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// package upnp_ssdp allows Workers to find their Manager on the LAN.
package upnp_ssdp
* Original Code Copyright (C) 2022 Blender Foundation.
* This file is part of Flamenco.
* Flamenco is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
* Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with
* Flamenco. If not, see <https://www.gnu.org/licenses/>.
* ***** END GPL LICENSE BLOCK ***** */
import (
type ssdpLogger struct {
zlog *zerolog.Logger
var _ gossdp.LoggerInterface = (*ssdpLogger)(nil)
// wrappedLogger returns a gossdp.LoggerInterface-compatible wrapper around the given logger.
func wrappedLogger(logger *zerolog.Logger) *ssdpLogger {
return &ssdpLogger{
zlog: logger,
func (sl *ssdpLogger) Tracef(fmt string, args ...interface{}) {
sl.zlog.Debug().Msgf("SSDP: "+fmt, args...)
func (sl *ssdpLogger) Infof(fmt string, args ...interface{}) {
sl.zlog.Info().Msgf("SSDP: "+fmt, args...)
func (sl *ssdpLogger) Warnf(fmt string, args ...interface{}) {
sl.zlog.Warn().Msgf("SSDP: "+fmt, args...)
func (sl *ssdpLogger) Errorf(fmt string, args ...interface{}) {
// Errors from the SSDP library are logged by that library AND returned as
// error, which then triggers our own code to log the error as well. Since our
// code can provide more context about what it's doing, demote SSDP errors to
// the warning level.
sl.zlog.Warn().Msgf("SSDP: "+fmt, args...)