如何通过Powershell从远程计算机异步运行Python脚本？

Question

I have a powershell function that only works synchronously. I would like to update this function so that I can fire multiple calls to a Python script in parallel. Does anybody have any insight how to call a Python script asynchronously using powershell keeping in mind that each Python Script is essentially a while loop that doesn't end until 24 hours passes. The powershell function takes in a remote machine, python virtual environment, path to the python script and the arguments.

Here's what has been done so far:

function Run-Remote($computerName, $pname, $scriptPath, $pargs)
{
    $cred = Get-QRemote-Credential
    Invoke-Command -ComputerName $computerName -Credential $cred -ScriptBlock {powershell -c "$Using:pname '$Using:scriptPath' $Using:pargs"} -ConfigurationName QRemoteConfiguration
}

Answer 1

Really simple fix, just add "-AsJob" to the invoke command. This will get powershell to spin up a new process for each command that you send. Then Use "Get-Job | Wait-Job" at the end of the script to wait for all the processes to finish. And "Get-Job | Receive-Job" to get any data back.

I recommend reading about powershell jobs they are supper useful but unintuitive.

function Run-Remote($computerName, $pname, $scriptPath, $pargs)
{
    $cred = Get-QRemote-Credential
    Invoke-Command -AsJob -ComputerName $computerName -Credential $cred -ScriptBlock {powershell -c "$Using:pname '$Using:scriptPath' $Using:pargs"} -ConfigurationName QRemoteConfiguration
}

Get-Job | Wait-Job