SREDevOps.org Agent 163abaeac0 Do not read-time-out proxied upstream streams (#9) ...

Every proxied response is streamed through _relay using one shared
httpx.AsyncClient configured with timeout=HTTP_TIMEOUT (300s). An idle SSE
or long-poll stream therefore raised httpx.ReadTimeout every five minutes,
which escaped the StreamingResponse as a full traceback and truncated the
browser's stream.

Build proxied requests with a timeout that leaves read unbounded (connect,
write and pool stay bounded), and end the relay quietly on httpx.HTTPError
instead of propagating it. The relay is cancelled when the browser
disconnects and _relay closes the upstream response, so an unbounded read
cannot outlive the client.

Docs: note the split in the HTTP_TIMEOUT row.

Co-authored-by: SREDevOpsAgents <agents@sredevops.org>

2026-10-21 14:49:55 -03:00

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