v2ray-core/common/net/address.proto

syntax = "proto3";

package v2ray.core.common.net;
option go_package = "net";
option java_package = "com.v2ray.core.common.net";
option java_outer_classname = "AddressProto";

message IPOrDomain {
  oneof address {
    // IP address. Must by either 4 or 16 bytes.
    bytes ip = 1;

    // Domain address.
    string domain = 2;
  }
}