syntax = "proto3";
package cproto;

option go_package = "./;cproto";

// error code
enum Ec {
    SUC                 = 0;
    PARAMS_INVALID      = 1;
    MEMORY_INFUFFICENT  = 2;
    OUT_OF_RANGE        = 3;
    TIMEOUT             = 4;
    TARGET_NOT_FOUND    = 30;
    TARGET_HAS_EXIST    = 31;
    DISCONNECTED        = 50;
    AUTH_FAILED         = 60;
    CONFIG_ERR          = 80;
}

enum NetClosedReason {
    ERR_UNKNOWN     = 0;
    ERR_NETWORK     = 1;
    ILLEGAL_DATA    = 2;
    SERVER_KICK     = 3;
    HEARTBEAT       = 4;
    ERR_AUTH        = 5;
    DUPLICATED      = 6;
    FORBIDDEN       = 7;
    MAINTAINING     = 8;
}