Contents

function IsPortListening
{
  param($portNumber, $protocol)
  $netstatOutput = netstat -an | Out-String
  $networkIPs = (Get-WmiObject Win32_NetworkAdapterConfiguration | ? {$_.IPEnabled}) | %{ $_.IPAddress[0] }
  [array] $networkIPs += "0.0.0.0"
  [array] $networkIPs += "127.0.0.1"
  foreach ($ipaddress in $networkIPs)
  {
    $matchExpression = ("$ipaddress" + ":" + $portNumber)
    if ($protocol) { $matchExpression = ($protocol.toUpper() + "\s+$matchExpression") }
    if ($netstatOutput -match $matchExpression) { return $true }
  }
  $false
}

Version data entries

144 entries across 144 versions & 2 rubygems

Version	Path
specinfra-2.82.15	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.14	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.13	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.12	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.11	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.10	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.9	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.8	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.7	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.6	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.5	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.4	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.3	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.2	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.1	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.82.0	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.81.0	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.80.0	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.79.0	lib/specinfra/backend/powershell/support/is_port_listening.ps1
specinfra-2.78.2	lib/specinfra/backend/powershell/support/is_port_listening.ps1