Lambda Control Plane does not send a "Connection" header

[fabianfett]

Note: Lambda Control Plane does not send an "Connection" header. This happens when we send "Connection" = "keep-alive" and when we are not.

That's why I would suggest, we stop checking if there is a "Connection" header present in the response.

headers: [
  ("Content-Type", "application/json"), 
  ("Lambda-Runtime-Aws-Request-Id", "5cb46d87-96e0-42f3-b7ed-dbcd8df08b70"), 
  ("Lambda-Runtime-Deadline-Ms", "1583751288658"), 
  ("Lambda-Runtime-Invoked-Function-Arn", "arn:aws:lambda:eu-central-1:079477498937:function:SwiftLambdaRuntimePerforman-HelloWorldLambdaSecret-1TK4OK8NY2235"), 
  ("Lambda-Runtime-Trace-Id", "Root=1-5e662075-12412d60a99502b03e375900;Parent=09e5680f20c03edb;Sampled=0"), 
  ("Date", "Mon, 09 Mar 2020 10:54:45 GMT"), ("Content-Length", "2")
]