chromium/third_party/grpc/src/src/core/ext/transport/chttp2/transport/frame_ping.cc

//
//
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//

#include <grpc/support/port_platform.h>

#include "src/core/ext/transport/chttp2/transport/frame_ping.h"

#include <string.h>

#include <algorithm>
#include <initializer_list>

#include "absl/status/status.h"
#include "absl/strings/str_format.h"

#include <grpc/support/alloc.h>
#include <grpc/support/log.h>

#include "src/core/ext/transport/chttp2/transport/internal.h"
#include "src/core/ext/transport/chttp2/transport/stream_map.h"
#include "src/core/lib/gprpp/time.h"

static bool g_disable_ping_ack = …;

grpc_slice grpc_chttp2_ping_create(uint8_t ack, uint64_t opaque_8bytes) { … }

grpc_error_handle grpc_chttp2_ping_parser_begin_frame(
    grpc_chttp2_ping_parser* parser, uint32_t length, uint8_t flags) { … }

grpc_error_handle grpc_chttp2_ping_parser_parse(void* parser,
                                                grpc_chttp2_transport* t,
                                                grpc_chttp2_stream* /*s*/,
                                                const grpc_slice& slice,
                                                int is_last) { … }

void grpc_set_disable_ping_ack(bool disable_ping_ack) { … }