Telemetry server (#191)

Author: george-dorin

pkg/loop/internal/pb/generate.go

@@ -2,4 +2,5 @@
 //go:generate protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative reporting.proto
 //go:generate protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative median.proto
 //go:generate protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative reporting_plugin_service.proto
+//go:generate protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative telemetry.proto
 package pb

pkg/loop/internal/pb/telemetry.pb.go

@@ -0,0 +1,23 @@
+syntax = "proto3";
+
+option go_package = "github.com/smartcontractkit/chainlink-relay/pkg/loop/internal/pb";
+
+package loop;
+
+import "google/protobuf/empty.proto";
+
+message RelayID {
+  string network = 1;
+  string chainId = 2;
+}
+
+message TelemetryMessage {
+  RelayID relayID = 1;
+  string contractID = 2;
+  string telemetryType = 3;
+  bytes payload  = 4;
+}
+
+service Telemetry  {
+  rpc Send(TelemetryMessage) returns (google.protobuf.Empty);
+}