runtime/internal/rpc/benchmark/rpc.proto

package benchmark;

message timeTime {
    required int64 seconds = 1;
    required int32 nanos = 2;
}

message vtraceAnnotation {
    required timeTime when = 1;
    required string msg = 2;
}

message vtraceSpanRecord {
    required bytes id = 1;
    required bytes parent = 2;
    required string name = 3;

    required timeTime start = 4;
    required timeTime end = 5;

    repeated vtraceAnnotation annotations = 6;
}

message vtraceTraceRecord {
    required bytes id = 1;
    repeated vtraceSpanRecord spanRecord = 2;
}


message vtraceResponse {
    required int32 traceFlags = 1;
    required vtraceTraceRecord trace = 2;
}

message rpcResponse {
    optional string error = 1;
    required bool endStreamResults = 2;
    required uint64 numPosResults = 3;

    required vtraceResponse traceResponse = 4;
    required bool ackBlessings = 5;
}

message timeDuration {
    required int64 seconds = 1;
    required int64 nanos = 2;
}

message timeWireDeadline {
    required timeDuration fromNow = 1;
    required bool noDeadline = 2;
}

message signature {
    required bytes purpose = 1;
    required string hash = 2;
    required bytes r = 3;
    required bytes s = 4;
}

message caveat {
    required bytes id = 1;
    required bytes paramVom = 2;
}

message certificate {
    required string extension = 1;
    required bytes publicKey = 2;
    repeated caveat caveats = 3;
    required signature signature = 4;
}

message certificateChain {
    repeated certificate certificates = 1;
}

message securityWireBlessings {
    repeated certificateChain certificateChains = 1;
}

message vtraceRequest {
    required bytes spanId = 1;
    required bytes traceId = 2;
    required int32 flags = 3;
    required int32 logLevel = 4;
}

message rpcRequest {
    required string suffix = 1;
    required string method = 2;
    required uint64 numPosArgs = 3;
    required bool endStreamArgs = 4;
    required timeWireDeadline deadline = 5;
    required securityWireBlessings grantedBlessings = 6;
    required vtraceRequest traceRequest = 7;
    required string language = 8;
}