tree 829edad55b35c38d87698042070e13940ae382d1
parent 4581908bee97ea8a068fae818209ae3b0783fd64
author renjietang <renjietang@google.com> 1594246032 -0700
committer Copybara-Service <copybara-worker@google.com> 1594246062 -0700

Make QuicSession::OnStreamClosed() more robust.

Since we don't have the stream close loop anymore, closing stream twice is not expected.

No behavior change. not protected.

PiperOrigin-RevId: 320273993
Change-Id: I90c9162b41ef972eea5731eb74fe524d8f25fd5e