Router - Lambda Starter - Githubissues

pwrdrvr / lambda-dispatch

Lambda Dispatch for AWS Lambda - Avoid cold starts, save up to 80%!

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Router - Lambda Starter #33

Open huntharo opened 8 months ago

huntharo commented 8 months ago

Motivations

Unpredictable issues can cause hundreds of thousands of Lambda invokes, which can be very costly
154
- Demonstrates a case of hundreds of thousands of invokes
182
- Added information on the Extension response to indicate whether the Router needs to back off

Acceptance Criteria

[ ] Need to put the requests to start instances into a queue
[ ] Need configurable limits to the number of lambdas to run concurrently
[ ] This will still get into a tight Lambda Invoke loop if the lambda is invoked correctly but cannot connect back to the Router
- [ ] Need to backoff retry on that so we don't cause huge AWS bills
- [ ] Could consider throwing an exception out of the Lambda, which would then cause AWS's SDK to perform the backoff

huntharo commented 8 months ago

This was partly handled as part of #35