syntax = "proto2";
package TestCmd;
option java_package = "com.futu.openapi.pb";
option go_package = "github.com/futuopen/ftapi4go/pb/testcmd";


//内部使用
message C2S
{
	required string cmd = 1; 
	optional string paramStr = 2;  
	optional bytes paramBytes = 3;
}

message S2C
{
	required string cmd = 1; 
	optional string resultStr = 2;
	optional bytes resultBytes = 3;
}

message Request
{
	required C2S c2s = 1;
}

message Response
{
	required int32 retType = 1 [default = -400]; //返回结果，参见Common.RetType的枚举定义
	optional string retMsg = 2; //返回结果描述
	optional int32 errCode = 3; //错误码，客户端一般通过retType和retMsg来判断结果和详情，errCode只做日志记录，仅在个别协议失败时对账用
	
	optional S2C s2c = 4;
}