qpid/cpp/src/tests/topictest.ps1

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# 
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# Parameters with default values: s (subscribers) m (messages) b (batches)
#                                 h (host) t (false; use transactions)
param (
  [int]$subscribers = 10,
  [int]$message_count = 2000,
  [int]$batches = 10,
  [string]$broker,
  [switch] $t           # transactional
)

# Run the C++ topic test
[string]$me = $myInvocation.InvocationName
$srcdir = Split-Path $me
#$srcdir = Split-Path $myInvocation.InvocationName

# Clean up old log files
Get-Item subscriber_*.log | Remove-Item

if ($t) {
    $transactional = "--transactional --durable"
}

# Find which subdir the exes are in
. $srcdir\find_prog.ps1 .\qpid-topic-listener.exe

function subscribe {
    param ([int]$num, [string]$sub)
    "Start subscriber $num"
    $LOG = "subscriber_$num.log"
    $cmdline = ".\$sub\qpid-topic-listener $transactional > $LOG 2>&1
                if (`$LastExitCode -ne 0) { Remove-Item $LOG }"
    $cmdblock = $executioncontext.invokecommand.NewScriptBlock($cmdline)
    . $srcdir\background.ps1 $cmdblock
}

function publish {
    param ([string]$sub)
    Invoke-Expression ".\$sub\qpid-topic-publisher --messages $message_count --batches $batches --subscribers $subscribers $host $transactional" 2>&1
}

if ($broker.length) {
  $broker = "-h$broker"
}

$i = $subscribers
while ($i -gt 0) {
  subscribe $i $sub
  $i--
}

# FIXME aconway 2007-03-27: Hack around startup race. Fix topic test.
Start-Sleep 2
publish $sub
exit $LastExitCode