my-chat_-server/proto/speech.proto

syntax = "proto3";
package bite_im;

option cc_generic_services = true;

message SpeechRecognitionReq {
    string request_id = 1;              //请求ID
    bytes speech_content = 2;           //语音数据
    optional string user_id = 3;        //用户ID
    optional string session_id = 4;     //登录会话ID -- 网关进行身份鉴权
}

message SpeechRecognitionRsp {
    string request_id = 1;              //请求ID
    bool success = 2;                   //请求处理结果标志
    optional string errmsg = 3;         //失败原因
    optional string recognition_result = 4;      //识别后的文字数据
}

//语音识别Rpc服务及接口的定义
service SpeechService {
    rpc SpeechRecognition(SpeechRecognitionReq) returns (SpeechRecognitionRsp);
}