Mercurial > hg > nginx-quic
view auto/cc/clang @ 7892:2096b21fcd10
gRPC: RST_STREAM(NO_ERROR) handling (ticket #1792).
As per https://tools.ietf.org/html/rfc7540#section-8.1,
: A server can send a complete response prior to the client
: sending an entire request if the response does not depend on
: any portion of the request that has not been sent and
: received. When this is true, a server MAY request that the
: client abort transmission of a request without error by
: sending a RST_STREAM with an error code of NO_ERROR after
: sending a complete response (i.e., a frame with the
: END_STREAM flag). Clients MUST NOT discard responses as a
: result of receiving such a RST_STREAM, though clients can
: always discard responses at their discretion for other
: reasons.
Previously, RST_STREAM(NO_ERROR) received from upstream after
a frame with the END_STREAM flag was incorrectly treated as an
error. Now, a single RST_STREAM(NO_ERROR) is properly handled.
This fixes problems observed with modern grpc-c [1], as well
as with the Go gRPC module.
[1] https://github.com/grpc/grpc/pull/1661
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Thu, 23 Apr 2020 15:10:24 +0300 |
parents | ceab908790c4 |
children |
line wrap: on
line source
# Copyright (C) Nginx, Inc. # clang NGX_CLANG_VER=`$CC -v 2>&1 | grep 'version' 2>&1 \ | sed -n -e 's/^.*clang version \(.*\)/\1/p' \ -e 's/^.*LLVM version \(.*\)/\1/p'` echo " + clang version: $NGX_CLANG_VER" have=NGX_COMPILER value="\"clang $NGX_CLANG_VER\"" . auto/define CC_TEST_FLAGS="-pipe" # optimizations #NGX_CLANG_OPT="-O2" #NGX_CLANG_OPT="-Oz" NGX_CLANG_OPT="-O" case $CPU in pentium) # optimize for Pentium CPU_OPT="-march=pentium" NGX_CPU_CACHE_LINE=32 ;; pentiumpro | pentium3) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-march=pentiumpro" NGX_CPU_CACHE_LINE=32 ;; pentium4) # optimize for Pentium 4 CPU_OPT="-march=pentium4" NGX_CPU_CACHE_LINE=128 ;; athlon) # optimize for Athlon CPU_OPT="-march=athlon" NGX_CPU_CACHE_LINE=64 ;; opteron) # optimize for Opteron CPU_OPT="-march=opteron" NGX_CPU_CACHE_LINE=64 ;; esac CC_AUX_FLAGS="$CC_AUX_FLAGS $CPU_OPT" CFLAGS="$CFLAGS -pipe $CPU_OPT" if [ ".$PCRE_OPT" = "." ]; then PCRE_OPT="-O2 -pipe $CPU_OPT" else PCRE_OPT="$PCRE_OPT -pipe" fi if [ ".$ZLIB_OPT" = "." ]; then ZLIB_OPT="-O2 -pipe $CPU_OPT" else ZLIB_OPT="$ZLIB_OPT -pipe" fi # warnings CFLAGS="$CFLAGS $NGX_CLANG_OPT -Wall -Wextra -Wpointer-arith" CFLAGS="$CFLAGS -Wconditional-uninitialized" #CFLAGS="$CFLAGS -Wmissing-prototypes" # we have a lot of unused function arguments CFLAGS="$CFLAGS -Wno-unused-parameter" # deprecated system OpenSSL library on OS X if [ "$NGX_SYSTEM" = "Darwin" ]; then CFLAGS="$CFLAGS -Wno-deprecated-declarations" fi # stop on warning CFLAGS="$CFLAGS -Werror" # debug CFLAGS="$CFLAGS -g" if [ ".$CPP" = "." ]; then CPP="$CC -E" fi