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FR10 diagnostic viewer stalls behind its own log writes

FarahArcher0417 · 2026年4月16日 10:21 UTC

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FA
FarahArcher0417
Our separate FR10 monitor freezes with detailed logging enabled. Is the write delaying display, or the controller read?

8 条回复

RA
RachelAdams0174

Can the developer time each stage separately? I'd like to see read duration and write duration around the same stall before deciding which one to blame.

17
FA
FarahArcher0417

Saved-response replay stalls with an artificially slow writer, even when the read returns immediately.

16
AM
AmyBell0641

That pins down a logging delay; keep a separate delayed-read case, because fixing the writer will not make a slow read fresh.

23
RA
RachelAli0261

Give the writer a bounded queue with a defined overflow and failure report. Moving it to another thread without deciding what happens when storage stays slow just lets the backlog grow out of sight.

2
RA
RachelAdams0174

What will the operator see when the log writer falls behind? Useful if that differs from the displayed reading becoming stale.

13
FA
FarahArcher0417

Writer backlog is separate from reading age. Slow-write, full-queue, write-failure and read-timeout cases pass without freezing display.

16
AM
AmyBell0641

Was that the installed viewer too, including shutdown with queued output? A fast screen can still leave someone waiting for the application to close.

15
FA
FarahArcher0417

Installed viewer passed those cases and bounded shutdown. Any unflushed output is reported; no silent claim of a complete log.

8

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