Managing binary dependencies in .NET can be a complicated task. For small projects, checking the dependencies into source control tends to work just fine. So does requesting that all developers have various binaries available in their GAC. Grow much bigger, or add more projects, and managing that starts to get very difficult.
The Java world has had a solution to this problem for a long time, in the form of Maven and Ivy. Remote servers store the binaries, and the build tool automatically downloads them on demand. WebGAC adds the core of this functionality to .NET, but without requiring you to switch build tools, or maintain a separate configuration file. Dependencies are specified just the same way as normal, but if you don’t have them when building your project, WebGAC will fetch them for you automatically.
WebGAC is available at http://github.com/paulj/webgac. Browse over there for more information and installation instructions, or continue reading here for more details.
Firstly install Leiningen, this is a simple build tool for Clojure, follow the instructions on the web page and place the
lein somewhere on your executable path.
In several applications, it’s very useful to be able to take messages out of one RabbitMQ broker, and insert them into another. Many people on our mailing list have being asking for such a shovel, and we’ve recently been able to devote some time to writing one. This takes the form of a plugin for Rabbit, and whilst it hasn’t been through QA just yet, we’re announcing it so people who would like to play and even suggest further features for inclusion can do so sooner rather than later.
The shovel is written on top of the Erlang client. It supports both direct and network connections to nodes, SSL support, the ability to declare resources on nodes it connects to, basic round-
robinrabbit balancing of both source and destination nodes, and allows you to configure many parameters controlling how messages are consumed from the source, and how they’re published to the destination. Multiple shovels can be specified, their statuses queried, and shovels can repeatedly reconnect to nodes in the event of failure.
The plugin is available from http://hg.rabbitmq.com/rabbitmq-shovel/, and is released under the MPL v1.1. There is a README included which contains full documentation. This is replicated below. Read more…
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