"Running..." in IDE disappears before computation is complete

[alexpeters1208]

Description

In the Deephaven IDE, it seems that computations that take a particularly long time (~ 5 mins) will appear to complete before the code is actually done running because the "Running..." textbox disappears. When these computations look like they're done, a simple print(3) can take a really long time, which I can only assume means the previous computation is still happening.

Steps to reproduce

Execute the following code in the Deephaven IDE:

import time
time.sleep(500)

Then, when the "Running..." box goes away, execute:

print(3)

Expected results

I expect the "Running..." box to persist until 500 seconds have elapsed, and then "3" being printed to the console immediately after.

Actual results

The "Running..." box disappears around the 300 second mark. Printing "3" to the console after that will take about 200 more seconds.

Additional details and attachments

If applicable, add any additional screenshots, logs, or other attachments to help explain your problem.

Versions

• Deephaven: 0.1.7
• OS: macOS Big Sur 11.4
• Browser: Tested on both Chrome 91.0.4472.114 and Safari 14.1.1.
• Docker: Desktop 3.3.3

[mofojed]

The UI is receiving an error back: Error: Response closed without headers

The timeout: 0s is set in envoy.yaml, maybe there's another timeout we need to set?

[nbauernfeind]

I've verified that this has been fixed.