Hi, The issue [1] is a blocker for the current release in progress. When LB is fronting some members (in my case PHP) after some time I get the error mentioned in [1] and stop working. Thereafter members can not be accessed via LB. The message "Error occured when execute the class endpoint" is desplayed in the browser.
When I further did into the issue with I found that this occurs when LB is search for the next member to be send the request. The next member value is stored in the cache. So I guess that when the cache is invalidated, the value is not there which results in the NullPointerException. IMO cache is not needed to store the index value. There is no place to get the current index when the cache is invalidated. Is it Ok to remove cache for current index? [1] https://issues.apache.org/jira/browse/STRATOS-481 -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897
