Retry on TimeoutException, as we did in HTTP v1.9#1114
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Drvi
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Sep 27, 2023
test/client.jl
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| try | ||
| HTTP.pushlayer!(test_context_layer) | ||
| # 10.0.0.0 is non-routeable and will result in a connection timeout | ||
| HTTP.get("http://10.0.0.0", connect_timeout=1, retries=3, retry_delays=[0.1, 0.1, 0.1], test_context=test_context) |
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Hmm, this doesn't quite work in CI (edit: seems like macOS CI specifically)
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I've often seen retried requests succeed after initial timeouts. Including it by default as Making isrecoverable part of the public API and mentioning it in the docs around Request retry arguments would also make sense with or without this change. Could |
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In #1110 we switched
isrecoverable(::Exception)to be opt-in instead of opt-out, and we tried to include the exceptions we historically retried in older versions of HTTP. We didn't includeTimeoutExceptionsin that PR, but given some of the connection timeouts we've encountered in production, I think we want to retry those as well.What do others think?
In the future, ideally, we'd have more granular control over retries to make this a simple runtime switch.