1 // Copyright 2022 The gRPC Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 #ifndef GRPC_SRC_CORE_LIB_EVENT_ENGINE_TRACE_H 15 #define GRPC_SRC_CORE_LIB_EVENT_ENGINE_TRACE_H 16 17 #include <grpc/support/port_platform.h> 18 19 #include <grpc/support/log.h> 20 21 #include "src/core/lib/debug/trace.h" 22 23 extern grpc_core::TraceFlag grpc_event_engine_trace; 24 extern grpc_core::TraceFlag grpc_event_engine_dns_trace; 25 extern grpc_core::TraceFlag grpc_event_engine_endpoint_data_trace; 26 extern grpc_core::TraceFlag grpc_event_engine_poller_trace; 27 extern grpc_core::TraceFlag grpc_event_engine_endpoint_trace; 28 29 #define GRPC_EVENT_ENGINE_TRACE(format, ...) \ 30 if (GRPC_TRACE_FLAG_ENABLED(grpc_event_engine_trace)) { \ 31 gpr_log(GPR_DEBUG, "(event_engine) " format, __VA_ARGS__); \ 32 } 33 34 #define GRPC_EVENT_ENGINE_ENDPOINT_TRACE(format, ...) \ 35 if (GRPC_TRACE_FLAG_ENABLED(grpc_event_engine_endpoint_trace)) { \ 36 gpr_log(GPR_DEBUG, "(event_engine endpoint) " format, __VA_ARGS__); \ 37 } 38 39 #define GRPC_EVENT_ENGINE_POLLER_TRACE(format, ...) \ 40 if (GRPC_TRACE_FLAG_ENABLED(grpc_event_engine_poller_trace)) { \ 41 gpr_log(GPR_DEBUG, "(event_engine poller) " format, __VA_ARGS__); \ 42 } 43 44 #define GRPC_EVENT_ENGINE_DNS_TRACE(format, ...) \ 45 if (GRPC_TRACE_FLAG_ENABLED(grpc_event_engine_dns_trace)) { \ 46 gpr_log(GPR_DEBUG, "(event_engine dns) " format, __VA_ARGS__); \ 47 } 48 49 #endif // GRPC_SRC_CORE_LIB_EVENT_ENGINE_TRACE_H 50