Blocking call when loading credentials in Session.create_client about aiobotocore

[jettify]

Thanks for thre report! On my project we explicitly pass key and secret as keyword argumens, so I missed this issue.

I will take a look. Can we assume that credential loading happens only once? If so I think, spawning thread in order to read small file once is not worth effort.

[mpaolini]

Yep only once, if it is OK for you I can cook a pach for this

[jettify]

Sure, please do.

[mpaolini]

Which botocore version are you targeting? looks like the one in setup.py is a bit old. Lots of test fail...

[mpaolini]

ok I found out . it is botocore<1.2 (they've changed the way the endpoint is created so it doesn't work on 1.2)

[thehesiod]

hmm, I remember there being a comment that the credentials are periodically updated. I looked into this and it was not a trivial fix

[thehesiod]

closing in favor of #619