makeSubscriptions() {
		this.subscribing = this.tx
			.makeSubscriptions([
				// Subscribe to broadcast events
				{ cmd: P.PACKET_EVENT, nodeID: this.nodeID },

				// Subscribe to requests
				{ cmd: P.PACKET_REQUEST, nodeID: this.nodeID },

				// Subscribe to node responses of requests
				{ cmd: P.PACKET_RESPONSE, nodeID: this.nodeID },

				// Discover handler
				{ cmd: P.PACKET_DISCOVER },
				{ cmd: P.PACKET_DISCOVER, nodeID: this.nodeID },

				// NodeInfo handler
				{ cmd: P.PACKET_INFO }, // Broadcasted INFO. If a new node connected
				{ cmd: P.PACKET_INFO, nodeID: this.nodeID }, // Response INFO to DISCOVER packet

				// Disconnect handler
				{ cmd: P.PACKET_DISCONNECT },

				// Heartbeat handler
				{ cmd: P.PACKET_HEARTBEAT },

				// Ping handler
				{ cmd: P.PACKET_PING }, // Broadcasted
				{ cmd: P.PACKET_PING, nodeID: this.nodeID }, // Targeted

				// Pong handler
				{ cmd: P.PACKET_PONG, nodeID: this.nodeID }
			])
			.then(() => {
				this.subscribing = null;
			});

		return this.subscribing;
	}
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