// Log converts logger.Message to jsonlog.JSONLog and serializes it to file.
func (l *JSONFileLogger) Log(msg *logger.Message) error {
timestamp, err := jsonlog.FastTimeMarshalJSON(msg.Timestamp)
if err != nil {
return err
}
l.mu.Lock()
logline := msg.Line
if !msg.Partial {
logline = append(msg.Line, '\n')
}
err = (&jsonlog.JSONLogs{
Log: logline,
Stream: msg.Source,
Created: timestamp,
RawAttrs: l.extra,
}).MarshalJSONBuf(l.buf)
if err != nil {
l.mu.Unlock()
return err
}
l.buf.WriteByte('\n')
_, err = l.writer.Write(l.buf.Bytes())
l.buf.Reset()
l.mu.Unlock()
return err
}
// Log converts logger.Message to jsonlog.JSONLog and serializes it to file.
func (l *JSONFileLogger) Log(msg *logger.Message) error {
timestamp, err := jsonlog.FastTimeMarshalJSON(msg.Timestamp)
if err != nil {
return err
}
l.mu.Lock()
defer l.mu.Unlock()
err = (&jsonlog.JSONLogs{
Log: append(msg.Line, '\n'),
Stream: msg.Source,
Created: timestamp,
RawAttrs: l.extra,
}).MarshalJSONBuf(l.buf)
if err != nil {
return err
}
l.buf.WriteByte('\n')
_, err = l.writer.Write(l.buf.Bytes())
l.writeNotifier.Publish(struct{}{})
l.buf.Reset()
return err
}