diff --git a/include/ctl-server.h b/include/ctl-server.h
index 8392b28..02c55ca 100644
--- a/include/ctl-server.h
+++ b/include/ctl-server.h
@@ -70,15 +70,11 @@ struct cmd_response* cmd_ok(void);
 struct cmd_response* cmd_failed(const char* fmt, ...);
 
 void ctl_server_event_connected(struct ctl*,
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count);
 
 void ctl_server_event_disconnected(struct ctl*,
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count);
 
 void ctl_server_event_capture_changed(struct ctl*,
diff --git a/src/ctl-server.c b/src/ctl-server.c
index 4c5e68d..b01dd7a 100644
--- a/src/ctl-server.c
+++ b/src/ctl-server.c
@@ -856,15 +856,18 @@ struct cmd_response* cmd_failed(const char* fmt, ...)
 }
 
 json_t* pack_connection_event_params(
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count)
 {
-	return json_pack("{s:s, s:s?, s:s?, s:i}",
-			"id", client_id,
-			"hostname", client_hostname,
-			"username", client_username,
+	// TODO: Why is the id a string?
+	char id_str[64];
+	snprintf(id_str, sizeof(id_str), "%d", info->id);
+
+	return json_pack("{s:s, s:s?, s:s?, s:s?, s:i}",
+			"id", id_str,
+			"hostname", info->hostname,
+			"username", info->username,
+			"seat", info->seat,
 			"connection_count", new_connection_count);
 }
 
@@ -906,34 +909,28 @@ int ctl_server_enqueue_event(struct ctl* self, enum event_type evt_type,
 
 static void ctl_server_event_connect(struct ctl* self,
 		enum event_type evt_type,
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count)
 {
-	json_t* params = pack_connection_event_params(client_id, client_hostname,
-			client_username, new_connection_count);
+	json_t* params =
+		pack_connection_event_params(info, new_connection_count);
 	ctl_server_enqueue_event(self, evt_type, params);
 }
 
 void ctl_server_event_connected(struct ctl* self,
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count)
 {
-	ctl_server_event_connect(self, EVT_CLIENT_CONNECTED, client_id,
-			client_hostname, client_username, new_connection_count);
+	ctl_server_event_connect(self, EVT_CLIENT_CONNECTED, info,
+			new_connection_count);
 }
 
 void ctl_server_event_disconnected(struct ctl* self,
-		const char* client_id,
-		const char* client_hostname,
-		const char* client_username,
+		const struct ctl_server_client_info *info,
 		int new_connection_count)
 {
-	ctl_server_event_connect(self, EVT_CLIENT_DISCONNECTED, client_id,
-			client_hostname, client_username, new_connection_count);
+	ctl_server_event_connect(self, EVT_CLIENT_DISCONNECTED, info,
+			new_connection_count);
 }
 
 void ctl_server_event_capture_changed(struct ctl* self,
diff --git a/src/main.c b/src/main.c
index b28dd7c..7417890 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1034,12 +1034,14 @@ static void on_nvnc_client_cleanup(struct nvnc_client* client)
 	nvnc_log(NVNC_LOG_DEBUG, "Client disconnected, new client count: %d",
 			self->nr_clients);
 
-	char id[64];
-	snprintf(id, sizeof(id), "%u", wayvnc_client->id);
-	ctl_server_event_disconnected(self->ctl, id,
-			nvnc_client_get_hostname(client),
-			nvnc_client_get_auth_username(client),
-			self->nr_clients);
+	struct ctl_server_client_info info = {
+		.id = wayvnc_client->id,
+		.hostname = nvnc_client_get_hostname(client),
+		.username = nvnc_client_get_auth_username(client),
+		.seat = wayvnc_client->seat->name,
+	};
+
+	ctl_server_event_disconnected(self->ctl, &info, self->nr_clients);
 
 	if (self->nr_clients == 0) {
 		nvnc_log(NVNC_LOG_INFO, "Stopping screen capture");
@@ -1067,12 +1069,14 @@ static void on_nvnc_client_new(struct nvnc_client* client)
 	nvnc_log(NVNC_LOG_DEBUG, "Client connected, new client count: %d",
 			self->nr_clients);
 
-	char id[64];
-	snprintf(id, sizeof(id), "%u", wayvnc_client->id);
-	ctl_server_event_connected(self->ctl, id,
-			nvnc_client_get_hostname(client),
-			nvnc_client_get_auth_username(client),
-			self->nr_clients);
+	struct ctl_server_client_info info = {
+		.id = wayvnc_client->id,
+		.hostname = nvnc_client_get_hostname(client),
+		.username = nvnc_client_get_auth_username(client),
+		.seat = wayvnc_client->seat->name,
+	};
+
+	ctl_server_event_connected(self->ctl, &info, self->nr_clients);
 }
 
 void parse_keyboard_option(struct wayvnc* self, const char* arg)