Mathias Hall-Andersen
a4eff12d7f
- Fixed configuration listen-port semantics - Improved receive.go code for updating listen port - Updated under load detection, how follows the kernel space implementation - Fixed trie bug accidentally introduced in last commit - Added interface name to log (format still subject to change) - Can now configure the logging level using the LOG_LEVEL variable - Begin porting netsh.sh tests - A number of smaller changes
51 lines
837 B
Go
51 lines
837 B
Go
package main
|
|
|
|
import (
|
|
"io"
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
)
|
|
|
|
const (
|
|
LogLevelError = iota
|
|
LogLevelInfo
|
|
LogLevelDebug
|
|
)
|
|
|
|
type Logger struct {
|
|
Debug *log.Logger
|
|
Info *log.Logger
|
|
Error *log.Logger
|
|
}
|
|
|
|
func NewLogger(level int, prepend string) *Logger {
|
|
output := os.Stdout
|
|
logger := new(Logger)
|
|
|
|
logErr, logInfo, logDebug := func() (io.Writer, io.Writer, io.Writer) {
|
|
if level >= LogLevelDebug {
|
|
return output, output, output
|
|
}
|
|
if level >= LogLevelInfo {
|
|
return output, output, ioutil.Discard
|
|
}
|
|
return output, ioutil.Discard, ioutil.Discard
|
|
}()
|
|
|
|
logger.Debug = log.New(logDebug,
|
|
"DEBUG: "+prepend,
|
|
log.Ldate|log.Ltime|log.Lshortfile,
|
|
)
|
|
|
|
logger.Info = log.New(logInfo,
|
|
"INFO: "+prepend,
|
|
log.Ldate|log.Ltime,
|
|
)
|
|
logger.Error = log.New(logErr,
|
|
"ERROR: "+prepend,
|
|
log.Ldate|log.Ltime,
|
|
)
|
|
return logger
|
|
}
|