echo.proto

syntax = "proto3";
package echo;

import "github.com/aperturerobotics/starpc/rpcstream/rpcstream.proto";
import "google/protobuf/empty.proto";

// Echoer service returns the given message.
service Echoer {
  // Echo returns the given message.
  rpc Echo(EchoMsg) returns (EchoMsg);
  // EchoServerStream is an example of a server -> client one-way stream.
  rpc EchoServerStream(EchoMsg) returns (stream EchoMsg);
  // EchoClientStream is an example of client->server one-way stream.
  rpc EchoClientStream(stream EchoMsg) returns (EchoMsg);
  // EchoBidiStream is an example of a two-way stream.
  rpc EchoBidiStream(stream EchoMsg) returns (stream EchoMsg);
  // RpcStream opens a nested rpc call stream.
  rpc RpcStream(stream .rpcstream.RpcStreamPacket) returns (stream .rpcstream.RpcStreamPacket);
  // DoNothing does nothing.
  rpc DoNothing(.google.protobuf.Empty) returns (.google.protobuf.Empty);
}

// EchoMsg is the message body for Echo.
message EchoMsg {
  string body = 1;
}