| 
														
															@@ -0,0 +1,6 @@ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+  o Infrastructure features: 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+    - Introduce new circuitmux_t storing the queue of circuits for a channel; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+      this encapsulates and abstracts the queue logic and circuit selection 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+      policy, and allows the latter to be overridden easily by switching out 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+      a policy object.  The existing EWMA behavior is now implemented as a 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+      circuitmux_policy_t.  This fixes bug 6816. 
														 |