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Tunneldigger-Watchdog:

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- Fix quotation style
 - refractoring / code optimization
This commit is contained in:
Matthias P. Walther 2019-06-03 20:48:04 +02:00
parent 796d09895a
commit f206b7c79f
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GPG Key ID: 16BA5AB30324A4AE
1 changed files with 8 additions and 8 deletions
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16
package/gluon-mesh-vpn-tunneldigger/files/usr/bin/tunneldigger-watchdog
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@ -2,22 +2,22 @@
function restart_tunneldigger()
io.popen('logger -t tunneldigger-watchdog "Restarting Tunneldigger."')
os.execute("/etc/init.d/tunneldigger restart")
os.execute('/etc/init.d/tunneldigger restart')
end
function read_pid_file()
local pid_file = io.open("/var/run/tunneldigger.mesh-vpn.pid", "r")
local pid_file = io.open('/var/run/tunneldigger.mesh-vpn.pid', 'r')
if not pid_file then
return nil
end
pid = pid_file:read("*l")
local pid = pid_file:read('*l')
pid_file:close()
return pid
end
function check_for_mesh_vpn_neighbours()
local handle = io.popen("batctl o", 'r')
if not handle then
function has_mesh_vpn_neighbours()
local handle = io.popen('batctl o', 'r')
if handle then
for line in handle:lines() do
if line:find('mesh%-vpn') then
handle:close()
@ -31,12 +31,12 @@ end
local uci = require('simple-uci').cursor()
if uci:get_bool('tunneldigger', 'mesh_vpn', 'enabled') then
if io.popen("pgrep tunneldigger"):read("*l") ~= read_pid_file() then
if io.popen('pgrep tunneldigger'):read('*l') ~= read_pid_file() then
io.popen('logger -t tunneldigger-watchdog "Process-Pid does not match with pid-File."')
restart_tunneldigger()
return
end
if not check_for_mesh_vpn_neighbours() then
if not has_mesh_vpn_neighbours() then
io.popen('logger -t tunneldigger-watchdog "No vpn-mesh neighbours found."')
restart_tunneldigger()
return