From deec0bd497bc004cea70dc132863f7e478f682f1 Mon Sep 17 00:00:00 2001
From: Marcus Hunger <hunger@sipgate.de>
Date: Tue, 12 May 2015 13:58:41 +0200
Subject: [PATCH] new nodejs-example express/on-hangup

---
 examples/nodejs/express/on-hangup.js | 38 ++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 examples/nodejs/express/on-hangup.js

diff --git a/examples/nodejs/express/on-hangup.js b/examples/nodejs/express/on-hangup.js
new file mode 100644
index 0000000..c14d23e
--- /dev/null
+++ b/examples/nodejs/express/on-hangup.js
@@ -0,0 +1,38 @@
+var app = require('express')();
+var bodyParser = require('body-parser');
+var xml = require('xml');
+
+var calls = {};
+
+app.use(bodyParser.urlencoded({ extended: false }));
+
+app.post("/", function (request, response) {
+	var from = request.body.from;
+	var to = request.body.to;
+	var direction = request.body.direction;
+	var callId = request.body.callId;
+
+	calls[callId] = { "from": from, "to": to };
+
+	console.log("call from: " + from + " to: " + to + " direction: " + direction);
+
+	response.set('Content-Type', 'application/xml');
+	response.send(
+		xml({ Response: [
+			{_attr: { onHangup: 'http://' + request.headers.host + '/hangup' }}
+		] })
+	);
+});
+
+app.post("/hangup", function (request, response) {
+	var callId = request.body.callId;
+
+	var from = calls[callId]["from"]
+	var to = calls[callId]["to"]
+
+	console.log("hang up call from: " + from + " to: " + to);
+
+	response.send();
+});
+
+app.listen(3000);