syntax = "proto2";

package tcpgateway;


message Int{
  optional int32 value = 1;
}


message Int64{
  optional int64 value = 1;
}


message Bool{
  optional bool value = 1;
}

message String{
  optional string value = 1;
}

message Bytes{
  optional bytes value = 1;
}


message MsgHead
{
    optional int32 cid = 1;
}

message Msg
{
    optional MsgHead head = 1;
    optional int32 ret = 2;
    extensions 100 to 10000; 
}

message ClientList
{
  repeated uint64 clientList = 1;
}

message ReplyMessage
{
  repeated uint64 clientList = 1;
  optional uint32 msgType = 2;
  optional bytes msg = 3;
}

message PlaceHolders
{
}