tree b962aebe07d98048530412bf762c4a63415dcdae
parent 9818f8cc4ef327f4ce70956edd9a05b6f9a56a52
author fkastenholz <fkastenholz@google.com> 1563301018 -0700
committer Copybara-Service <copybara-worker@google.com> 1563303163 -0700

Update IETF QUIC Stop Sending to use varint for error code

Recent update to the IETF QUIC specification changed the serialization of
the Stop Sending frame's error code from uint16_t to varint ... this CL
implements that change.

Note that we still keep the error code as a uint16_t -- a later CL will update
the internal storage of error codes to uint64_t.

gfe-relnote: N/A change to IETF QUIC (V99) only.
PiperOrigin-RevId: 258404381
Change-Id: I4872cd5fce68454978880a8009c2de7ada43bdf8