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syntax = "proto2";

package grpc.cpp.test.util;

message RequestParams {
  optional bool echo_deadline = 1;
  optional int32 client_cancel_after_us = 2;
  optional int32 server_cancel_after_us = 3;
  optional bool echo_metadata = 4;
  optional bool check_auth_context = 5;
  optional int32 response_message_length = 6;
  optional bool echo_peer = 7;
}

message EchoRequest {
  optional string message = 1;
  optional RequestParams param = 2;
}

message ResponseParams {
  optional int64 request_deadline = 1;
  optional string host = 2;
  optional string peer = 3;
}

message EchoResponse {
  optional string message = 1;
  optional ResponseParams param = 2;
}