Added more error checking in the discovery section (#214)

* Replacing the original wemo node with the wemo-ng node

* Added install instructions

* Fix name of wemo out node

* Fix some jshint errors

More jshint fixes

fix jshint

last jshint fix

Fix last jshint error

* Adds proper url length detection

* fix up the extra line added in the merge

* Fix some jshint errors

More jshint fixes

fix jshint

last jshint fix

Fix last jshint error

load of tiny listing fixes, undef, unused, etc

fix slight wrinkle in new Wemo node

Fix wemo package name for npm.

Add contribution.md to node-red-nodes

to make it more obvious.
correct spelling in readme.md
revert .jshintrc

Added subtree and walker nodes. (#200)

Thanks @mikakaraila  - very useful.

slight edits to snmp to pass jslint-ing

Bump underlying serial port nam version

correct BBB callback response to check exists

To Fix #198

* Adds proper url length detection

fix up the extra line added in the merge

* Added some more error checking in discovery

* Adds proper url length detection* fix up the extra line added in the merge

* Adds proper url length detection

* fix up the extra line added in the merge

Add line output mode for Daemon node

to address #202

Email rework (#195)

* Rework of Node-RED email nodes

tidy up email listing - no code changes

add latest email node dips

and update email node libs - bump version

update package version for nodes tests

add a few tests

geohash, smooth, base64, msgpack

correct path of source file

Thanks @Ltrlg

Fix typo in node-red-node-smooth (#205)

node-red-node-physical-web: Added msg.advertising = true/false to enable/disable advertising (#204)

* Added msg.advertising = true/false to enable/disable advertising

* Fixed comparison with bool

Don't use get_compass as it breaks get_orientation

add envelope to email node options

as part of node-red#875

Physical-web: Added status (found, updated and lost) as msg.topic (#206)

Added msg.advertising = true/false to enable/disable advertising
Added status (lost, updated, found) as msg.topic, if not already set
Added checkbox to allow duplicates or not.

* Re-added optional topic to avoid breaking compatibility

* Cleaner topic slection

add a v0.3 serial port to help with node5/6

let PI try to enable sensorTag access on install

Add cc and bcc options to email node

to close #209

updates to email node to better handle

different mail types. Still not great - but does the basics…  To close

Better email node parsing (again)

Fix indent

fixed formating

* Fix heading in README.md

Fix node name in README.md

hardware/wemo/README.md

@@ -1,4 +1,4 @@
-# node-red-contrib-nodes-wemo
+# node-red-node-wemo
 
 A set of Node-RED nodes for working with Belkin WeMo devices.
 

hardware/wemo/lib/wemo.js

@@ -79,7 +79,9 @@ WeMoNG.prototype.start = function start() {
     var location = url.parse(headers.LOCATION);
     var port = location.port;
     request.get(location.href, function(err, res, xml) {
+      if (!err) {
         xml2js.parseString(xml, function(err, json) {
+          if (!err) {
             var device = { ip: location.hostname, port: location.port };
             for (var key in json.root.device[0]) {
               device[key] = json.root.device[0][key][0];
@@ -191,7 +193,15 @@ WeMoNG.prototype.start = function start() {
               //other stuff
               //console.log( device.ip + ' -' + device.deviceType);
             }
+          } else {
+            console.error("failed to parse respose from " + location.href);
+            console.error(err);
+          }
         });
+      } else {
+        console.error("Failed to GET info from " + location.href);
+        console.error(err);
+      }
     });
   });
   _wemo._client.search(urn);

hardware/wemo/package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-red-node-wemo",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "Input and Output nodes for Belkin WeMo devices",
   "repository": "https://github.com/node-red/node-red-nodes/tree/master/hardware",
   "main": "WeMoNG.js",