Documentation: Clarify how long requests can last

aws / apprunner-roadmap

This is the public roadmap for AWS App Runner.

https://aws.amazon.com/apprunner/

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Documentation: Clarify how long requests can last #101

Closed jvisker closed 1 year ago

jvisker commented 2 years ago

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Tell us about your request Document how long requests can last. Empirically it looks like they are always cut off at 2 minutes, but this repost question and comment seem to indicate 30 seconds (https://repost.aws/questions/QUK3YcHzS6SVCvbF-UkWptOw/app-runner-request-timeout-http-503).

suzukieng commented 2 years ago

I have an answer from AWS support that it is currently hard-capped at 30 seconds, and it's a known limitation of AppRunner. AWS support asked me to open an issue here, which I will do shortly (separately from this one)

suzukieng commented 2 years ago

See #104

kjpgit commented 2 years ago

Can I piggy back on this to also request that this be documented:

Maximum request and response sizes and timeouts, both for incremental bytes and total duration. There should be a "limits" section in the doc, like all other aws services.
Is HTTP 1 or 2 (and persistent connections) supported to router and/or to the container instances.
What TLS cipher suites are required

keerataws commented 2 years ago

Thank you for these suggestions. Taking a look.

CarlosDomingues commented 2 years ago

Is there any strong reason for 30s timeouts?

That makes App Runner badly suited for workloads that deal with long running jobs, like analytics.

keerataws commented 2 years ago

Yes, this is a known limitation at the moment and is a roadmap issue. The service team is working on it. Sorry, if this limitation is causing inconvenience for you.

CarlosDomingues commented 2 years ago

@keerataws

Thank you for the quick response. Since this issue has "Documentation" in the title, I thought only documentation was being addressed, which is why I asked about the timeout itself. Very happy to know that timeouts might be increased one day!

snnles commented 1 year ago

Thank you for your feedback. We have updated the request read timeout in App Runner from 30 seconds to 120 seconds. Our documentation has also been updated.

Documentation link: https://docs.aws.amazon.com/apprunner/latest/dg/develop.html#develop.considerations

jvisker commented 1 year ago

Thanks @snnles!

suzukieng commented 1 year ago

Good stuff, thank you @snnles !