APEX 4 Charts and SSL

Hi Forum
We are running APEX 4.0.1 on a Linux server, using the APEX listener and Apache (mod_jk).
When using SSL (https), we ran into a problem displaying charts.The error is "XML Parser failure".
Investigating the HTML code shows the following:
/i/flashchart/anychart_5/swf/OracleAnyChart.swf?XMLFile=http://<server name here>:443/apex/apex_util.flash?p=101:17:841359703279817:FLOW_FLASH_CHART5_R826355027361103270_da
Which means APEX is trying to callback the server on port 443.
When I try this in the browser, I get:
Bad Request
Your browser sent a request that this server could not understand.
Reason: You're speaking plain HTTP to an SSL-enabled server port.
Instead use the HTTPS scheme to access this URL, please.
This makes sense, so how do I make APEX graphs use "https" instead og http (port 443) ?
Brgds
Martin Nielsen

Hi Martin,
are you using the most recent APEX Listener (1.0.2)? Because there was a bug in previous versions Does Apex_Listener resolve variable #HOST_PROTOCOL# correct in HTTPS?
Regards
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf

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EEG wrote:
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Hi,
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Thank you

You can't get axis scale variables to work in the APEX declaritive GUI because it's not designed for that. You will have to switch to custom XML.
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Find the y_xis section of the XML.
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Hilary

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You can't get axis scale variables to work in the APEX declaritive GUI because it's not designed for that. You will have to switch to custom XML.
Set everything you want -- that you can set -- because once you switch to XML, if you switch back I think you lose all those custom settings. Then when you set Custom to "Yes", drag the window widget to enlarge the window so you can edit more easily.
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<scale mode="Normal" maximum="100" minimum="0" />Or maybe it's just <scale maximum="100" minimum="0" />Except instead of constants, you want variables. I'm not sure you can use bind variable (:P7_YMAX, :P7_YMIN) you may have to use (#YMAX#, #YMIN#) variables.
I would make a new page and experiment with some VERY simple data -- maybe constants in a SELECT -- SELECT ..., 1, 2, 3 from dual ...... until you get what works.
And, again. This assumes you decide on some computation to compute the values of (:P7_YMAX, :P7_YMIN) or (#YMAX#, #YMIN#) you want it to use.
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For some years, I've used EPG for APEX but have struggled with performance particularly as I can have up to 150 student developers using at any one time.
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[Oracle EE 11gR2, Windows Server 2008R2, APEX 4.1, APEX Listener 1.1.3]

Hi Brian,
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At least a port conflict would explain the strange behaviour in your case, some things working on one web server and some on the other.
Some parts of your initial post hint to that direction, e.g.
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However, if you are sure that's not the issue, please check if you see any error in the APEX Listener's log for the following action you performed:
My application also allows users to upload images from APEX_APPLICATION_FILES using standard code. Under APEX Listener after uploading, I'm left with a blank >page with a wwv_flow.accept URL although the image does indeed uploadIf you actually see just a blank screen, something very bad must have happened and you should see some kind of stack trace there.
For further investigations, if necessary, it would be helpful to know how you deployed or started your APEX Listener and which JDK version you use.
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-Udo

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Caused by: javax.net.ssl.SSLException: java.net.SocketException: Connection reset by peer: socket write error
     at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:166)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1476)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1443)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1407)
     at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:64)
     at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:747)
     at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:403)
     at org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutputBuffer.java:400)
     at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:961)
     at org.apache.coyote.Response.action(Response.java:182)
     at org.apache.coyote.Response.finish(Response.java:304)
     at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:281)
     at org.apache.catalina.connector.Response.finishResponse(Response.java:473)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
     ... 4 more
Caused by: java.net.SocketException: Connection reset by peer: 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 com.sun.net.ssl.internal.ssl.OutputRecord.writeBuffer(OutputRecord.java:283)
     at com.sun.net.ssl.internal.ssl.OutputRecord.write(OutputRecord.java:272)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:663)
     at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
     ... 15 more
I've tried separating concerns, for example protect files but not require SSL, and enable SSL but do not protect files. Both works respectively but not together. I also tried using a download4j's DownloadServlet. Still doesn't work.
Have any of you encouter the same situation? If so, could you enlight me what I did wrong? It maybe just a simple SSL configuration or something. Thanks in advance!
Jack

My environment setup is:
JDK 1.5.01
Tomcat 5.5.7
For downloading files, I just use plain old <a href> method. I simply right-click the link and choose "save target as...".
Thanks,
Jack

APEX 4 Charts and SSL

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