daemon

Documentation

Index

• func Start(ipt *iptables.IPTablesInstance, rulesFile string) int
• func Stop()

Functions

func Start

func Start(ipt *iptables.IPTablesInstance, rulesFile string) int

Start run fwdctl in daemon mode The flow has the following steps: - Open the rules file - Create all the defined forwards - Start listening on rules file changes - When file changes:

• Calculate the Diff between old and new ruleset
• Delete unwanted forwards
• Create wanted forawrds

- Listen for SIGTERM signals to gracefuly shutdown - When SIGTERM signal occurs:

• Delete all the applied forwards
• Shutdown the daemon

func Stop

func Stop()

Stop send a SIGTERM signal to the daemon process