syntax = "proto3"; package v2ray.core.common.log; option csharp_namespace = "V2Ray.Core.Common.Log"; option go_package = "github.com/v2fly/v2ray-core/v4/common/log"; option java_package = "com.v2ray.core.common.log"; option java_multiple_files = true; enum Severity { Unknown = 0; Error = 1; Warning = 2; Info = 3; Debug = 4; }