Method distributeOverride

engine/core.go:658–675

distributeOverride distributes an Override to the appropriate vservers.

(o seesaw.Override)

// distributeOverride distributes an Override to the appropriate vservers.
func (e *Engine) distributeOverride(o seesaw.Override) {
	// Send VserverOverrides and DestinationOverrides to the appropriate vserver.
	// Send BackendOverrides to all vservers.
	switch override := o.(type) {
	case *seesaw.VserverOverride:
		if vserver, ok := e.vservers[override.VserverName]; ok {
			vserver.queueOverride(o)
		}
	case *seesaw.DestinationOverride:
		if vserver, ok := e.vservers[override.VserverName]; ok {
			vserver.queueOverride(o)
		}
	case *seesaw.BackendOverride:
		for _, vserver := range e.vservers {
			vserver.queueOverride(o)
		}
	}
}

// becomeMaster performs the necessary actions for the Seesaw Engine to
// become the master node.