Disqus - Latest Comments for tcrawley

Re: Minimising dependencies - Something something

Toby Crawley — Tue, 12 Apr 2016 21:45:26 -0000

Is this a draft that was inadvertently published? The placeholders for the code samples and the "XXX"/"blah blah" make it appear so.

Re: Using Immutant With Datomic

Toby Crawley — Tue, 10 Nov 2015 23:01:53 -0000

Fixed! Thanks for catching that.

Re: Mailing List Moved To Google Groups

Toby Crawley — Mon, 14 Sep 2015 08:32:09 -0000

We didn't consider Clojureverse, but only because we didn't know about it :(. If we had, we definitely would have taken a good look.

Re: Immutant 2.0.2 Patch Release

Toby Crawley — Tue, 08 Sep 2015 11:05:57 -0000

We now monitor slack (https://clojurians.slack.co... ) in addition to IRC, and, due to technical issues with our list hosting, have moved the mailing list to Google Groups (see http://immutant.org/news/20... )

Re: Immutant 2.0.2 Patch Release

Toby Crawley — Wed, 24 Jun 2015 15:47:39 -0000

We considered it, but don't really do slack. I've searched the logs for the clojurians site, and have seen zero mention of Immutant there. If we get more people asking for it or see more Immutant-related activity there, we'll reconsider.

Thanks for reporting that the installation link is dead - it's now fixed.

Re: Immutant 2 (The Deuce) Beta3 Released

Toby Crawley — Tue, 14 Apr 2015 11:05:44 -0000

I see. The email list is fairly low volume, and you can at least read it as an rss feed to keep up to date: http://immutant.markmail.or...

If the volume on the list goes up, we'll discuss the possibility of moving it to Google Groups.

Re: Immutant 2 (The Deuce) Beta3 Released

Toby Crawley — Tue, 14 Apr 2015 10:46:25 -0000

You mean to replace immutant-user@immutant.org? We haven't discussed it, no. What features of Google Groups do you miss with immutant-user@?

Re: Tutorial: Deployment

Toby Crawley — Wed, 30 Apr 2014 09:38:04 -0000

To follow up - this was a bug in Immutant under Windows, and will be fixed in the next release (1.1.2). See https://issues.jboss.org/br....

Re: Tutorial: Deployment

Toby Crawley — Tue, 29 Apr 2014 09:31:28 -0000

There are likely other errors in the log that will give us more info. This is probably better handled on IRC on on the mailing list. Can we move the discussion to one of those places? See http://immutant.org/community/ for more details on how to do that.

Re: Tutorial: Installation

Toby Crawley — Sat, 26 Apr 2014 15:10:07 -0000

There may have been a network issue that corrupted or cut that download short. You should be able to run the install task again. If it fails multiple times, let us know.

Re: Immutant as a Datomic Storage Service

Toby Crawley — Sun, 10 Nov 2013 08:29:26 -0000

What version of lein-immutant are you using? You'll need version 1.1.0.

Re: WebSockets and SockJS with Immutant and Vert.x

Toby Crawley — Mon, 23 Sep 2013 09:41:53 -0000

I updated the post to use an atomless version of the client, and include the full client source.

Re: WebSockets and SockJS with Immutant and Vert.x

Toby Crawley — Fri, 20 Sep 2013 10:04:25 -0000

Good catch - that's a holdover from a prior implementation. I'll fix that.

Re: WebSockets and SockJS with Immutant and Vert.x

Toby Crawley — Thu, 19 Sep 2013 11:20:05 -0000

That's actually the subject of my next blog post. There are several ways to do it, but the way I prefer is to bridge the eventbus addresses to Immutant messaging destinations, and then any messages published to those destinations will be copied to the eventbus. This keeps Vert.x encapsulated in one namespace, and keeps the client interaction decoupled from the rest of the app. I hope to have a post with more detail on this early next week.

Re: WebSockets and SockJS with Immutant and Vert.x

Toby Crawley — Wed, 18 Sep 2013 09:05:12 -0000

I used an atom for the eventbus because I wanted to be able to use it inside `attach-listeners` and `attach-send-click`, but not initialize it until `onload` was fired. But that's a bit gross, I agree. I've rewritten it (see https://gist.github.com/660... ), and may update the example to use this new version.

I think a better solution is for the on-open callback mechanism in `eventbus.cljs` to pass the eventbus to the callback functions - I've filed an issue to look into that (https://github.com/vert-x/m... ).

`attach-send-click` is defined in the full source - I left it out because it also interacted with Enfocus. If I do update the example in the post, I'll include the full `client.cljs` for clarity.

Re: Tutorial: Messaging

Toby Crawley — Fri, 06 Sep 2013 08:50:28 -0000

You'll need to call `(immutant.messaging/start "/queue/umpay-limit")` in every application that needs to operate on the queue. The first call will create the queue resources, and subsequent calls in the other applications will register that application's dependency on the queue resources. I'll update the tutorial to make that clear.

Re: Tutorial: Using Noir

Toby Crawley — Mon, 22 Jul 2013 09:14:32 -0000

Any ring-based approach should work. We don't embrace any approach specifically - at the time this tutorial was written, noir was a popular one. Is there an approach that you'd like to see a tutorial for?

Re: Immutant | Runtime Isolation In Immutant

Toby Crawley — Fri, 07 Jun 2013 06:56:28 -0000

Ryan:

I believe we now bind Compiler.LOADER to support deploying servlets directly (which is needed to support Pedestal), but I'll have to confirm that with Jim.

We no longer clear the ThreadLocals because it turns out it was only effective for the simplest apps. Anything that does binding conveyance (boundfn, futures, etc) can transfer dynamic bindings to threads that won't get caught and cleared by ClojureRuntime.invoke(). This should be fixed in Clojure 1.6 if I can get my act together. In the meantime, we recommend that you restart Immutant (or any other servlet container (Tomcat, Jetty, etc)) after deploying to free any leaked memory.

Re: Immutant 1.0.0.beta1 Released

Toby Crawley — Fri, 31 May 2013 15:53:21 -0000

That stomp subsystem is used by TorqueBox to provide its STOMP support, and we don't expose any Clojure APIs for it yet. We have one that uses Stomplets and exposes STOMP over WebSockets like the TorqueBox implementation, but it's sitting on a branch and isn't really ready. We've also been holding off on it in hopes of providing a more generic WebSockets solution that is upgradeable via the web port. WildFly (née JBoss ASy) provides that, but it's unclear currently when we will switch to WF as a base.

And thanks for the praise :)

Re: At-style Jobs in Immutant

Toby Crawley — Fri, 17 May 2013 17:52:52 -0000

Yes indeed. Thanks for catching that. It should be fixed now.

Re: Stepping off the Rails – adventures with Sinatra (Part 1)

Toby Crawley — Wed, 01 May 2013 11:19:36 -0000

Paul: It's been quite a while since I used Sinatra, but something like this might work: https://github.com/torquebo...

Re: Introducing Immutant Pipelines

Toby Crawley — Mon, 14 Jan 2013 13:54:35 -0000

Not currently, no. Pipelines are dependent on Immutant's messaging system, particularly the `listen` function. It would technically be possible to replicate that on top of a vanilla HornetQ or another JMS provider, but you would lose the automatic cluster scaling.

Re: Immutant | Getting Started: Installing Immutant v2

Toby Crawley — Sun, 20 May 2012 18:08:47 -0000

Thanks for pointing that out - I've created a jira to add checksum checking: https://issues.jboss.org/br...

Re: Emacs tip: running ack in the project root w/rinari

Toby Crawley — Thu, 09 Feb 2012 15:06:00 -0000

Tom: ah, good tip - I'll take a look at projectile.

Re: Immutant | Getting Started: Deploying a Web Application

Toby Crawley — Wed, 28 Dec 2011 09:13:51 -0000

Sure thing. You can use swank-clojure from within your app code to start up a swank server. Here is an example of starting it from the above immutant.clj:

(ns immutant-demo.init
  (:use immutant-demo.core)
  (:require [immutant.messaging :as messaging]
            [immutant.web :as web]
            [swank.swank :as swank]))

(swank/start-server :host "localhost" :port 4005)

Now, when you connect to that swank server, you'll be running within the application's Clojure runtime, and can manipulate the application:

; SLIME 20100404
user> (use 'immutant.web)
nil
user> (start "/" (fn [req] {}))
{"immutant.ring.basic-ring./" {:filter #<FilterDef FilterDef[filterName=immutant.ring.basic-ring./, filterClass=org.immutant.web.servlet.RingFilter]>, :map #<FilterMap FilterMap[filterName=immutant.ring.basic-ring./, urlPattern=/*]>}}
user>

I'd like to make that a bit easier by having Immutant provide swank-clojure for you (see IMMUTANT-28), but you'll need to add swank-clojure as a dependency in your project.clj for now.