Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func PluginGoodbye ¶
PluginGoodbye is called when the daemon is shutting down. We close our GeoIP engine and call done for the argumented WaitGroup to let the main process know we're finished.
func PluginNetfilterHandler ¶
func PluginNetfilterHandler(ch chan<- int32, mess support.TrafficMessage, ctid uint)
PluginNetfilterHandler is called to handle netfilter packet data. We extract the source and destination IP address from the packet, lookup the GeoIP country code for each, and store them in the conntrack dictionary.
func PluginStartup ¶
PluginStartup is called to allow plugin specific initialization. We initialize an instance of the GeoIP engine using any existing database we can find, or we download if needed. We increment the argumented WaitGroup so the main process can wait for our goodbye function to return during shutdown.
Types ¶
This section is empty.
Source Files