4 ms·

Does anyone know if there is a library for this sort of communication for web communications? I'm working on my own for a web application I'm writing, but it wo

by Twisol 16y ago

Does anyone know if there is a library for this sort of communication for web communications? I'm working on my own for a web application I'm writing, but it would be better if one already exists. (If not, I've been planning on open-sourcing mine when it's usable...) Incidentally, I explained this exact concept to a few friends who I talk to about my project, except I used Pat & Oscar's! You order and they give you a number, and you go sit down. Then when your order is ready, they come to you by finding the table with your number on it. A benefit to this analogy is that you can have multiple outstanding "orders", simply by having multiple numbers on your table. I've been meaning to write a post about how I plan on using this, I just haven't felt motivated. Maybe I will now!

nrk 16y ago
Have you looked into http://www.tornadoweb.org/ http://www.tornadoweb.org/?
- Twisol 16y ago
  Yes! It's the first thing I looked at when I started on my project. But honestly, I just can't work in Python. I'm not going to bash it, but we just don't jibe. I found EventMachine for Ruby and have a nice pipeline set up, from nginx (server) down to Cramp (framework). Still, it's not really what I was asking for. I'm looking more for a job messaging architecture, where the client makes a request and the server asynchronously works on it, and sends it down whenever it's finished. Ideally you have one connection that stays constantly open (or you re-open it whenever it closes) that receives the results, and you use the other connection (since the bare minimum for Ajax connections is 2) to make your requests. That requires cooperation on both sides of the gap.
  - lukatmyshu 16y ago
    This is generically how long-polling usually works (you have one fast channel for sending messages, then a persistent HTTP connect (either using longpolling or http streaming) to send back responses/results. However it doesn't seem like you would need that type of architecture unless you need to push data from the server to the client (like email updates or instant messages). There's no real harm in having the first connection open while the server is processing the request.
    - Twisol 16y ago
      Well, yeah. That's precisely what I'm doing. :)
mattrepl 16y ago
Mongrel2 is still in early development, but may be relevant to you. There's a chat demo in the source repository. http://mongrel2.org/home http://mongrel2.org/home
- Twisol 16y ago
  Sure, that looks interesting. I'm aiming for more of a layer built specifically for asynchronous, job-based requests though. In that chat example, it's handling the message routing itself, for example, and it doesn't appear to be using a separate connection for responses. What I'm looking for is a layer that handles these things for you, and you just deal with processing the message.
Twisol 16y ago
I posted what I'm basically doing here: http://jonathan.com/aspects-messaging-model http://jonathan.com/aspects-messaging-model

by Twisol 16y ago

nrk 16y ago

Have you looked into http://www.tornadoweb.org/ http://www.tornadoweb.org/?

Twisol 16y ago
Yes! It's the first thing I looked at when I started on my project. But honestly, I just can't work in Python. I'm not going to bash it, but we just don't jibe. I found EventMachine for Ruby and have a nice pipeline set up, from nginx (server) down to Cramp (framework). Still, it's not really what I was asking for. I'm looking more for a job messaging architecture, where the client makes a request and the server asynchronously works on it, and sends it down whenever it's finished. Ideally you have one connection that stays constantly open (or you re-open it whenever it closes) that receives the results, and you use the other connection (since the bare minimum for Ajax connections is 2) to make your requests. That requires cooperation on both sides of the gap.
- lukatmyshu 16y ago
  This is generically how long-polling usually works (you have one fast channel for sending messages, then a persistent HTTP connect (either using longpolling or http streaming) to send back responses/results. However it doesn't seem like you would need that type of architecture unless you need to push data from the server to the client (like email updates or instant messages). There's no real harm in having the first connection open while the server is processing the request.
  - Twisol 16y ago
    Well, yeah. That's precisely what I'm doing. :)

mattrepl 16y ago

Mongrel2 is still in early development, but may be relevant to you. There's a chat demo in the source repository. http://mongrel2.org/home http://mongrel2.org/home

Twisol 16y ago
Sure, that looks interesting. I'm aiming for more of a layer built specifically for asynchronous, job-based requests though. In that chat example, it's handling the message routing itself, for example, and it doesn't appear to be using a separate connection for responses. What I'm looking for is a layer that handles these things for you, and you just deal with processing the message.

Twisol 16y ago

I posted what I'm basically doing here: http://jonathan.com/aspects-messaging-model http://jonathan.com/aspects-messaging-model