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Test: Add Verbosity and more accurate timeout implementation for Start-WebListener (#6013)

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- Add verbosity to the WebListener when it fails to assist in troubleshooting
- Switch the WebListener initialization timeout to count cycles instead of using fixed dates to work around possible VM CI sleep/ issues.
This commit is contained in:
Mark Kraus 2018-01-31 16:55:16 -06:00 committed by Dongbo Wang
parent 1c5c7f5c3a
commit 47c4a0a74b
1 changed files with 25 additions and 9 deletions
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34
test/tools/Modules/WebListener/WebListener.psm1
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@ -60,12 +60,20 @@ function Start-WebListener
$serverPfx = 'ServerCert.pfx'
$serverPfxPassword = 'password'
$initCompleteMessage = 'Now listening on'
$sleepMilliseconds = 100
$serverPfxPath = Join-Path $MyInvocation.MyCommand.Module.ModuleBase $serverPfx
$timeOut = (get-date).AddSeconds($initTimeoutSeconds)
$Job = Start-Job {
$path = Split-Path -parent (get-command WebListener).Path
Push-Location $path
$path = Split-Path -parent (get-command WebListener).Path -Verbose
Push-Location $path -Verbose
'appDLL: {0}' -f $using:appDll
'serverPfxPath: {0}' -f $using:serverPfxPath
'serverPfxPassword: {0}' -f $using:serverPfxPassword
'HttpPort: {0}' -f $using:HttpPort
'Https: {0}' -f $using:HttpsPort
'Tls11Port: {0}' -f $using:Tls11Port
'TlsPort: {0}' -f $using:TlsPort
$env:ASPNETCORE_ENVIRONMENT = 'Development'
dotnet $using:appDll $using:serverPfxPath $using:serverPfxPassword $using:HttpPort $using:HttpsPort $using:Tls11Port $using:TlsPort
}
$Script:WebListener = [WebListener]@{
@ -75,20 +83,28 @@ function Start-WebListener
TlsPort = $TlsPort
Job = $Job
}
# Wait until the app is running or until the initTimeoutSeconds have been reached
# Count iterations of $sleepMilliseconds instead of using system time to work around possible CI VM sleep/delays
$sleepCountRemaining = $initTimeoutSeconds * 1000 / $sleepMilliseconds
do
{
Start-Sleep -Milliseconds 100
Start-Sleep -Milliseconds $sleepMilliseconds
$initStatus = $Job.ChildJobs[0].Output | Out-String
$isRunning = $initStatus -match $initCompleteMessage
$sleepCountRemaining--
}
while (-not $isRunning -and (get-date) -lt $timeOut)
while (-not $isRunning -and $sleepCountRemaining -gt 0)
if (-not $isRunning)
{
$Job | Stop-Job -PassThru | Receive-Job
$Job | Remove-Job
throw 'WebListener did not start before the timeout was reached.'
$jobErrors = $Job.ChildJobs[0].Error | Out-String
$jobOutput = $Job.ChildJobs[0].Output | Out-String
$jobVerbose = $Job.ChildJobs[0].Verbose | Out-String
$Job | Stop-Job
$Job | Remove-Job -Force
$message = 'WebListener did not start before the timeout was reached.{0}Errors:{0}{1}{0}Output:{0}{2}{0}Verbose:{0}{3}' -f
([System.Environment]::NewLine), $jobErrors, $jobOutput, $jobVerbose
throw $message
}
return $Script:WebListener
}