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I'm trying to connect to a websocket API with Rails 5.1.4 but I don't really know where to start.
I read some tutorials and discovered that Action Cable can suit my need but all the examples are about internal use of websocket (chat, notifications etc) and not to connect to an external API.
My goal is to establish the connection / subscribe to the service and receive the feed in real time. If I can do that, I would be able to continue my project.
I am more looking for a general methodology that the detailed code for my need but I'm trying to connect to this API: https://docs.gdax.com/?ruby#websocket-feed
ActionCable is for setting up websocket servers. It sounds like you are looking for a websocket client. You could check out this gem as a starting point: https://github.com/shokai/websocket-client-simple
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I have a form. And I want to make the page resilient to network lashes.
Outages.
So if you press submit but you have no network, it should be cached somewhere and sent later.
How can I do that? Can Service Work help me with it?
You can deffer failed requests using service workers, yes.
I recommend to use Workbox and more specificly the BackgroundSync Plugin to deffer failed requests when the network is back.
To do this, you may be familiar with the new fetch API
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I have a small project I am trying to wrap my head around. I already have the UI and the database built and working.
The app should ping a list of IP addresses every x seconds, and then update the UI if the address is up or down. What is the best way to go about executing this and updating my ui?
I would recommend two approaches.
Using JavaScript and AJAX: You can periodically execute a client side function to call a server side function to ping the list of IPs and update the UI.
Using Signal R: This is a framework suitable for real time web apps. So in your case it does make sense.
Refer- https://learn.microsoft.com/en-us/aspnet/signalr/overview/getting-started/introduction-to-signalr
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I want to run load & performance tests and monitor them via Grafana. I have the JMeter Dashboard and JenkinsCI Dahsboard setup and running, so I can see the client side data in real time. This is a good setup.
What's next, is trying to combine the Server Side Data concurrently with the Client Side data at the same time, within the same dashboard. I have a LogicMonitor installation for the Cloud Instances on AWS.
Does anyone know how to do this?
Suggestions?
As it turns out, you cannot do this. Logic Monitor Does not use InnoDB for format, so, it's not an easy port over to the data.
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I already have a fair bit of experience making rails applications, but I have never really tried to make an application with the use of a microphone. I don’t need to have video call, only voice, but I would want to control how many people could connect to a single call. Also I would like it to not have to do with actual phone numbers, but have a completely separate service like skype. Any help would be appreciated, Thanks!
This is not a trivial rails app, but just from googling I found Adhearsion
Check it out: http://www.adhearsion.com/
Adhearsion is a full-featured framework for the development of
applications which interact with or control voice communications.
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How to send message using Ruby on rails?
I am trying to send an SMS message from my Rails app.
Is there an sample project for sms message sending?
For sending sms you need sms smtp server. if you have any then you have to configure it accordingly. Else you can try some api like twilio (http://www.twilio.com/). its simple and easy to integrate but have limited free access.
If you don't have much time constraints, you may want to try Codecademy's lessons centering around Twilio's SMS functionalities. I learned some from them.
http://www.codecademy.com/tracks/twilio