@@ -30,7 +30,8 @@ const seewayLogXmlConfig = `
 </seelog>
 `
 
-func init() {
+// Bootstrap loads seelog package into the overall system
+func Bootstrap() {
 	newLogger, err := seelog.LoggerFromConfigAsString(seewayLogXmlConfig)
 	if err != nil {
 		seelog.Warn("Error parsing seelog configuration", err)
/*
 * Copyright (C) 2017 The "MysteriumNetwork/node" Authors.
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package logconfig

import "github.com/cihub/seelog"

const seewayLogXmlConfig = `
<seelog>
	<outputs formatid="main">
		<console/>
	</outputs>
	<formats>
		<format id="main" format="%UTCDate(2006-01-02T15:04:05.999999999) [%Level] %Msg%n"/>
	</formats>
</seelog>
`

func init() {
	newLogger, err := seelog.LoggerFromConfigAsString(seewayLogXmlConfig)
	if err != nil {
		seelog.Warn("Error parsing seelog configuration", err)
		return
	}
	err = seelog.UseLogger(newLogger)
	if err != nil {
		seelog.Warn("Error setting new logger for seelog", err)
	}
}

why explicit Bootstrap calling is better when previous init() way? Init is guaranteed to be called only once per whole program. Bootstrap can be called in multiple places by different packages - and introduce very interesting side effects if not carefully used.