fix: handling consistent cancellation across stream and locks #699
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This PR fixes #697 by always cancelling the context when the
req.on('close')
is emitted.Handled Cancellation scenarios:
Client aborts the request (signal is propagated to the proxy stream and lockers)
Client completes the request correctly (without keep alive) the on('close') is still triggered, it will not have any effect but probably good practice to make sure all future resources are clean up.
Client completes the request correctly (with keep-alive) the on('close') is not triggered, context is still cancelled upon req.on('finish'), it will not have any effect but probably good practice to make sure all future resources are clean up.