node-red crash in case of invalid url in feedparser node

[ramajd]

I use feedparser node in my node-red server to get rss feeds from a url, but in case that user insert invalid url, application crash occures in second attempt to fetch data from url. any solution to prevent this application crash ?

my sample flow that make my node-red instance crash goes here:

[
    {
        "id": "44d2e0d.fbb2d2",
        "type": "debug",
        "name": "",
        "active": true,
        "console": "false",
        "complete": "false",
        "x": 521,
        "y": 368,
        "z": "666668ee.999998",
        "wires": []
    },
    {
        "id": "3426e86.fcbd918",
        "type": "feedparse",
        "name": "",
        "url": "aaa",
        "interval": "1",
        "x": 342,
        "y": 282,
        "z": "666668ee.999998",
        "wires": [
            [
                "44d2e0d.fbb2d2"
            ]
        ]
    }
]

and this is the application log including its crash log:

Welcome to Node-RED
===================

11 Oct 00:32:46 - [info] Node-RED version: v0.11.2
11 Oct 00:32:46 - [info] Node.js  version: v0.10.40
11 Oct 00:32:46 - [info] Loading palette nodes
11 Oct 00:32:47 - [warn] ------------------------------------------
11 Oct 00:32:47 - [warn] Failed to register 1 node type
11 Oct 00:32:47 - [warn] Run with -v for details
11 Oct 00:32:47 - [warn] ------------------------------------------
11 Oct 00:32:47 - [info] Settings file  : /usr/lib/node_modules/node-red/settings.js
11 Oct 00:32:47 - [info] User directory : /home/reza/.node-red
11 Oct 00:32:47 - [info] Flows file : /home/reza/.node-red/flows_reza-ubuntu.json
11 Oct 00:32:47 - [info] Server now running at http://127.0.0.1:1880/
11 Oct 00:32:47 - [info] Creating new flow file
11 Oct 00:32:47 - [info] Starting flows
11 Oct 00:32:47 - [info] Started flows
11 Oct 00:33:22 - [info] Stopping flows
11 Oct 00:33:22 - [info] Stopped flows
11 Oct 00:33:22 - [info] Starting flows
11 Oct 00:33:22 - [error] [feedparse:3426e86.fcbd918] Error: Invalid URI "aaa"
11 Oct 00:34:22 - [red] Uncaught Exception:
11 Oct 00:34:22 - Error: Invalid URI "aaa"
    at Request.init (/usr/lib/node_modules/node-red/node_modules/node-red-node-feedparser/node_modules/request/request.js:290:31)
    at new Request (/usr/lib/node_modules/node-red/node_modules/node-red-node-feedparser/node_modules/request/request.js:140:8)
    at request (/usr/lib/node_modules/node-red/node_modules/node-red-node-feedparser/node_modules/request/index.js:55:10)
    at FeedParseNode.getFeed (/usr/lib/node_modules/node-red/node_modules/node-red-node-feedparser/32-feedparse.js:31:27)
    at null.<anonymous> (/usr/lib/node_modules/node-red/node_modules/node-red-node-feedparser/32-feedparse.js:65:57)
    at wrapper [as _onTimeout] (timers.js:270:14)
    at Timer.listOnTimeout [as ontimeout] (timers.js:121:15)

[knolleary]

Fixed and published to npm as v0.1.3