/* Test a bad path 'sip:nm' */ let s = new Socket s.connect('127.0.0.1:18080') s.write('OPTIONS sip:nm SIP/2.0\r Content-Length: 0\r Contact: \r Accept: application/*\r\n\r\n') let response = new ByteArray while (s.read(response, -1) != null) {} s.close()