diff --git a/Makefile b/Makefile
index 8239470..c178dd6 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ build:
 	go build ./cmd/xconn
 
 run:
-	go run ./cmd/xconn
+	go run ./cmd/xconn start
 
 build-docs:
 	mkdir -p site/xconn/
diff --git a/go.mod b/go.mod
index 99dbcd4..1b5d2b0 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/gammazero/workerpool v1.1.3
 	github.com/gobwas/ws v1.4.0
 	github.com/stretchr/testify v1.8.4
-	github.com/xconnio/wampproto-go v0.0.0-20240612115507-11680983472a
+	github.com/xconnio/wampproto-go v0.0.0-20240630150305-316020c30fb7
 	github.com/xconnio/wampproto-protobuf/go v0.0.0-20240611092706-1e859744b5a2
 	golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d
 	gopkg.in/yaml.v3 v3.0.1
diff --git a/go.sum b/go.sum
index 37efa6e..ac5fad1 100644
--- a/go.sum
+++ b/go.sum
@@ -36,8 +36,8 @@ github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAh
 github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
-github.com/xconnio/wampproto-go v0.0.0-20240612115507-11680983472a h1:/JukUnOTvgfduNO9qh8A4Wl+pqJvsy57/Crh0Xc/kVo=
-github.com/xconnio/wampproto-go v0.0.0-20240612115507-11680983472a/go.mod h1:/b7EyR1X9EkOHPQBJGz1KvdjClo1GsalBGIzjQU5+i4=
+github.com/xconnio/wampproto-go v0.0.0-20240630150305-316020c30fb7 h1:DrQEqUq14XFZCHXpErCeuOxmCRpFW9Z1hnIb/8Avpk8=
+github.com/xconnio/wampproto-go v0.0.0-20240630150305-316020c30fb7/go.mod h1:/b7EyR1X9EkOHPQBJGz1KvdjClo1GsalBGIzjQU5+i4=
 github.com/xconnio/wampproto-protobuf/go v0.0.0-20240611092706-1e859744b5a2 h1:1WkQ68ICoin0wTerMn5FrWl+ZbK4XS3/W2Wr86jS9K8=
 github.com/xconnio/wampproto-protobuf/go v0.0.0-20240611092706-1e859744b5a2/go.mod h1:SZAkbKSDucIUBrPgcKlT0SzVmktfrsD7OdP1chFR+vw=
 github.com/xhit/go-str2duration/v2 v2.1.0 h1:lxklc02Drh6ynqX+DdPyp5pCKLUQpRT8bp8Ydu2Bstc=
diff --git a/realm.go b/realm.go
index 8396868..9ea0584 100644
--- a/realm.go
+++ b/realm.go
@@ -9,12 +9,14 @@ import (
 )
 
 type Realm struct {
+	broker  *wampproto.Broker
 	dealer  *wampproto.Dealer
 	clients internal.Map[int64, BaseSession]
 }
 
 func NewRealm() *Realm {
 	return &Realm{
+		broker:  wampproto.NewBroker(),
 		dealer:  wampproto.NewDealer(),
 		clients: internal.Map[int64, BaseSession]{},
 	}
@@ -25,12 +27,30 @@ func (r *Realm) AttachClient(base BaseSession) error {
 
 	details := wampproto.NewSessionDetails(base.ID(), base.Realm(), base.AuthID(), base.AuthRole(),
 		base.Serializer().Static())
-	return r.dealer.AddSession(details)
+
+	if err := r.broker.AddSession(details); err != nil {
+		return err
+	}
+
+	if err := r.dealer.AddSession(details); err != nil {
+		return err
+	}
+
+	return nil
 }
 
 func (r *Realm) DetachClient(base BaseSession) error {
 	r.clients.Delete(base.ID())
-	return r.dealer.RemoveSession(base.ID())
+
+	if err := r.broker.RemoveSession(base.ID()); err != nil {
+		return err
+	}
+
+	if err := r.dealer.RemoveSession(base.ID()); err != nil {
+		return err
+	}
+
+	return nil
 }
 
 func (r *Realm) ReceiveMessage(sessionID int64, msg messages.Message) error {
@@ -44,6 +64,32 @@ func (r *Realm) ReceiveMessage(sessionID int64, msg messages.Message) error {
 
 		client, _ := r.clients.Load(msgWithRecipient.Recipient)
 		return client.WriteMessage(msgWithRecipient.Message)
+	case messages.MessageTypeSubscribe, messages.MessageTypeUnSubscribe:
+		msgWithRecipient, err := r.broker.ReceiveMessage(sessionID, msg)
+		if err != nil {
+			return err
+		}
+
+		client, _ := r.clients.Load(msgWithRecipient.Recipient)
+		return client.WriteMessage(msgWithRecipient.Message)
+	case messages.MessageTypePublish:
+		publish := msg.(*messages.Publish)
+		publication, err := r.broker.ReceivePublish(sessionID, publish)
+		if err != nil {
+			return err
+		}
+
+		for _, recipientID := range publication.Recipients {
+			client, _ := r.clients.Load(recipientID)
+			_ = client.WriteMessage(publication.Event)
+		}
+
+		if publication.Ack != nil {
+			client, _ := r.clients.Load(publication.Ack.Recipient)
+			_ = client.WriteMessage(publication.Ack.Message)
+		}
+
+		return nil
 	case messages.MessageTypeGoodbye:
 		if err := r.dealer.RemoveSession(sessionID); err != nil {
 			return err