4:46 a.m.
Hi,
I am using the pageflow and normal s:decorate with ajax pattern as in the examples.
On the onblur event huge amounts of code seems to execute (seen in server.log) which takes
so long that subsequest onblur events gets a concurrent problem
anonymous wrote :
| summary=(The conversation ended, timed out or was processing another request),
detail=(The conversation ended, timed out or was processing another request)
Here is some of the logs from server.log generated on a single onblur ajax event.
|
| 2007-11-28 12:24:16,052 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter start request
processing at 11/28/07 12:24 PM for uri:
| /web/signyouup/capturePhoneDetails.seam
| 2007-11-28 12:24:16,052 DEBUG [org.ajax4jsf.webapp.BaseFilter] Incoming request has
Content-Type header with character encodin
| g UTF-8
| 2007-11-28 12:24:16,052 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter request output
to XML
| 2007-11-28 12:24:16,052 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] XML filter service
start processing request
| 2007-11-28 12:24:16,053 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before
phase RESTORE_VIEW 1
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.contexts.FacesLifecycle] >>>
Begin JSF request
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.transaction.transaction
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.transaction.transaction
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.transaction.transaction
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
| 2007-11-28 12:24:16,053 DEBUG [org.jboss.seam.core.Events] Processing
event:org.jboss.seam.preSetVariable.org.jboss.seam.trans
| action.transaction
|
|
| .... same output for hundreds of lines
|
|
| 2007-11-28 12:24:16,110 DEBUG [org.jboss.seam.Component] seam component not found:
org.jboss.seam.transaction.required
| 2007-11-28 12:24:16,110 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,110 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,110 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,110 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp
| .interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp
| .interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] seam component not found:
org.jboss.seam.framework.required
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp
| .interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp
| .interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] seam component not found:
org.jboss.seam.web.required
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.bpm.processInstance
| 2007-11-28 12:24:16,111 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp
| .interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
|
|
| .... same output for hundreds of lines
|
|
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.Services] executing default save
operations
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving
process instance
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save
of 'org.jbpm.graph.exe.ProcessInstance@9
| 05b91'
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.Services] executing default save
operations
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving
process instance
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save
of 'org.jbpm.graph.exe.ProcessInstance@9
| 05b91'
| 2007-11-28 12:24:16,751 DEBUG [org.jbpm.svc.Services] executing default save
operations
| 2007-11-28 12:24:16,752 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving
process instance
| 2007-11-28 12:24:16,752 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
| 2007-11-28 12:24:16,752 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save
of 'org.jbpm.graph.exe.ProcessInstance@9
| 05b91'
|
|
| .... same output for hundreds of lines
|
|
| 2007-11-28 12:24:19,225 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after
phase RENDER_RESPONSE 6
| 2007-11-28 12:24:19,225 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] Process response to
well-formed XML for AJAX XMLHttpRequest
| parser
| 2007-11-28 12:24:19,226 DEBUG [org.ajax4jsf.webapp.tidy.TidyParser] Print output as
XML
| 2007-11-28 12:24:19,226 DEBUG [org.ajax4jsf.webapp.tidy.TidyParser] Message for HTML
parsing : missing <!DOCTYPE> declaration
| 2007-11-28 12:24:19,226 DEBUG [org.ajax4jsf.webapp.tidy.TidyParser] Message for HTML
parsing : inserting missing 'title' eleme
| nt
| 2007-11-28 12:24:19,226 DEBUG [org.ajax4jsf.webapp.tidy.TidyParser] Message for HTML
parsing : meta isn't allowed in <body> el
| ements
| 2007-11-28 12:24:19,227 DEBUG [org.ajax4jsf.webapp.tidy.TidyParser] Message for HTML
parsing : meta isn't allowed in <body> el
| ements
| 2007-11-28 12:24:19,228 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] Parsing html total
time 2ms
| 2007-11-28 12:24:19,228 DEBUG [org.ajax4jsf.webapp.BaseFilter] Finished request
processing total time 721ms for uri: /web/sign
| youup/capturePhoneDetails.seam
|
|
|
This single ajax onblur request took 721ms.
It seems that Seam needs to work far to hard during the ajax request. Going to the bpm
hundreds of times instantiating components hundreds of time etc.
I note that the dvd example does not use ajax.
Is this a know issue?
I am using seam-2.0.0.GA and jboss-4.2.2.GA
Cheers
Pieter
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