Author: stefanegli
Date: Thu Apr 30 10:25:07 2015
New Revision: 1676949
URL: http://svn.apache.org/r1676949
Log:
SLING-4684 : Stress that handleTopologyEvent() should be lock-free and
terminate quickly
Modified:
sling/trunk/bundles/extensions/discovery/api/src/main/java/org/apache/sling/discovery/TopologyEventListener.java
Modified:
sling/trunk/bundles/extensions/discovery/api/src/main/java/org/apache/sling/discovery/TopologyEventListener.java
URL:
http://svn.apache.org/viewvc/sling/trunk/bundles/extensions/discovery/api/src/main/java/org/apache/sling/discovery/TopologyEventListener.java?rev=1676949&r1=1676948&r2=1676949&view=diff
==============================================================================
---
sling/trunk/bundles/extensions/discovery/api/src/main/java/org/apache/sling/discovery/TopologyEventListener.java
(original)
+++
sling/trunk/bundles/extensions/discovery/api/src/main/java/org/apache/sling/discovery/TopologyEventListener.java
Thu Apr 30 10:25:07 2015
@@ -34,6 +34,10 @@ public interface TopologyEventListener {
* Inform the service about an event in the topology - or in the
discovery
* of the topology.
* <p>
+ * Implementors of this method must ensure that this method returns
quickly
+ * and that no locks are being acquired that could cause deadlocks (ie
the
+ * framework might call this method holding locks).
+ * <p>
* The <code>TopologyEvent</code> contains details about what changed.
* The supported event types are:
* <ul>
