DebugLog is the debug level log.

ErrorLog is the error level log.

InfoLog is the info level log.

NewServer will return new Server.

SetLogLevel is set log level to l.

WarnLog is the warn level log.

LogLevelDebug is debug log level.

LogLevelError is error log level.

LogLevelInfo is info log level.

LogLevelWarn is warn log level.

Logger is the bsck package default log.

LogLevel is log leveo config.

Server provider http/socks combined server.