Motivation:
LineBasedFrameDecoder discarded everything after EOF and delivered it in
the left-over bytes error. For the real world however that doesn't make
much sense, you'd want all previously received lines and only receive
the partial lines as left-overs.
Modifications:
deliver lines until there are only partial lines left, even in case of
EOF.
Result:
LineBasedFrameDecoder more useful
Motivation:
Currently, we crash if there's any left over bytes available because
LineBasedFrameDecoder modifies cumulationBuffer in a way that is
illegal.
Modifications:
stop modifying cumulationBuffer in an illegal way
Result:
fewer crashes
* Adds a line-based frame decoder that can split received buffers on line endings.
Motivation:
As per https://github.com/apple/swift-nio/issues/473
Modifications:
Added a new decoder (LineBasedFrameDecoder) that splits incoming buffers on line end characters.
Result:
Received buffers will be split on line end character(s) ('\n' or '\r\n'), with these characters
stripped in the resulting buffers.
