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Questions tagged [websub]

WebSub - previously PubSubHubbub - is a HTTP-based PubSub protocol.

Spec: https://www.w3.org/TR/websub/

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Verify pubsubhubbub content signature in Node/Express

I'm new to Express, and I'm muddling through implementing a middleware to handle a X-Hub-Signature as described here: https://pubsubhubbub.googlecode.com/git/pubsubhubbub-core-0.4.html#authednotify I'd like to add a middleware that handles this,…
Nino Walker
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PHP - Parse feed update from PubSubHubHub AppSpot Protocol

I am using https://pubsubhubbub.appspot.com/ to subscribe to feeds through well know PubSubHubHub protocol implementation. I have subscribed to required topic from the following page: https ://pubsubhubbub.appspot.com/subscribe I received…
Hassan Farid
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How to use PUBSUBHUBBUB with Parse.com backend for iOS app

im looking to set up APNS within my application and send my subscribers push notification rss updates in real time. I have come across Parse.com and this seems to be what I need to get started. Does this seem like the right approach or would there…
user2483607
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How to automatically let Google Reader send ping to hub on feed updates (PubSubHubBub)?

I am trying to receive real-time notifications from Google Reader whenever my rss-feed updates. To do so, I have created a public folder in the reader, and subscribed to its hub (pubsubhubbub.appspot.com). When the hub sends its verification ping to…
user1815106
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PubSubHubBub in Java: can't subscribe

I'm trying to develop a simple Java PubSubHubBub application. I downloaded this sample code to test it, but when I try to subscribe I always get an error 409. Following PuSH specifications, I created my own feed at this link:…
Uff182
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Pubsubhubbub library for NodeJs

I have a system where various rss feeds are added. I want to follow the content and be notified when new content is added in the feeds without having to check them one by one. I found out there is a pubsubhubbub protocol and that publishers can use…
alex.ac
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Django-PuSH package not working

I wrote a simple django project that subscribes my blog using pubsubhubbub and streams latest articles.. I used django-push package to do it How ever, its not working and neither showing error. So, can anyone help me on it? Here is the Project:…
Dennis Ritchie
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Pubsubhubbub guaranteed delivery

Just started to look into Pubsubhubbub , and i am wondering if there is a guaranteed delivery mechanism in the protocol or it really depends on how the Hub implements it ? thanks
Eatdoku
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What does pubsubhubbub mean for a front-end developer?

Google's introductory text to pubsubhubbub describes it as a server-to-server protocol. Google's video introduction includes an example where a web page is updated very quickly when an entirely separate blog is edited. It is stated that AJAX is in…
Dave C
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What should be written in callback file of Superfeedr?

I need to generate RSS feed and get title and urls of the posts and so on. I decided to use Superfeedr for it. So in this situation, I'm a subscriber in Superfeedr. There is callback (the subscriber URL) field to get data, but I don't know what…
John
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http://pubsubhubbub.appspot.com/subscribe 407 authenticationrequired

I have a subscriber client that connects to https://pubsubhubbub.appspot.com/subscribe I put parameter below https://pubsubhubbub.appspot.com/subscribe hub.topic http://...../lastupby hub.callback…
Muhammed şahsuvaroğlu
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Twitter tweets about a certain url via salmon and/or pubsubhubbub?

For a web-application I am writing (Rails) I am looking for ways to post back publick mentions about that post. Mentions on Twitter, Facebook, Reddit and so on. Starting with Twitter, I am looking for a way to get these tweets back into the…
berkes
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https://pubsubhubbub.appspot.com/subscribe null response

I have a subscriber client that connects to https://pubsubhubbub.appspot.com/subscribe I put parameter below https://pubsubhubbub.appspot.com/subscribe hub.topic http://...../lastupby hub.callback…
Muhammed şahsuvaroğlu
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Python and pubsubhubbub

I wrote a quick http server script to first acknowledge a subscription and receive updates. I was able to verify the subscription and start receiving updates. With this method I'm able to print the updated feed items to the console but google's…
Kevin Webb
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Trying to send a request to Google WebSub by getting error hub.mode invalid

I am trying to post an update to WeSub using the following code but I am getting the error hub.mode invalid function sendWebSubNotification($topicUrl) { $response = Http::post("https://pubsubhubbub.appspot.com/", [ 'hub.mode' =>…
ORStudios
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