Added systemd watchdog

TheCacophonyProject · Jan 24, 2018 · 9c8f812 · 9c8f812
1 parent c227cfd
commit 9c8f812
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Showing 69 changed files with 9,185 additions and 34 deletions.
diff --git a/Gopkg.lock b/Gopkg.lock
diff --git a/main.go b/main.go
@@ -15,6 +15,7 @@ import (
 
 	"github.com/TheCacophonyProject/lepton3"
 	arg "github.com/alexflint/go-arg"
+	"github.com/coreos/go-systemd/daemon"
 	"periph.io/x/periph/conn/gpio"
 	"periph.io/x/periph/conn/gpio/gpioreg"
 	"periph.io/x/periph/host"
@@ -184,6 +185,9 @@ func runRecordings(conf *Config, camera *lepton3.Lepton3) error {
 			return &nextFrameErr{err}
 		}
 		totalFrames++
+		if totalFrames%5*framesHz == 0 {
+			daemon.SdNotify(false, "WATCHDOG=1")
+		}
 		if totalFrames%frameLogIntervalFirstMin == 0 &&
 			totalFrames <= 60*framesHz || totalFrames%frameLogInterval == 0 {
 			log.Printf("%d frames seen", totalFrames)

diff --git a/thermal-recorder.service b/thermal-recorder.service
@@ -6,6 +6,7 @@ After=multi-user.target
 Type=simple
 ExecStart=/usr/local/bin/thermal-recorder
 Restart=on-failure
+WatchdogSec=30s
 
 [Install]
 WantedBy=multi-user.target
diff --git a/vendor/github.com/coreos/go-systemd/.travis.yml b/vendor/github.com/coreos/go-systemd/.travis.yml
diff --git a/vendor/github.com/coreos/go-systemd/CONTRIBUTING.md b/vendor/github.com/coreos/go-systemd/CONTRIBUTING.md
diff --git a/vendor/github.com/coreos/go-systemd/DCO b/vendor/github.com/coreos/go-systemd/DCO
diff --git a/vendor/github.com/coreos/go-systemd/Jenkinsfile b/vendor/github.com/coreos/go-systemd/Jenkinsfile