1 files changed, 37 insertions, 0 deletions
diff --git a/src/jaegertracing/jaeger-client-cpp/idl/thrift/dependency.thrift b/src/jaegertracing/jaeger-client-cpp/idl/thrift/dependency.thrift
new file mode 100644
index 000000000..781e1c4a5
--- /dev/null
+++ b/src/jaegertracing/jaeger-client-cpp/idl/thrift/dependency.thrift
@@ -0,0 +1,37 @@
+# Copyright (c) 2017 Uber Technologies, Inc.
+#
+# 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.
+
+namespace cpp jaegertracing.thrift
+namespace java io.jaegertracing.thriftjava
+namespace php Jaeger.Thrift.Agent
+namespace netcore Jaeger.Thrift.Agent
+
+struct DependencyLink {
+  // parent service name (caller)
+  1: required string parent
+  // child service name (callee)
+  2: required string child
+  // calls made during the duration of this link
+  4: required i64 callCount
+}
+
+// An aggregate representation of services paired with every service they call.
+struct Dependencies {
+  1: required list<DependencyLink> links
+}
+
+service Dependency {
+    Dependencies getDependenciesForTrace(1: required string traceId)
+    oneway void saveDependencies(1: Dependencies dependencies)
+}