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|
package xray
import (
"regexp"
"runtime"
"strings"
"github.com/mhsanaei/3x-ui/logger"
)
func NewLogWriter() *LogWriter {
return &LogWriter{}
}
type LogWriter struct {
lastLine string
}
func (lw *LogWriter) Write(m []byte) (n int, err error) {
crashRegex := regexp.MustCompile(`(?i)(panic|exception|stack trace|fatal error)`)
// Convert the data to a string
message := strings.TrimSpace(string(m))
msgLowerAll := strings.ToLower(message)
// Suppress noisy Windows process-kill signal that surfaces as exit status 1
if runtime.GOOS == "windows" && strings.Contains(msgLowerAll, "exit status 1") {
return len(m), nil
}
// Check if the message contains a crash
if crashRegex.MatchString(message) {
logger.Debug("Core crash detected:\n", message)
lw.lastLine = message
err1 := writeCrashReport(m)
if err1 != nil {
logger.Error("Unable to write crash report:", err1)
}
return len(m), nil
}
regex := regexp.MustCompile(`^(\d{4}/\d{2}/\d{2} \d{2}:\d{2}:\d{2}\.\d{6}) \[([^\]]+)\] (.+)$`)
messages := strings.SplitSeq(message, "\n")
for msg := range messages {
matches := regex.FindStringSubmatch(msg)
if len(matches) > 3 {
level := matches[2]
msgBody := matches[3]
msgBodyLower := strings.ToLower(msgBody)
if strings.Contains(msgBodyLower, "tls handshake error") ||
strings.Contains(msgBodyLower, "connection ends") {
logger.Debug("XRAY: " + msgBody)
lw.lastLine = ""
continue
}
if strings.Contains(msgBodyLower, "failed") {
logger.Error("XRAY: " + msgBody)
} else {
switch level {
case "Debug":
logger.Debug("XRAY: " + msgBody)
case "Info":
logger.Info("XRAY: " + msgBody)
case "Warning":
logger.Warning("XRAY: " + msgBody)
case "Error":
logger.Error("XRAY: " + msgBody)
default:
logger.Debug("XRAY: " + msg)
}
}
lw.lastLine = ""
} else if msg != "" {
msgLower := strings.ToLower(msg)
if strings.Contains(msgLower, "tls handshake error") ||
strings.Contains(msgLower, "connection ends") {
logger.Debug("XRAY: " + msg)
lw.lastLine = msg
continue
}
if strings.Contains(msgLower, "failed") {
logger.Error("XRAY: " + msg)
} else {
logger.Debug("XRAY: " + msg)
}
lw.lastLine = msg
}
}
return len(m), nil
}
|
