Re: ETW trace question

"SB" <shawnberg@xxxxxxxxx> wrote in message news:539c8046-47c7-4ab3-8a82-bbfbabb90d4b@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I'm using ETW inside my application...i need a way to flush the data
in the log to disk periodically.

Then... try ControlTrace(EVENT_TRACE_CONTROL_FLUSH)
In case of crash, try to set up some sort of exeption handler -
SEH or vectored - and call flush from there.

--pa



On Jul 23, 12:15 pm, "Pavel A." <pave...@xxxxxxxxxxxxxxx> wrote:
sb wrote:
> If my user app crashes when logging to a ETW tracing session my log
> file does not contain any data. In fact, the log file is never written
> until the trace session is stopped. I would like to know how I can
> force trace info to be written to the log file without stopping the
> trace.

How about tracelog -flush

--pa

.

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