Lambda wrapper - start TLS connection on init & RequestClientKeptAlive #328
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Adds a new HTTPClient:
RequestClientKeptAlive
. It keeps therequests
session alive.Adds a no-op POST request on lambda_wrapper initialization: this initializes
RequestClientKeptAlive
's connection to our endpoint at the beginning of the lambda executions instead of at the end: this enables to us to use an async initialization.Note: the connection to our endpoint is kept alive across multiple invocations of the same lambda thanks to AWS's context reuse.