// Copyright 2015 gRPC 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";

option java_multiple_files = true;
option java_package = "io.grpc.adc.uploadmsg";
option java_outer_classname = "UploadMsgProto";
option objc_class_prefix = "HLW";

package iv;

// The Upload service definition.
service UploadStream {
  // Sends a Upload
  rpc upload (stream UploadRequestStream) returns (stream UploadReplyStream) {}
  rpc queryctrl (stream queryReqStream) returns (stream queryReplyStream) {}
  
}

// The request message containing the user's name.
message UploadRequestStream {
 // string name = 1;

 //   int nres; //0 no message 1 have message
    int32 id = 1;
    int64 ntime = 2;
    string strVIN = 3;
    string strqueryMD5 = 4;
    string strctrlMD5 = 5;
    bytes xdata = 6;
    bool bimportant = 7;  //if 1, is important.
    int32 kepptime = 8;   //If important keep this data before query ms.
    float fFrameRate = 9;
    int64 nSendTime = 10;
    int64 nLatency = 11;
}

// The response message containing the greetings
message UploadReplyStream {
  int32 nres = 1;  //0 no message 1 have ctrl message
  bytes xdata = 2;
  int32 nreqid = 3;  
  int64 nreqSendTime = 4;  //id and SendTime used for calculate latency. 
  float framerate = 5;
  int64 npausetime = 6;  //upload message in server pause time, calculate latency need substract this value.
//  string message = 1;
}


message queryReqStream {
  string strvin = 1;
  string strqueryMD5 = 2;
  int64 ntime = 3;  
  string strctrlMD5 = 4;
  bytes xdata = 5;
  bool bimportant = 6;  //if 1, is important.
  int32 kepptime = 7;   //If important keep this data before ctrl ms.  if -1 must send.
  int32 ntype = 8;  //0 only query  1 ctrl.
  float nSuggestFrameRate = 9;
}

message queryReplyStream {
    int32 nres = 1;  //0 not online  1 online  -1 querMD5 error  -2 ctrlMD5 error 
    int32 id = 2;
    int64 ntime = 3;
    bytes xdata = 4;
    int64 nculatency = 5;
    float ncuFrameRage = 6;
}