Serverless-offline: First request is empty when size is big

[Rafaelsk]

With Serverless-Offline for our Python project, when we make an API request which returns a list of entities the first call is always empty, here more details:

• Only the first call is empty, the following calls work normally.
• The data is logged in the console, so the data which was supposed to be returned.

• The data logged is preceded with Serverless: Failure:.
  

• When reducing the number of entities to be returned it doesn't fail anymore.

• When testing with a real lambda in AWS it doesn't fail ever.
• The status code is 200
• From the requester perspective, the return is just a 200 with no body
• The data with which it fails is 20782 characters long

[dnalborczyk]

thank you @Rafaelsk !

marking as bug for now. probably something wrong with the JSON detection mechanism, which caused a lot of problems. we'll have a look soon.

[dnalborczyk]

hopefully fixed with https://github.com/dherault/serverless-offline/pull/785

[dnalborczyk]

@Rafaelsk I rewrote the (fairly buggy) python handling code, and it's running great locally. release should be coming soon. meanwhile you can give alpha.13 a try, which should include some fixes.

[Rafaelsk]

@dnalborczyk Alright. Thanks for the notice.