81da404c5d
The Q3 read-after-send probe (ReusedEventSession_ServesReadAfterSend_BestEffort) long-polled GetNext to the no-data terminal with no tight bound and ran past the 5-min suite timeout on the live run. Bound it two ways: a read-only options copy with a 5s RequestTimeout (so each GetNext RPC deadlines fast) and an 8s CancellationToken passed as ct. Either fuse returns the method in ~10s; the timeout/cancellation is logged as the expected C2-gated outcome (still no assert). Other three spike methods unchanged. Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii