Rework Communication+Link to Connection

network/module.go

@@ -1,24 +1,39 @@
 package network
 
 import (
+	"net"
+
 	"github.com/safing/portbase/modules"
 )
 
 var (
 	module *modules.Module
+
+	dnsAddress        = net.IPv4(127, 0, 0, 1)
+	dnsPort    uint16 = 53
+
+	defaultFirewallHandler FirewallHandler
 )
 
 func init() {
 	module = modules.Register("network", nil, start, nil, "core", "processes")
 }
 
+// SetDefaultFirewallHandler sets the default firewall handler.
+func SetDefaultFirewallHandler(handler FirewallHandler) {
+	if defaultFirewallHandler == nil {
+		defaultFirewallHandler = handler
+	}
+}
+
 func start() error {
 	err := registerAsDatabase()
 	if err != nil {
 		return err
 	}
 
-	go cleaner()
+	module.StartServiceWorker("clean connections", 0, connectionCleaner)
+	module.StartServiceWorker("write open dns requests", 0, openDNSRequestWriter)
 
 	return nil
 }