tree 9d55eb3dffdb665741d7c0f3211c5103264826b1
parent cff6df57ecd63f7068b61e88b97678dcfa6f2403
author bnc <bnc@google.com> 1617108198 -0700
committer Copybara-Service <copybara-worker@google.com> 1617108287 -0700

Avoid unnecessary copy in HttpDecoder if entire payload is present.

Move parsing logic from FinishParsing() to ParseEntirePayload() for CANCEL_PUSH,
SETTINGS, GOAWAY, MAX_PUSH_ID, PRIORITY_UPDATE, PRIORITY_UPDATE_REQUEST_STREAM,
and ACCEPT_CH frame types.  Skip FinishParsing() for these frames except when
payload is empty, when ReadFramePayload() is skipped.  Rename
BufferFramePayload() to BufferOrParsePayload(), only buffer if necessary, and
call ParseEntirePayload() when possible.  Pass QuicDataReader to FinishParsing()
to make it convenient to pass it on to BufferOrParsePayload() where nothing is
read from it.

PiperOrigin-RevId: 365791256
Change-Id: I3fa150e2b886f024de01f85a6b25e5953a8cb0ec