Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Agent ProxyArea: what it touches
ImprovementsKind: in v2.1.248,
ImprovementsSection of the release
What
The local agent proxy now counts queued bytes in each direction, pauses the client socket once pending upload bytes pass a high-water mark and resumes on drain, aborts a request when the pending-buffer cap is exceeded, and aborts when the tunnel accepts no request bytes within a timeout window.
Details
Limits come from the connection's limits object (receiveHighWater, sendPauseAfterPendingBytes); there is no flag.
The proxy reports each facility as enabled only when the corresponding limit is a finite number.
Cap breach is logged as "[agent-proxy] pending buffer cap (".
Evidence
[agent-proxy] pending buffer cap (
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
