Add restart-on-failure in service file

To prevent socket from closing functionfs endpoints descriptors, the
service should not fail definitely. This patch make it restart on its
own on failure.
To prevent fast restarting in case of repeating failure, the delay is
added to the restart mechanism.

Change-Id: I3db100c6dda88a605f7fbb6e35dc8783cd4d4252
Signed-off-by: Paweł Szewczyk <p.szewczyk@samsung.com>

diff --git a/mtp-responder.service b/mtp-responder.service
index 69433c4e0e8176834ffce7fddc13c1ec54f61297..c8fae61b896c8bc50aed628f5f3f3de1b8d375d3 100755 (executable)
--- a/mtp-responder.service
+++ b/mtp-responder.service
@@ -1,5 +1,6 @@
 [Unit]
 Description=MTP responder
+StartLimitIntervalSec=0
 
 [Service]
 User=network_fw
@@ -11,3 +12,5 @@ KillMode=process
 SmackProcessLabel=System
 USBFunctionDescriptors=/etc/mtp-responder/descs
 USBFunctionStrings=/etc/mtp-responder/strs
+RestartSec=3
+Restart=on-failure

diff --git a/mtp-responder.socket b/mtp-responder.socket
index e430830e98fb737fe9b99fba9e28dd4752d54d15..c5e9d1c731a5bf464bf8ef3d3350bca78217f4b6 100755 (executable)
--- a/mtp-responder.socket
+++ b/mtp-responder.socket
@@ -4,3 +4,4 @@ Description=MTP responder functionfs socket
 [Socket]
 ListenUSBFunction=/dev/usb-funcs/mtp/default
 Service=mtp-responder.service
+TriggerLimitIntervalSec=0