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Bug still in 0.8.5 (1st reported in v0.7.4 3f97767): coder port-forward and localhost:3000 freezes if web app source code is updated #2658

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sharkymark opened this issue Jun 26, 2022 · 5 comments
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Bug still in 0.8.5 (1st reported in v0.7.4 3f97767): coder port-forward and localhost:3000 freezes if web app source code is updated #2658

sharkymark opened this issue Jun 26, 2022 · 5 comments

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@sharkymark
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sharkymark commented Jun 26, 2022 •
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Expected Behavior

  1. coder port-forward <workspace name> --tcp 3000:3000 starts fine.

  2. I start a node react app on port 3000

  3. And open localhost:3000 on my local Macbook Pro and the app shows up fine

  4. I make a quick change in the HTML to go from OSS! to OSS World! and the app recompiles

  5. I should refresh localhost:3000 and the change be visible

Current Behavior

Step 5 above freezes the web browser at localhost:3000 and it never reloads.

I have to stop the port-forward and re-start it.

image

Screenshot (clockwise)

  1. kubectl logs into the workspace pod
  2. the localhost:3000 web app, with previous state and notice the X in the browser which means it will not finish loading
  3. code-server VS Code in a browser opened from the workspace with the src file I changed and terminal with app started on 3000
  4. the coder port-forward running in the local terminal
@kylecarbs kylecarbs mentioned this issue Jul 1, 2022
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@achalagarwal
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facing the same issue, but it works after hitting refresh again

@sharkymark
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@bpmct This bug is still here. I am using a Node app, and after making a change, the app recompiles and refreshing the screen just spins.

So this bug is still in Coder, now 0.8.5

The resolution is ssh -L but that is unfortunate since that requires running coder config-ssh

image

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@sharkymark sharkymark changed the title Bug in v0.7.4 3f97767: coder port-forward and localhost:3000 freezes if web app source code is updated Bug still in 0.8.5 (1st reported in v0.7.4 3f97767): coder port-forward and localhost:3000 freezes if web app source code is updated Aug 22, 2022
@kylecarbs
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#2779 should solve this. Closing for now.

@kylecarbs kylecarbs closed this as not planned Won't fix, can't repro, duplicate, stale Aug 24, 2022
@sharkymark sharkymark mentioned this issue Aug 30, 2022
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@sharkymark
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@kylecarbs @bpmct This is still blocking me, so not sure why this is closed. Please re-open.

ssh -L also now requires authentication on my local machine, and is not working either.

@bpmct
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bpmct commented Sep 23, 2022

This is, in fact, still an issue but let's debug in #3733

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@sharkymark @kylecarbs @achalagarwal @bpmct