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NodeJS demo fails #38
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However, the following did work: docker-compose run -e DEMO_LANG=python client |
I remember writing a response here, but now that I'm going around cleaning up open issues, I see I must have never hit the submit button. The nodejs client example does work for me, but not on the first run. There's a timing issue between the KG server being ready to receive requests and the client making the request. Running the client after the other containers are ready always works. I don't think docker-compose supports bringing up two out of three containers in the initial up. That would be the simplest fix. Other potential approaches include documenting this behavior, adding a (flaky) sleep to the client, having the client retry the request some number of times. |
The
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When following the instruction on https://github.com/jupyter/kernel_gateway_demos/blob/master/node_client_example/README.md, the following error is returned:
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