74 lines
1.4 KiB
Go
74 lines
1.4 KiB
Go
package client
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import (
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"fmt"
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"github.com/gorilla/websocket"
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"github.com/genofire/logmania/log"
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)
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type Logger struct {
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log.Logger
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AboveLevel log.LogLevel
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conn *websocket.Conn
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closed bool
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}
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var CurrentLogger *Logger
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func NewLogger(url, token string, AboveLevel log.LogLevel) *Logger {
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c, _, err := websocket.DefaultDialer.Dial(fmt.Sprint(url, "/logger"), nil)
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if err != nil {
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log.Error("[logmania] error on connect: ", err)
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return nil
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}
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err = c.WriteMessage(websocket.TextMessage, []byte(token))
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if err != nil {
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log.Error("[logmania] could not send token:", err)
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return nil
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}
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return &Logger{
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AboveLevel: AboveLevel,
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conn: c,
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}
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}
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func (l *Logger) Hook(e *log.Entry) {
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if l.closed {
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return
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}
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if e.Level < l.AboveLevel {
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return
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}
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err := l.conn.WriteJSON(e)
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if err != nil {
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log.Error("[logmania] could not send log entry:", err)
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l.Close()
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}
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}
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func (l *Logger) Listen() {
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for {
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msgType, _, err := l.conn.ReadMessage()
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if msgType == -1 {
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l.closed = true
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l.conn.Close()
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return
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}
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if err != nil {
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log.Warn("[logmania] close listener:", err)
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}
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}
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}
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func (l *Logger) Close() {
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l.conn.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
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l.closed = true
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}
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func Init(url, token string, AboveLevel log.LogLevel) *Logger {
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CurrentLogger = NewLogger(url, token, AboveLevel)
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go CurrentLogger.Listen()
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log.AddLogger(CurrentLogger)
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return CurrentLogger
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}
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