var request = String.fromCharCode(0x04) + String.fromCharCode(0x01); var ipSplit = ircIP.split('.'); request += String.fromCharCode((config.options.port >> 8)&0x0f) + String.fromCharCode(config.options.port & 0x0f); request += String.fromCharCode(ipSplit[0]) + String.fromCharCode(ipSplit[1]) + String.fromCharCode(ipSplit[2]) + String.fromCharCode(ipSplit[3]); request += String.fromCharCode(0x00); this.client.write(request);