diff --git a/src/WindowsAzure/ServiceRuntime/RoleEnvironment.php b/src/WindowsAzure/ServiceRuntime/RoleEnvironment.php
index <HASH>..<HASH> 100644
--- a/src/WindowsAzure/ServiceRuntime/RoleEnvironment.php
+++ b/src/WindowsAzure/ServiceRuntime/RoleEnvironment.php
@@ -181,6 +181,8 @@ class RoleEnvironment
     /**
      * Tracks role environment changes raising events as necessary.
      * 
+     * This method is blocking and can/should be called in a separate fork.
+     * 
      * @static
      * 
      * @return none
#<I>: Adding comment in the listener methods for trackchanges method