aws-batch: Handle connection errors gracefully - #542
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Instead of crashing with an unhandled traceback when network connectivity to AWS Batch is lost, raise a UserError instructing the user how to re-attach to the job once connection is restored. Add a new helper function reattach_cmd() for use in both detach() and connection error handlers.
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Description of proposed changes
Instead of crashing with an unhandled traceback when network connectivity to AWS Batch is lost, raise a UserError instructing the user how to re-attach to the job once connection is restored.
Add a new helper function reattach_cmd() for use in both detach() and connection error handlers.
Related issue(s)
Error mentioned on Slack
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