big amount of data

Hi

I created a form with big number of fields.
I load form data by following line:

<xforms:send submission="get-patient-submission" ev:event="xforms-ready"/>

Form load successfully.

I have a button on form that do some changes and then reload form data.
I use following code:

<xforms:group>
<xforms:action ev:event="DOMActivate">
<xforms:send submission="add-emergency-contact-submission" />
<xforms:send submission="get-patient-submission"/>
</xforms:action>
<xforms:trigger appearance="minimal" ref=".">
<xforms:label>
<img src="../../../apps/forms/images/add.gif" alt="Add" />
</xforms:label>
</xforms:trigger>
</xforms:group>

But when "get-patient-submission" return big amount of data I got
"socket write error" exception.

Any ideas how can I solve this.

This is log:

2008-11-26 17:10:25,415 INFO  ProcessorService  -
/mforms/patients/detail/add-emergency-contact - Received request
2008-11-26 17:10:25,493 INFO  ProcessorService  - /xforms-server -
Timing: 125 - Cache hits for cache.main: 24, fault: 1, adds: 0,
expirations: 0, success rate: 96%
2008-11-26 17:10:25,509 INFO  DatabaseContext  - Committing JDBC
connection for datasource:
[com.microsoft.sqlserver.jdbc.SQLServerDriver|jdbc:sqlserver://localhost;DatabaseName=orbeon|sa].
2008-11-26 17:10:25,509 INFO  ProcessorService  -
/mforms/patients/detail/add-emergency-contact - Timing: 94 - Cache hits
for cache.main: 330, fault: 2, adds: 0, expirations: 0, success rate: 99%
2008-11-26 17:10:26,570 INFO  ProcessorService  - /xforms-server -
Received request
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - I/O exception
(java.net.SocketException) caught when processing request: Software
caused connection abort: socket write error
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - Retrying request
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - I/O exception
(java.net.SocketException) caught when processing request: Software
caused connection abort: socket write error
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - Retrying request
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - I/O exception
(java.net.SocketException) caught when processing request: Software
caused connection abort: socket write error
2008-11-26 17:10:26,602 INFO  HttpMethodDirector  - Retrying request
2008-11-26 17:10:26,602 ERROR XFormsServer  - XForms - submission -
xforms-submit-error throwable: java.net.SocketException: Software caused
connection abort: socket write error
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
        at
org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream(HttpConnection.java:828)
        at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.flushRequestOutputStream(MultiThreadedHttpConnectionManager.java:1565)
        at
org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2116)
        at
org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
        at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
        at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
        at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
        at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
        at
org.orbeon.oxf.resources.handler.HTTPURLConnection.connect(HTTPURLConnection.java:144)
        at org.orbeon.oxf.util.NetUtils.openConnection(NetUtils.java:1166)
        at org.orbeon.oxf.util.NetUtils.openConnection(NetUtils.java:949)
        at
org.orbeon.oxf.xforms.XFormsModelSubmission.performDefaultAction(XFormsModelSubmission.java:858)
        at
org.orbeon.oxf.xforms.XFormsContainingDocument.dispatchEvent(XFormsContainingDocument.java:1283)
        at
org.orbeon.oxf.xforms.action.actions.XFormsSendAction.execute(XFormsSendAction.java:51)
        at
org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runSingleIteration(XFormsActionInterpreter.java:230)
        at
org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:190)
        at
org.orbeon.oxf.xforms.action.actions.XFormsActionAction.execute(XFormsActionAction.java:61)
        at
org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runSingleIteration(XFormsActionInterpreter.java:230)
        at
org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:190)
        at
org.orbeon.oxf.xforms.event.XFormsEventHandlerImpl.handleEvent(XFormsEventHandlerImpl.java:184)
        at
org.orbeon.oxf.xforms.XFormsContainingDocument.dispatchEvent(XFormsContainingDocument.java:1264)
        at
org.orbeon.oxf.xforms.XFormsContainingDocument.executeExternalEvent(XFormsContainingDocument.java:939)
        at
org.orbeon.oxf.xforms.processor.XFormsServer.executeExternalEventHandleDeferredEvents(XFormsServer.java:467)
        at org.orbeon.oxf.xforms.processor.XFormsServer.doIt(XFormsServer.java:356)
        at
org.orbeon.oxf.xforms.processor.XFormsServer.access$000(XFormsServer.java:58)
        at
org.orbeon.oxf.xforms.processor.XFormsServer$1.readImpl(XFormsServer.java:84)
        at org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:995)
        at
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$ConcreteProcessorFilter$ForwarderProcessorOutput.read(ProcessorImpl.java:949)
        at
org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.java:350)
        at
org.orbeon.oxf.processor.validation.MSVValidationProcessor.access$700(MSVValidationProcessor.java:44)
        at
org.orbeon.oxf.processor.validation.MSVValidationProcessor$5.readImpl(MSVValidationProcessor.java:219)
        at org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:995)
        at
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(ProcessorImpl.java:1178)
        at
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$ConcreteProcessorFilter.read(ProcessorImpl.java:973)
        at
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(ProcessorImpl.java:1178)
        at
org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.java:350)
        at
org.orbeon.oxf.processor.converter.XMLConverter.readInput(XMLConverter.java:67)
        at
org.orbeon.oxf.processor.converter.TextConverterBase$1.readImpl(TextConverterBase.java:80)
        at org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:995)
        at
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(ProcessorImpl.java:1178)
        at
org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.java:350)
        at
org.orbeon.oxf.processor.serializer.HttpSerializer.readInput(HttpSerializer.java:42)
        at
org.orbeon.oxf.processor.serializer.HttpSerializerBase.start(HttpSerializerBase.java:182)
        at
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11.run(PipelineProcessor.java:644)
        at
org.orbeon.oxf.processor.ProcessorImpl.executeChildren(ProcessorImpl.java:519)
        at
org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(PipelineProcessor.java:641)
        at
org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor.start(ConcreteChooseProcessor.java:242)
        at
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11.run(PipelineProcessor.java:644)
        at
org.orbeon.oxf.processor.ProcessorImpl.executeChildren(ProcessorImpl.java:519)
        at
org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(PipelineProcessor.java:641)
        at org.orbeon.oxf.pipeline.InitUtils.runProcessor(InitUtils.java:95)
        at org.orbeon.oxf.webapp.ProcessorService.service(ProcessorService.java:96)
        at
org.orbeon.oxf.servlet.OPSServletDelegate.service(OPSServletDelegate.java:148)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)


--
Dmitry


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