WCF Service monitoring directory
<p>I want to create WCF Service in c# in Visual Studio 2015 which will check automatically my directory with <code>FileSystemWatch</code> every hour or even all the time.</p>

<p>It is even possible to create service like this? Which will be call <code>void</code> function without request?
I didnt find nothing in google for few hours...</p>

<p>I dont have much experience with WCF Services...
Regards!</p>