CODEWITHSUNDEEP
c#.netmongodbamazon-web-servicesaws-lambda
h-rai
h-rai

Reputation: 3964

AWS Lambda's callbackWaitsForEmptyEventLoop in C# SDK

According to Mongo Atlas integration with AWS's best practices page, AWS Lambda's callbackWaitsForEmptyEventLoop's value should be set to false but I can't find this property in .NET SDK.

Is this specific to NodeJS or is it available in .NET too?

Upvotes: 1

Views: 2538

Answers (1)

thomasmichaelwallace
thomasmichaelwallace

Reputation: 8474

The context given to each lambda function is specific to each language (You can read about the C# one here).

callbackWaitsForEmptyEventLoop is unique to NodeJS, because of the various ways lambda can detects that a node handler has completed and is returning a response. In the case of Atlas' best practice, this is suggested because if you use the persistent scope outside the handler to pool a connection between invocations, lambda will halt waiting for the socket to close (empty the event loop).e

.NET has its own way of explicitly determining when to return.

Upvotes: 1

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