grpc_plugin.h

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/*
 *
 * Copyright 2018 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.
 *
 */
 
#ifndef GRPC_INTERNAL_CPP_EXT_FILTERS_CENSUS_GRPC_PLUGIN_H
#define GRPC_INTERNAL_CPP_EXT_FILTERS_CENSUS_GRPC_PLUGIN_H
 
#include <grpc/support/port_platform.h>
 
#include "absl/strings/string_view.h"
#include "opencensus/stats/stats.h"
#include "opencensus/tags/tag_key.h"
 
namespace grpc {
 
// The tag keys set when recording RPC stats.
::opencensus::tags::TagKey ClientMethodTagKey();
::opencensus::tags::TagKey ClientStatusTagKey();
::opencensus::tags::TagKey ServerMethodTagKey();
::opencensus::tags::TagKey ServerStatusTagKey();
 
// Names of measures used by the plugin--users can create views on these
// measures but should not record data for them.
extern const absl::string_view kRpcClientSentMessagesPerRpcMeasureName;
extern const absl::string_view kRpcClientSentBytesPerRpcMeasureName;
extern const absl::string_view kRpcClientReceivedMessagesPerRpcMeasureName;
extern const absl::string_view kRpcClientReceivedBytesPerRpcMeasureName;
extern const absl::string_view kRpcClientRoundtripLatencyMeasureName;
extern const absl::string_view kRpcClientServerLatencyMeasureName;
extern const absl::string_view kRpcClientRetriesPerCallMeasureName;
extern const absl::string_view kRpcClientTransparentRetriesPerCallMeasureName;
extern const absl::string_view kRpcClientRetryDelayPerCallMeasureName;
 
extern const absl::string_view kRpcServerSentMessagesPerRpcMeasureName;
extern const absl::string_view kRpcServerSentBytesPerRpcMeasureName;
extern const absl::string_view kRpcServerReceivedMessagesPerRpcMeasureName;
extern const absl::string_view kRpcServerReceivedBytesPerRpcMeasureName;
extern const absl::string_view kRpcServerServerLatencyMeasureName;
 
// Canonical gRPC view definitions.
const ::opencensus::stats::ViewDescriptor& ClientSentMessagesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor& ClientSentBytesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor&
ClientReceivedMessagesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor&
ClientReceivedBytesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor& ClientRoundtripLatencyCumulative();
const ::opencensus::stats::ViewDescriptor& ClientServerLatencyCumulative();
const ::opencensus::stats::ViewDescriptor& ClientCompletedRpcsCumulative();
const ::opencensus::stats::ViewDescriptor& ClientRetriesPerCallCumulative();
const ::opencensus::stats::ViewDescriptor& ClientRetriesCumulative();
const ::opencensus::stats::ViewDescriptor&
ClientTransparentRetriesPerCallCumulative();
const ::opencensus::stats::ViewDescriptor& ClientTransparentRetriesCumulative();
const ::opencensus::stats::ViewDescriptor& ClientRetryDelayPerCallCumulative();
 
const ::opencensus::stats::ViewDescriptor& ServerSentBytesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor&
ServerReceivedBytesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor& ServerServerLatencyCumulative();
const ::opencensus::stats::ViewDescriptor& ServerStartedCountCumulative();
const ::opencensus::stats::ViewDescriptor& ServerCompletedRpcsCumulative();
const ::opencensus::stats::ViewDescriptor& ServerSentMessagesPerRpcCumulative();
const ::opencensus::stats::ViewDescriptor&
ServerReceivedMessagesPerRpcCumulative();
 
const ::opencensus::stats::ViewDescriptor& ClientSentMessagesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ClientSentBytesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ClientReceivedMessagesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ClientReceivedBytesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ClientRoundtripLatencyMinute();
const ::opencensus::stats::ViewDescriptor& ClientServerLatencyMinute();
const ::opencensus::stats::ViewDescriptor& ClientCompletedRpcsMinute();
const ::opencensus::stats::ViewDescriptor& ClientRetriesPerCallMinute();
const ::opencensus::stats::ViewDescriptor& ClientRetriesMinute();
const ::opencensus::stats::ViewDescriptor&
ClientTransparentRetriesPerCallMinute();
const ::opencensus::stats::ViewDescriptor& ClientTransparentRetriesMinute();
const ::opencensus::stats::ViewDescriptor& ClientRetryDelayPerCallMinute();
 
const ::opencensus::stats::ViewDescriptor& ServerSentMessagesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ServerSentBytesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ServerReceivedMessagesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ServerReceivedBytesPerRpcMinute();
const ::opencensus::stats::ViewDescriptor& ServerServerLatencyMinute();
const ::opencensus::stats::ViewDescriptor& ServerCompletedRpcsMinute();
 
const ::opencensus::stats::ViewDescriptor& ClientSentMessagesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ClientSentBytesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ClientReceivedMessagesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ClientReceivedBytesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ClientRoundtripLatencyHour();
const ::opencensus::stats::ViewDescriptor& ClientServerLatencyHour();
const ::opencensus::stats::ViewDescriptor& ClientCompletedRpcsHour();
const ::opencensus::stats::ViewDescriptor& ClientRetriesPerCallHour();
const ::opencensus::stats::ViewDescriptor& ClientRetriesHour();
const ::opencensus::stats::ViewDescriptor&
ClientTransparentRetriesPerCallHour();
const ::opencensus::stats::ViewDescriptor& ClientTransparentRetriesHour();
const ::opencensus::stats::ViewDescriptor& ClientRetryDelayPerCallHour();
 
const ::opencensus::stats::ViewDescriptor& ServerSentMessagesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ServerSentBytesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ServerReceivedMessagesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ServerReceivedBytesPerRpcHour();
const ::opencensus::stats::ViewDescriptor& ServerServerLatencyHour();
const ::opencensus::stats::ViewDescriptor& ServerStartedCountHour();
const ::opencensus::stats::ViewDescriptor& ServerCompletedRpcsHour();
 
}  // namespace grpc
 
#endif /* GRPC_INTERNAL_CPP_EXT_FILTERS_CENSUS_GRPC_PLUGIN_H */