Make sure Redis.send(..) methods are tail recursive #302
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We need to do that cause if we have a faulty Redis server that has issues with connections the reconnect-on-error functionality of those methods can result in `StackOverflowError`. We had to create a private method for each `send(..)` method cause simply adding `@tailrec` would produce the following compiler error: "could not optimize @tailrec annotated method send: it is neither private nor final so can be overridden". We also opted for adding private methods instead of defining them inside each method in order to make fewer changes and better preserve the git history.
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We need to do that cause if we have a faulty Redis server that has issues with connections the reconnect-on-error functionality of those methods can result in
StackOverflowError.We had to create a private method for each
send(..)method cause simply adding@tailrecwould produce the following compiler error: "could not optimize @tailrec annotated method send: it is neither private nor final so can be overridden". We also opted for adding private methods instead of defining them inside each method in order to make fewer changes and better preserve the git history.