Can I rely on CallContext using Web API?
<p>Can CallContext be relied upon, through-out the whole request, when using asp.net Web API?</p>

<p>I have read the <a href="http://piers7.blogspot.com/2005/11/threadstatic-callcontext-and_02.html" rel="noreferrer">decade-old blog post</a> and I'm not sure it still applies (as asked <a href="http://piers7.blogspot.com/2005/11/threadstatic-callcontext-and_02.html?showComment=1399390806034#c4998076937967713504" rel="noreferrer">there</a>).</p>

<p>Assuming Thread-Agility kicks in, if I set data in a global filter, is it safe to assume it will be there through-out the request?</p>