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comparison tango/example/cluster/invalidate.d @ 132:1700239cab2e trunk
[svn r136] MAJOR UNSTABLE UPDATE!!!
Initial commit after moving to Tango instead of Phobos.
Lots of bugfixes...
This build is not suitable for most things.
| author | lindquist |
|---|---|
| date | Fri, 11 Jan 2008 17:57:40 +0100 |
| parents | |
| children |
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| 131:5825d48b27d1 | 132:1700239cab2e |
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| 1 private import tango.core.Thread; | |
| 2 | |
| 3 private import tango.util.log.Configurator; | |
| 4 | |
| 5 private import tango.net.cluster.tina.Cluster; | |
| 6 | |
| 7 private import tango.net.cluster.QueuedCache, | |
| 8 tango.net.cluster.CacheInvalidatee, | |
| 9 tango.net.cluster.CacheInvalidator; | |
| 10 | |
| 11 /******************************************************************************* | |
| 12 | |
| 13 Demonstrates how to invalidate cache entries across a cluster | |
| 14 via a channel | |
| 15 | |
| 16 *******************************************************************************/ | |
| 17 | |
| 18 void main() | |
| 19 { | |
| 20 // access the cluster | |
| 21 auto cluster = (new Cluster).join; | |
| 22 | |
| 23 // wrap a cache instance with a network listener | |
| 24 auto dst = new CacheInvalidatee (cluster, "my.cache.channel", new QueuedCache!(char[], IMessage)(101)); | |
| 25 | |
| 26 // connect an invalidator to that cache channel | |
| 27 auto src = new CacheInvalidator (cluster, "my.cache.channel"); | |
| 28 | |
| 29 // stuff something in the local cache | |
| 30 dst.cache.put ("key", dst.EmptyMessage); | |
| 31 | |
| 32 // get it removed via a network broadcast | |
| 33 src.log.info ("invalidating 'key' across the cluster"); | |
| 34 src.invalidate ("key"); | |
| 35 | |
| 36 // wait for it to arrive ... | |
| 37 Thread.sleep (1); | |
| 38 } |