add libzt.createConnection()

examples/node/test.js

@@ -0,0 +1,24 @@
+'use strict'
+
+const libzt = require('./libzt')
+
+// libzt.example()
+
+libzt.start(".zerotier", 9994)
+
+libzt.join("8056c2e21c000001")
+
+// Usage: `nc -lv 4444`
+let client = libzt.createConnection({ port: 4444, host: '29.49.7.203' }, () => {
+    // 'connect' listener.
+    console.log('connected to server!');
+    // client.write('world!\r\n');
+});
+client.write("Name?\n", 'utf8');
+client.on('data', (data) => {
+    console.log(data.toString());
+    client.end();
+});
+client.on('end', () => {
+    console.log('disconnected from server');
+});