Tom Critchlow wants to run River5 on Glitch

Tom Critchlow wants to run River5 on Glitch. Has anyone had any success with this?

https://twitter.com/tomcritchlow/status/988452117823348736

Dave

Yes to some extent :-) - http://newriver5.glitch.me/

Steps:

Start new glitch instance
Open the advanced options for the project, grant access to allow import/export
Import from GitHub (scripting/river5)
Go to config.json
- Change config.json so you have extra lines as follows:
  "httpPort": 3000,
  "flDownloadPodcasts": false,
  
  httpPort sets the port that Glitch likes so you don't need to fiddle anymore
  flDownloadPodcasts stops Glitch downloading all of the podcasts in the example feeds which can quickly fill up your Glitch instance
Wait for it to rebuild
Click on the "Show - Live" button, this jumps you to an https version of the Glitch instance (e.g. https://newriver5.glitch.me/). Due to there still being some references to the http version of fargo.io in the repo, change the address to be http instead (e.g. http://newriver5.glitch.me/). This should then show you what you want
You can then add new feeds into the relevant folder & have then show by editing config.json to add a new tab
Alternatively, just remix newriver5.glitch.me :-)

@SparkyT

@SparkyT amazing! Thank you. I'm gonna check this out. Thanks

@SparkyT

Questions for @SparkyT --

Thanks for helping us out. That's the first thing I want to say. Now the questions.
Someone told me that background tasks don't work on Glitch. Not sure what this means. River5 couldn't work without being able to set up some calls using setInterval.
It looks like your server reset in the last hour or so, started reading feeds from scratch? Not sure if you restarted it, or something went wrong. Have you been using this River5 installation or is it something you set up as an experiment?

Dave

Looking at the dashboard I can answer one question --

http://newriver5.glitch.me/dashboard

The server has been up for 2.1 hours. :-)

Dave

Isn't it always the way, you have something running nicely, share it and it all breaks :-( ?

I'm not sure how Glitch deals with the attempts to run continuously but it does go to sleep after a while and then completely rebuild/recreate the feeds when I go back to it.

It appears to have filled up the assigned space on the newriver5 instance (maybe due to it being up longer than my tests previously made happen). Getting it back up and working seems to require some wrangling which I will attempt now.

Thanks — let’s figure out what’s needed to keep it running smoothly. Maybe we could have the client call back periodically to keep it running.

I added a one-line script here that loads a quick page on your server every five minutes.

http://newriver5.glitch.me/now

Timezones meant I had to leave the conversation but the ride to work this morning triggered a memory or two

Glitch instances sleep after 2 minutes of inactivity and are destroyed (whatever that means) after 15 according to this post https://support.glitch.com/t/idle-time-before-sleep/376/4
- I'm not sure what that means given that hitting the instance with an http request seems to keep it up.
In the past for testing I've user Uptime Robot (https://uptimerobot.com/) to do the pinging for me
Long term, Glitch probably isn't useful as anything than a testing ground for River5 mainly due to the issue above and the fact each instance has 128MB of storage (node modules don't count against this) so a large number of active feeds or having flDownloadPodcasts set to true will rapidly fill it up and leave you scrabbling around trying to get it back working again.
- I've added in the feedBase.io top 100 feeds as an example and will now stop playing with this instance so it can be a reference that doesn't keep breaking :-)

Yes, I came to the same conclusion.

http://scripting.com/2018/04/24/124932.html

I like the way you used the feedBase top 100. Very inventive. ;-)

Dave

I don't know anything about the configuration available for River5, but if the app's data could be stored in .data instead of in data, glitch maintains the content of that folder when the container is restarted, and it's also not copied on remix (so a remix wouldn't start out with someone else's River5 data folder contents).

@SparkyT

Cori, that makes perfect sense, and River5 is totally configurable this way.

Here are the docs for config.json --

https://github.com/scripting/river5/blob/master/docs/CONFIG.md

If @SparkyT is listening --

All you should have to do is change the value of dataFolder in config.json to have the value ".data/".

All the data folders that River5 creates or looks for are in that folder.

Perfect. I like the way the designers at Glitch think.

Dave

Great! I thought it might be but didn't see it in newriver5.glitch.com's config.json at a quick glance.

For reference there have been a number of efforts to port River5 to Glitch previously: https://glitch.com/search?q=river5

Cori, that means he's accepting the default. You only have to put things in config.json if you want to override the defult.

Adding this one line to his config.json should fix this problem --

"dataFolder": ".data/",

That should cause it to create all its data in a sub-folder of the Radio5 folder called .data

Dave

Thanks all, dataFolder change made and stuff is being written there.

The app seems to be gone now.

I still wonder if what it's doing in the background is kosher.

I would search for setInterval in the Glitch docs and see if it has any problems with running code from those threads, or what happens to them when they shut off an app.

It could be they shut River5 down when it's in the middle of writing a file. That could definitely screw things up.

@SparkyT

@SparkyT -- here's a better idea

This is what the virgin River5 tab setup looks like

Make yours look like that. You could have your version of the Main tab point to the feedBase 100 OPML file. I really love that idea and want to preserve it.

Otherwise the NYT and Hacker News provide a pretty good set of extremes for a demo.

Dave

OK, I'm adding the NYT and HN tabs back in so the app may disappear temporarily if they produce to much information for the Glitch limited space. If it does, I'll truncate the lists slightly to deal with it.

I saw the response to #23 which is great news as getting the https version working will be great given that's the default when one clicks "view" in Glitch. There is one other issue which I'll log separately once I can describe it sensibly relating to secure web sockets (wss://).

Tim

@SparkyT

@SparkyT -- I made the changes to eliminate the errors from the document.write includes.

I found a simple way to address it that I hadn't thought of earlier, since all the content is stored in S3 I can use their version of the address, which does support https. I didn't really need to use a CDN to get that feature. Wish I had thought of it earlier, could have saved a bunch of time.

There's another issue we should fix for the Glitch version, turning off the websockets interface. It's not working, and throwing a lot of errors.

The way to turn it off is to add this to config.json:

"flWebSocketEnabled": false,

Let me know when you do it, and I'll have a look at the remaining errors.

Dave

It's no doubt premature, but I cloned the River5 installation using Glitch's clone feature. I changed some of the feeds. https://jazzy-pike.glitch.me/ reads the feeds, according to the dashboard, but the page itself shows blank.

Once this is all working , I'm eager to write a River5 for Poets guide for setting up a customized river of news on Glitch.

It looks like you cloned it before the last fixes. Try cloning again.

…

On Wed, Apr 25, 2018 at 3:40 PM yudel ***@***.***> wrote: It's no doubt premature, but I cloned the River5 installation using Glitch's clone feature. I changed some of the feeds. https://jazzy-pike.glitch.me/ reads the feeds, according to the dashboard, but the page itself shows blank. Once this is all working , I'm eager to write a River5 for Poets guide for setting up a customized river of news on Glitch. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#22 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABm9Oyi4Agcv7vVagRh2FbF1hnnIx5k-ks5tsNEigaJpZM4TgVlz> .

And we're live at https://dew-quarter.glitch.me/
One sad thing I discovered is that many sites I'd like to include no longer have feeds.

Thanks, "flWebsocketEnabled": false is set but strangely doesn't appear to be stopping the websocket connection attempts in the console when I view it.

@SparkyT

@SparkyT -- I fixed the problem where it was trying to connect to the websocket server if it's not enabled. It was literally a one-line fix. ;-)

To get the fix, just reload the page.

@scripting

@scripting - thanks, no more websocket errors :-)

I think this is OK enough now, let me know if you want anything else changing. The river5 name on Glitch isn't one of the ones I own I'm afraid so I can't switch to it. I'm glad we could get this working :-)

So it's working, but the river that I added (by cloning myJsonFeeds.json and myJsonFeeds.js and adding myJsonFeeds to config.json) was read in once but isn't being updated. Any suggestions?

@yudel

@yudel , could you post the link to your remix and I'll have a quick look?

It may be something to do with the age of the newriver5 instance which might be affecting how somethings work when remixed - I'll create a fresh one this & send you that to try as well.

Tim

@SparkyT

BTW -- @SparkyT -- it seems to still be working. When I log on I check the dashboard and see that it's been started a few seconds before. Meaning it's relaunching on every hit, potentially (I think they say they put it to sleep after five minutes of inactivity).

Then you have to reload the page a few times to get the really new stuff. It almost always finds new stuff after a period of inactivity.

This is a totally acceptable, and realistic use-case.

However it also says that having the websockets interface working would be a good thing here.

It might be worth finding out at some time why it wasn't working.

I should note that the the other rivers work fine. The site is https://dew-quarter.glitch.me/

You can edit it at https://glitch.com/edit/#!/join/c4461cfd-e9a1-4a35-9aeb-be17dcf4147b

Found the bug: An extra comma at the end of the list of feeds in myJewsNews.json

I know it's been a few years but I'm still interested in this idea! Since this thread kicked off:

Glitch/Replit both now have "always on" mode to keep apps running (if you have a paid accounts)
Replit has support for saving files (for paid accounts)

Most of the Glitch links in this thread unfortunately won't load for me. Would love a reference level Replit/Glitch instance that can be easily remixed and built on top of

Update: I tried to install river5 directly from Github into a Replit and it appears to work out of the box! No idea what happens over time.... https://river5.tomcritchlow.repl.co/

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