diff options
Diffstat (limited to 'src/cpp/ext/filters/census/grpc_context.cc')
-rw-r--r-- | src/cpp/ext/filters/census/grpc_context.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/cpp/ext/filters/census/grpc_context.cc b/src/cpp/ext/filters/census/grpc_context.cc new file mode 100644 index 0000000000..599a798dda --- /dev/null +++ b/src/cpp/ext/filters/census/grpc_context.cc @@ -0,0 +1,38 @@ +/* + * + * 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 <grpc/census.h> +#include <grpc/grpc.h> +#include "src/core/lib/surface/api_trace.h" +#include "src/core/lib/surface/call.h" + +void grpc_census_call_set_context(grpc_call* call, census_context* context) { + GRPC_API_TRACE("grpc_census_call_set_context(call=%p, census_context=%p)", 2, + (call, context)); + if (context != nullptr) { + grpc_call_context_set(call, GRPC_CONTEXT_TRACING, context, nullptr); + } +} + +census_context* grpc_census_call_get_context(grpc_call* call) { + GRPC_API_TRACE("grpc_census_call_get_context(call=%p)", 1, (call)); + return static_cast<census_context*>( + grpc_call_context_get(call, GRPC_CONTEXT_TRACING)); +} |