Comments (6)
Yep! There are a few ways around that:
- Use mutexes
- If they're unique, use the inputobject as the basis for the file name (I.e. One file per item)
Cheers!
from invoke-parallel.
I get this same issue. I think that the default log file name should include this logic.
from invoke-parallel.
Oh, misread this, you're talking the Invoke-Parallel log file.
Any preferences on a workaround?
- Add mutex support for any log file we point at, in case folks want to use one log file for concurrent Invoke-Parallel invocations
- Remove default of
C:\temp\log.log
, let user specify a more unique name if desired - Change default log to something unique, e.g.
Join-Path $ENV:AppData Invoke-Parallel-<a new guid>.log
? - Something else?
Cheers!
from invoke-parallel.
Just thought I would leave another suggestion here for you.
Original:
if($logFile -and $log){
($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | out-file $LogFile -append
}
Modified:
if($logFile -and $log){
$isOutFileComplete = $false
While ($isOutFileComplete -eq $false) {
Try {
($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | out-file $LogFile -append
$isOutFileComplete = $true
}
Catch {
Start-Sleep -Milliseconds 50
}
}
}
This should allow for all code to be written to the same log file without blocking errors. Only downside is that it may be a little slower when multiple processes are writing to the log at once and have to sleep.
FYI - 50 Milliseconds was an arbitrary number, might be able to get away with 10 milliseconds.
from invoke-parallel.
Alrighty, workaround for now is that Invoke-Parallel won't log unless you explicitly tell it to by including a log file path. At some point, mutexes or a bound 'check every few milliseconds' bit might help
Cheers!
from invoke-parallel.
Temporary workaround in place, closing this out. If someone wants to tackle adding mutex support when logging is specified, that would be awesome, just open a new issue - cheers!
from invoke-parallel.
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