstenpiepel:fix/cancel-leaks-producercarstenpiepel/a2a-python:fix/cancel-leaks-producerCopy head branch name to clipboard