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Matej Knopp commented on WICKET-2437: ------------------------------------- There is no way to process parallel requests for a single page without locking. Pages are not thread safe. > Ajax requests are called serially using only one channel (Channel busy - > postponing...) > --------------------------------------------------------------------------------------- > > Key: WICKET-2437 > URL: https://issues.apache.org/jira/browse/WICKET-2437 > Project: Wicket > Issue Type: Bug > Components: wicket, wicket-extensions > Affects Versions: 1.4.0 > Reporter: Rodrigo De Castro > Assignee: Matej Knopp > > I have several lazy load panel that load DynamicImageResource objects. They > are always loaded in serial mode. These are the debug messages: > INFO: Initiating Ajax GET request on > ../?wicket:interface=:3:tabpanel:panel:app_graph_panel:1:graph::IBehaviorListener:0:1&random=0.7774967316771 > INFO: Invoking pre-call handler(s)... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Channel busy - postponing... > INFO: Received ajax response (2665 characters) > After checking the code, it seems that every Ajax code in Wicket does not > specify the channel when calling wicketAjaxGet. By doing that, all the > requests end up in the default queue, being executed serially. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.