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Add logging control

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This commit is contained in:
Julien Riou 2018-06-24 17:49:48 +02:00
parent 96ade1c1d7
commit f0d3cd5bdf
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GPG key ID: BA3E15176E45E85D
9 changed files with 164 additions and 24 deletions
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6
notifier/console.go
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@ -2,7 +2,7 @@ package notifier
import (
"github.com/jouir/pgterminate/base"
"log"
"github.com/jouir/pgterminate/log"
)
// Console notifier structure
@ -19,11 +19,13 @@ func NewConsole(sessions chan base.Session) Notifier {
// Run starts console notifier
func (c *Console) Run() {
log.Info("Starting console notifier")
for session := range c.sessions {
log.Printf("%s", session)
log.Infof("%s\n", session)
}
}
// Reload for handling SIGHUP signals
func (c *Console) Reload() {
log.Info("Reloading console notifier")
}

8
notifier/file.go
View file

@ -2,7 +2,7 @@ package notifier
import (
"github.com/jouir/pgterminate/base"
"log"
"github.com/jouir/pgterminate/log"
"os"
"sync"
"time"
@ -26,6 +26,7 @@ func NewFile(name string, sessions chan base.Session) Notifier {
// Run starts the file notifier
func (f *File) Run() {
log.Info("Starting file notifier")
f.open()
defer f.terminate()
@ -45,15 +46,16 @@ func (f *File) open() {
// Reload closes and re-open the file to be compatible with logrotate
func (f *File) Reload() {
log.Info("Reloading file notifier")
f.mutex.Lock()
defer f.mutex.Unlock()
log.Println("Re-opening log file", f.name)
log.Debugf("Re-opening log file %s\n", f.name)
f.handle.Close()
f.open()
}
// terminate closes the file
func (f *File) terminate() {
log.Println("Closing log file", f.name)
log.Debugf("Closing log file %s\n", f.name)
f.handle.Close()
}

4
notifier/syslog.go
View file

@ -3,6 +3,7 @@ package notifier
import (
"fmt"
"github.com/jouir/pgterminate/base"
"github.com/jouir/pgterminate/log"
"log/syslog"
)
@ -44,6 +45,7 @@ func NewSyslog(facility string, ident string, sessions chan base.Session) Notifi
// Run starts syslog notifier
func (s *Syslog) Run() {
log.Info("Starting syslog notifier")
var err error
if s.writer, err = syslog.New(s.priority, s.ident); err != nil {
base.Panic(err)
@ -56,7 +58,9 @@ func (s *Syslog) Run() {
// Reload disconnect from syslog daemon and re-connect
// Executed when receiving SIGHUP signal
func (s *Syslog) Reload() {
log.Info("Reloading syslog notifier")
if s.writer != nil {
log.Debug("Re-connecting to syslog daemon")
s.disconnect()
s.connect()
}