public String toString() {
		StringBuilder s = new StringBuilder("peer://")
			.append(this.ip).append(":").append(this.port)
			.append("/");

		if (this.hasPeerId()) {
			//s.append(this.hexPeerId.substring(this.hexPeerId.length()-6));
			s.append(this.hexPeerId);
		} else {
			s.append("?");
		}

		return s.toString();
	}