// Copyright 2021-2023 The Connect Authors
//
// 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.

syntax = "proto3";

package connectrpc.eliza.v1;

// ElizaService provides a way to talk to Eliza, a port of the DOCTOR script
// for Joseph Weizenbaum's original ELIZA program. Created in the mid-1960s at
// the MIT Artificial Intelligence Laboratory, ELIZA demonstrates the
// superficiality of human-computer communication. DOCTOR simulates a
// psychotherapist, and is commonly found as an Easter egg in emacs
// distributions.
service ElizaService {
  // Say is a unary RPC. Eliza responds to the prompt with a single sentence.
  rpc Say(SayRequest) returns (SayResponse) {}
}

// SayRequest is a single-sentence request.
message SayRequest {
  string sentence = 1;
}

// SayResponse is a single-sentence response.
message SayResponse {
  string sentence = 1;
}