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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package cluster
import (
"regexp"
"github.com/sirupsen/logrus"
)
type logParser struct {
logrus logrus.FieldLogger
regexp *regexp.Regexp
}
func newLogParser(logrus logrus.FieldLogger) *logParser {
return &logParser{
logrus: logrus,
regexp: regexp.MustCompile(`(.*)\[(DEBUG|ERR|ERROR|INFO|WARNING|WARN)](.*)`),
}
}
func (l *logParser) Write(in []byte) (int, error) {
res := l.regexp.FindSubmatch(in)
if len(res) != 4 {
// unable to parse log message
l.logrus.Warnf("unable to parse memberlist log message: %s", in)
}
switch string(res[2]) {
case "ERR", "ERROR":
l.logrus.Error(string(res[3]))
case "WARN", "WARNING":
l.logrus.Warn(string(res[3]))
case "DEBUG":
l.logrus.Debug(string(res[3]))
case "INFO":
l.logrus.Info(string(res[3]))
default:
l.logrus.Warnf("unable to parse memberlist log level from message: %s", in)
}
return len(in), nil
}
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