static void Register(PatternActionsRegistry <XmlMessage, XmlMessagePattern> registry)
{
registry.AddAction(
new XmlMessagePattern(@"/ping"),
(message, sender, self, resource, ms, logger) =>
{
// Pretend to use the lazy resource
var res = resource.Value;
logger.Info(@"Received {0}", message);
dynamic xml = message.AsDynamic();
if (xml.ping == "crash")
{
throw new Exception("Crash requested");
}
sender.Tell(XmlMessage.FromString($@"
<pong>
<ping>{xml.ping}</ping>
<node>{self.Path}</node>
</pong>"), self);
},
"actor1");
registry.SetProcessingUnitResourceFactory(
"actor1",
logger => new Lazy <IDisposable>(() => new FakeResource(logger))
);
}
protected override void EndProcessing()
{
PatternActionsRegistry <XmlMessage, XmlMessagePattern> registry = new PatternActionsRegistry <XmlMessage, XmlMessagePattern>();
if (MessagePatterns != null && MessagePatterns.Any())
{
foreach (var messagePattern in MessagePatterns)
{
string processingUnitId = (string)messagePattern.Properties["Id"].Value;
var pattern = ((object[])messagePattern.Properties["Pattern"].Value).Select(o => (string)o).ToArray();
var script = (ScriptBlock)messagePattern.Properties["Script"].Value;
var sec = messagePattern.Properties["Secondary"];
bool secondary = sec != null ? (bool)sec.Value : false;
var xmlMessagePattern = new XmlMessagePattern(secondary, pattern);
registry.AddPowershellScript(xmlMessagePattern, script, processingUnitId);
}
}
if (Resources != null && Resources.Any())
{
foreach (var resource in Resources)
{
string processingUnitId = (string)resource.Properties["Id"].Value;
ScriptBlock resourceConstructor = (ScriptBlock)resource.Properties["Constructor"].Value;
ScriptBlock resourceDestructor = (ScriptBlock)resource.Properties["Destructor"]?.Value;
registry.SetProcessingUnitResourceFactory(
processingUnitId,
logger => new Lazy <IDisposable>(() =>
{
var outputs = new PowershellScriptExecutor(logger).Execute(resourceConstructor.ToString());
if (outputs == null || !outputs.Any())
{
return(null);
}
System.Collections.Hashtable resources = outputs.First() as System.Collections.Hashtable;
if (resources == null)
{
return(null);
}
return(new PSResources(resources, logger, resourceDestructor));
})
);
}
}
var config = Hexagon.NodeConfig.FromFile <AkkaNodeConfig>(NodeConfig);
using (MessageSystem <XmlMessage, XmlMessagePattern> xmlMessageSystem = CreateSystem(config))
{
xmlMessageSystem.Start(config, registry);
Console.WriteLine("Press Control-C to exit, Enter to clear screen.");
Console.CancelKeyPress += (sender, e) =>
{
_quitEvent.Set();
e.Cancel = true;
};
bool exit = false;
do
{
if (Console.KeyAvailable)
{
var key = Console.ReadKey(true);
if (key.Key == ConsoleKey.Enter)
{
Console.Clear();
}
}
exit = _quitEvent.WaitOne(100);
} while (!exit);
}
}