ApiOverview says publish can block

Author: Emile Joubert

docs/wikipages/data.ApiOverview.txt

@@ -354,10 +354,9 @@ callbacks are invoked in the connection's thread rather than in the
 application's thread.].
 
 Only asynchronous AMQP operations are safe for use within callbacks,
-such as:
-
- - [code IModel.BasicAck]
- - [code IModel.BasicPublish]
+such as [code IModel.BasicAck]. It is not safe to use [code
+IModel.BasicPublish] in callbacks, because channel flow could block
+publication.
 
 For this reason, [code QueueingBasicConsumer] is the safest way of
 subscribing to a queue, because its implementation uses [code

docs/wikipages/meta.ApiOverview.txt

@@ -1,5 +1,5 @@
 owner: 
-timestamp: Mon, 05 Jul 2010 13:15:32 GMT
+timestamp: Tue, 03 Aug 2010 09:35:12 GMT
 author: 
 editgroup: 
 viewgroup: