Bandwidth will test bandwidth.

Benchmark will do benchmark test to uri.

DebugLog is the debug level log.

ErrorLog is the error level log.

InfoLog is the info level log.

NewBandwidthConn will return new connection.

NewBenchmarkConn will return new BenchmarkConn.

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.

BandwidthConn is io.ReadWriteCloser to test bandwidth.

BenchmarkConn is connection to benchmark test.