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function widget:GetInfo()
return {
name = "Watchdog",
desc = "Watches for endless loops in lua-scripts, use only for debugging!",
author = "abma",
date = "Oct. 2011",
license = "GNU GPL, v2 or later",
layer = 0,
enabled = true,
}
end
local i=0
local function hook(event)
i = i + 1
if ((i % (10^7)) < 1) then
Spring.Echo("[Watchdog] Hang detected:")
i = 0
Spring.Echo(Spring.GetGameFrame(), event, debug.getinfo(2).name)
Spring.Echo(debug.traceback())
end
end
function widget:Initialize()
--enable hook function
debug.sethook(hook,"l",10^100)
end
function widget:Shutdown()
--remove hook
debug.sethook()
end
function widget:GameFrame(n)
-- reset watchdog counter
i=0
-- used for testing
-- if n==10 then
-- Spring.Echo("Starting endless loop")
-- while true do
-- end
-- end
end
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