- WsTimeouts { idle, write } request extension mirrors ChannelsPolicy:
a deployment layers it on a WS route (bare-registry routes included)
to set the pump knobs per route
- precedence: extension present replaces the router state entirely;
absent falls back to SessionState (adapter-configured idle) and the
crate default write window — a Default impl never clobbers the
adapter-configured idle knob
- upgrade.rs module + handler docs now state the real defaults for
bare-registry routes (60 s idle + 60 s write, 64-session semaphore,
handler-private WsSessions) and the extension surface
- split_ws_to_bytes_idle_with_write exposes the WS-18 write window to
run_channels_session; acceptance test drives a bare-registry route
with a 150 ms extension idle window (1001 eviction observed)
Verification: scripts/verify.sh OK (343 passed), test-support suite
ok, clippy -D warnings clean, fmt clean
Mirrors the WS-13 progress semantics onto the axum upgrade path with
three integration tests over the real HttpAdapter surface (also the
COV-11b dark-knob gate — with_ws_idle_timeout had no test caller):
the forever-dribble client is evicted with 1001 despite arriving
messages; a productive session round-trips calls across many windows
without eviction; the None knob never evicts a dribbling client.
glm-5.3-flash