diff --git a/js/dos/test/dpsrv.js b/js/dos/test/dpsrv.js
new file mode 100644
index 0000000..cf714bf
--- /dev/null
+++ b/js/dos/test/dpsrv.js
@@ -0,0 +1,13 @@
+var Io = require('../io');
+var Net = require('../network');
+var Buf = require('../buf');
+var Rpc = require('../rpc');
+var util = require('util');
+var Rpc = require('../rpc');
+var Conn = require('../connection');
+
+var hostport = Net.uniqport();
+var conn = Conn.UdpConnection(hostport,'localhost','4000');
+conn.receive(function(rpcio) {
+});
+