| // Copyright 2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // An integration test service that covers all the method signature permutations |
| // of unary/streaming requests/responses. |
| // This file is duplicated around the code base. See GitHub issue #526. |
| syntax = "proto2"; |
| |
| package grpc.testing; |
| |
| enum PayloadType { |
| // Compressable text format. |
| COMPRESSABLE= 1; |
| |
| // Uncompressable binary format. |
| UNCOMPRESSABLE = 2; |
| |
| // Randomly chosen from all other formats defined in this enum. |
| RANDOM = 3; |
| } |
| |
| message Payload { |
| required PayloadType payload_type = 1; |
| oneof payload_body { |
| string payload_compressable = 2; |
| bytes payload_uncompressable = 3; |
| } |
| } |
| |
| message SimpleRequest { |
| // Desired payload type in the response from the server. |
| // If response_type is RANDOM, server randomly chooses one from other formats. |
| optional PayloadType response_type = 1 [default=COMPRESSABLE]; |
| |
| // Desired payload size in the response from the server. |
| // If response_type is COMPRESSABLE, this denotes the size before compression. |
| optional int32 response_size = 2; |
| |
| // Optional input payload sent along with the request. |
| optional Payload payload = 3; |
| } |
| |
| message SimpleResponse { |
| optional Payload payload = 1; |
| } |
| |
| message StreamingInputCallRequest { |
| // Optional input payload sent along with the request. |
| optional Payload payload = 1; |
| |
| // Not expecting any payload from the response. |
| } |
| |
| message StreamingInputCallResponse { |
| // Aggregated size of payloads received from the client. |
| optional int32 aggregated_payload_size = 1; |
| } |
| |
| message ResponseParameters { |
| // Desired payload sizes in responses from the server. |
| // If response_type is COMPRESSABLE, this denotes the size before compression. |
| required int32 size = 1; |
| |
| // Desired interval between consecutive responses in the response stream in |
| // microseconds. |
| required int32 interval_us = 2; |
| } |
| |
| message StreamingOutputCallRequest { |
| // Desired payload type in the response from the server. |
| // If response_type is RANDOM, the payload from each response in the stream |
| // might be of different types. This is to simulate a mixed type of payload |
| // stream. |
| optional PayloadType response_type = 1 [default=COMPRESSABLE]; |
| |
| repeated ResponseParameters response_parameters = 2; |
| |
| // Optional input payload sent along with the request. |
| optional Payload payload = 3; |
| } |
| |
| message StreamingOutputCallResponse { |
| optional Payload payload = 1; |
| } |
| |
| service TestService { |
| // One request followed by one response. |
| // The server returns the client payload as-is. |
| rpc UnaryCall(SimpleRequest) returns (SimpleResponse); |
| |
| // One request followed by a sequence of responses (streamed download). |
| // The server returns the payload with client desired type and sizes. |
| rpc StreamingOutputCall(StreamingOutputCallRequest) |
| returns (stream StreamingOutputCallResponse); |
| |
| // A sequence of requests followed by one response (streamed upload). |
| // The server returns the aggregated size of client payload as the result. |
| rpc StreamingInputCall(stream StreamingInputCallRequest) |
| returns (StreamingInputCallResponse); |
| |
| // A sequence of requests with each request served by the server immediately. |
| // As one request could lead to multiple responses, this interface |
| // demonstrates the idea of full duplexing. |
| rpc FullDuplexCall(stream StreamingOutputCallRequest) |
| returns (stream StreamingOutputCallResponse); |
| |
| // A sequence of requests followed by a sequence of responses. |
| // The server buffers all the client requests and then serves them in order. A |
| // stream of responses are returned to the client when the server starts with |
| // first request. |
| rpc HalfDuplexCall(stream StreamingOutputCallRequest) |
| returns (stream StreamingOutputCallResponse); |
| } |