Vaguely related: We use AWS S3 to poll for changes in a file from dozens of deployed devices regularly (polling is not the smartest way...). We get failures that the file header cannot be retrieved many times a week. Well, one could guess it's a connectivity problem of the device. Most are on cellular networks, but the problem also occurs from devices connected to one of the top US universities' network. The devices…
Am I understanding this right. You get several read failures per week from various devices trying to access a rarely/infrequent updated s3 object? (Ouch if this is right)
aws s3api get-object --if-none-match ...
is Could not connect to the endpoint URL: "https://foo.s3.eu-central-1.amazonaws.com/dir1/dir2/bar.json"
At the "same" time SNS works.