A few days ago I posted about the missing documentation about ServicePointManager.DefaultConnectLimit and that its default value is not always 2 (the value actually depends on the target server, if it’s a remote server or your localhost). Yesterday, after my advanced WCF course , I got an email from one of the attendees that pointed out that indeed the default value is 2 for remote servers, but only in desktop applications (console, win forms…). In WCF services that are hosted in a web application...