Author: fmueller
Date: Thu Jul 22 08:09:59 2010
New Revision: 8981
URL: http://svn.slimdevices.com/jive?rev=8981&view=rev
Log:
Bug: n/a
Description: Network health check: Added arping test to check if our ip address
is already taken by another device.
Modified:
7.6/trunk/squeezeplay/src/squeezeplay_squeezeos/share/jive/net/Networking.lua
Modified:
7.6/trunk/squeezeplay/src/squeezeplay_squeezeos/share/jive/net/Networking.lua
URL:
http://svn.slimdevices.com/jive/7.6/trunk/squeezeplay/src/squeezeplay_squeezeos/share/jive/net/Networking.lua?rev=8981&r1=8980&r2=8981&view=diff
==============================================================================
---
7.6/trunk/squeezeplay/src/squeezeplay_squeezeos/share/jive/net/Networking.lua
(original)
+++
7.6/trunk/squeezeplay/src/squeezeplay_squeezeos/share/jive/net/Networking.lua
Thu Jul 22 08:09:59 2010
@@ -2036,6 +2036,35 @@
return
end
+ -- Arping our own ip address
+ callback(true, 0, "NET_INFO_ARPING",
tostring(status.ip_address))
+
+ -- Arping
+ local arpingOK = false
+ local arpingProc = Process(jnt, "arping -I " .. self:getName()
.. " -f -c 2 -w 5 " .. status.ip_address .. " 2>&1")
+ arpingProc:read(function(chunk)
+ if chunk then
+ if string.match(chunk, "Received 0 reply") then
+ arpingOK = true
+ end
+ else
+ if arpingOK then
+ callback(true, 0, "NET_INFO_ARPING_OK")
+ else
+ callback(false, -1,
"NET_ERROR_ARPING_NOT_OK", tostring(status.ip_address))
+ end
+ end
+ end)
+
+ -- Wait until arping has finished
+ while arpingProc:status() ~= "dead" do
+ Task:yield()
+ end
+
+ if not arpingOK then
+ return
+ end
+
-- Get ip of SN
local server_ip, err
if DNS:isip(server_name) then
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