tree d34870c72ad8d9dc44f6b24639ba9404f60e9775
parent 7c7c4a7daadf3c0605a6d162b161a3729dda9eb1
author ZHANG Dapeng <zdapeng@google.com> 1599698830 -0700
committer GitHub <noreply@github.com> 1599698830 -0700
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core: fix pending call not drained when shutdown

There was bug that new pending calls were not drained after channel is shutdown. The bug was worked around by #7354 .

Fixing by making sure new calls fail immediately if the channel is already shutdown.