Created
April 7, 2014 13:15
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Publish/Subscribe sample...
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<!DOCTYPE html> | |
<html xmlns="http://www.w3.org/1999/xhtml"> | |
<head> | |
<title></title> | |
<script src="Scripts/jquery-2.1.0.js"></script> | |
<script src="Scripts/XSockets.latest.js"></script> | |
<script> | |
var conn; | |
$(function() { | |
conn = new XSockets.WebSocket('ws://127.0.0.1:4502/FRAInProcess'); | |
conn.onopen = function() { | |
conn.on('process', function(d) { | |
console.log(d); | |
}); | |
}; | |
}); | |
</script> | |
</head> | |
<body> | |
</body> | |
</html> |
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public class FRAInProcess : XSocketController | |
{ | |
public void Process(ITextArgs args) | |
{ | |
// This line will send the message to all clients | |
// that subscribe for the event defined in ITextArgs | |
this.SendToAll(args); | |
} | |
// NOTE: Personally I prefer to use strongly typed methods and avoid ITextArgs | |
// NOTE: ITextArgs is useful since they will accept anything, but you often know what to expect! | |
} |
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class Program | |
{ | |
static void Main(string[] args) | |
{ | |
using (var server = XSockets.Plugin.Framework.Composable.GetExport<IXSocketServerContainer>()) | |
{ | |
server.StartServers(); | |
Console.WriteLine("Started, hit enter to quit"); | |
Task.Factory.StartNew(() => | |
{ | |
var i = 0; | |
while (true) | |
{ | |
// OPTION NUMBER 1 | |
//Get the instance from the client pool (only for publishing) | |
var client = XSockets.Client40.ClientPool.GetInstance("ws://127.0.0.1:4502/FRAInProcess", "*"); | |
//Send an nonymous object, will be ok since you use ITextArgs that will swallow anyhting... | |
//We target the actionmethod "process" by passing that as the event | |
client.Send(new { Text = "An nonymous object, can be anything serializable", Value = i++ }, "process"); | |
//_________________________________________________________________________________ | |
// OPTION NUMBER 2 (really ugly and requires this code to run on server) | |
/*var ctrl = new FRAInProcess(); | |
var json = | |
new {Text = "An nonymous object, can be anything serializable", Value = i++}.Serialize(); | |
ITextArgs textArgs = new TextArgs {data = json, @event = "process"}; | |
ctrl.Process(textArgs);*/ | |
//_________________________________________________________________________________ | |
//OPTION NUMBER 3 (still ugly but better than 2) | |
/* | |
Use a class instead of ITextArgs on the Process method in the controller. | |
Pass in an instance of that class into the method and use | |
this.SendToAll(customObject, "process"); | |
That will also work... But the best and most clear way would be the comnination of 1 and 3. | |
Using the client to send it and a strongly typed object to make it more clear whats going on. | |
*/ | |
Thread.Sleep(250); | |
if (i > 99) | |
i = 0; | |
} | |
}); | |
Console.ReadLine(); | |
server.StopServers(); | |
} | |
} | |
} |
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