xds: Implement separate request and response draining behavior in ext_proc client interceptor - #13011

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kannanjgithub wants to merge 9 commits into

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kannanjgithub:ext_proc_draining_on_client

Commits on Aug 27, 2026

Implement new draining logic as per updates in grfc.
kannanjgithub
committed
aefc6d0

Commits on Aug 28, 2026

Fix flow control bypass during client response draining in ext_proc.
kannanjgithub
committed
89dd6bf
Extend response drain test to verify handshake completion.
kannanjgithub
committed
f270d8f
Add request drain flow control verification test.
kannanjgithub
committed
71a3964
Fix onReady notification flow control and verification.
kannanjgithub
committed
c9e02fa
Fix sendMessage race condition and test expectations.
kannanjgithub
committed
33f3b12
Fix halfClose race condition during request draining.
kannanjgithub
committed
2d3c77b
Fix triggerCloseHandshake for observability mode.
kannanjgithub
committed
fdaaa9a
Fix checkstyle violations in main and test.
kannanjgithub
committed
80227c9