Job hangs for a good amount of time after finishing file copy.

[vsd-codesode]

Note

I have a repository in Azure DevOps, pipeline of this repos copy the generated tar file to a remote server. Every step of the pipeline works very smooth. But, CopyFilesOverSSH task keeps waiting for the finish for good 30 minutes.
I have checked on the server that file is fully copied in 5 minutes, but the task is still showing Copying file ****

For a list:
https://github.com/Microsoft/azure-pipelines-tasks/tree/master/Tasks

If you have an issue or request for the Azure Pipelines service, use developer community instead:

https://developercommunity.visualstudio.com/spaces/21/index.html )

Required Information

Entering this information will route you directly to the right team and expedite traction.

Question, Bug, or Feature?
Type: Bug

Enter Task Name: CopyFilesOverSSH

list here (V# not needed):
https://github.com/Microsoft/azure-pipelines-tasks/tree/master/Tasks

Environment

• Server - Azure Pipelines or TFS on-premises?

  • If using TFS on-premises, provide the version:

  • If using Azure Pipelines, provide the account name, team project name, build definition name/build number:

• Agent - Hosted or Private:

  • If using Hosted agent, provide agent queue name:

  • If using private agent, provide the OS of the machine running the agent and the agent version:

Issue Description

[Include task name(s), screenshots and any other relevant details]

Task logs

[Enable debug logging and please provide the zip file containing all the logs for a speedy resolution]

Troubleshooting

Checkout how to troubleshoot failures and collect debug logs: https://docs.microsoft.com/en-us/vsts/build-release/actions/troubleshooting

Error logs

[Insert error from the logs here for a quick overview]

[sdobrodeev]

@vsd-codesode Can you please provide information about size of the file that you copied?

[vsd-codesode]

File size is around 530mb.

[sdobrodeev]

Reproduced a delay after finishing copy process depending on source file size. This behavior is caused by the scp2 library used by CopyFilesOverSSH task. Created #13048 for future investigations.

[vsd-codesode]

Hi @sdobrodeev ,

I could help you in doing the code change. Let me know; if your process allows.

[sdobrodeev]

It was fixed in #13084 PR. Tested on 500Mb and 1Gb files. Delay after copying now no longer occurs.

[anatolybolshakov]

Reopened it at the moment due to reverted changes - #13298, we are going to proceed on it further