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https://issues.apache.org/jira/browse/WICKET-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rodrigo De Castro updated WICKET-2437:
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Description:
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.
was:
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)
Summary: Ajax requests are called serially using only one channel
(Channel busy - postponing...) (was: DynamicImageResource images are loaded in
serial mode (Channel busy - postponing...))
> 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.
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