Bennett Lynch 7753431e48 Do not send GOAWAY frame before connection preface (#11107) ... Motivation A GOAWAY frame (or any other HTTP/2 frame) should not be sent before the connection preface. Clients that immediately close the channel may currently attempt to send a GOAWAY frame before the connection preface, resulting in servers receiving a seemingly-corrupt connection preface. Modifications * Ensure that the preface has been sent before attempting to automatically send a GOAWAY frame as part of channel shutdown logic * Add unit test that only passes with new behavior Result Fixes https://github.com/netty/netty/issues/11026 Co-authored-by: Bennett Lynch <Bennett-Lynch@users.noreply.github.com>		2021-03-23 09:05:49 +01:00
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src	Do not send GOAWAY frame before connection preface (#11107)	2021-03-23 09:05:49 +01:00
pom.xml	Propagate SSLException to the Http2StreamChannels (#11023)	2021-02-19 08:41:55 +01:00