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chanzuckerberg / single-cell-data-portal

The data portal supporting the submission, exploration, and management of projects and datasets to cellxgene.
MIT License
63 stars 12 forks source link

bug( ): 502 errors in browser console #2898

Closed Bento007 closed 1 year ago

Bento007 commented 2 years ago

Describe the bug

Sometimes the frontend receives 502 from the backend for various endpoint calls. There are no logs in the backend to indicate the 502 originated from the backend server. It could be caused by Cloudfront or any of the services in between the frontend request and the backend server.

To Reproduce

Steps to reproduce the behavior:

  1. go the the cellxgene frontend
  2. open the network console
  3. generate an API key, or start a revision.
  4. Eventually 502 errors will show up.

Expected behavior

We should not be receiving 502s

Environment

Additional context

Add any other context about the problem here.

metakuni commented 1 year ago

@Bento007 , any chance this could be a duplicate or related to #3535 ?

cc: @danieljhegeman