Problem with NSAPI proxy plug-in

Am having problems when make a request to NES(am trying to redirect the
          request to weblogic) the followin error appear in iPlanet ,
          func_exec reports:no handler function given for directive:
          I have th following configuration in obj.conf
          Init fn="load-modules" funcs="wl-proxy,wl-init"\
          shlib=/opt/Weblogic/libsp13/libproxy.so
          Init fn="wl-init"
          <Object name="weblogic" ppath="*/weblogic/*">
          Service fn=wl-proxy WebLogicHost=xxx.xxx.xxx.xxx WebLogicPort=80
          </Object>
          My request looks like http://xxx.xxx.xxx:6666/weblogic
          Am using iPlanet(NES 4.1), WEBLOGIC4.5.1 SP13, AND SOLARIS 7
          some body have some advices for my?
          Thanks in advance

I'm having a similar problem. Did you ever solve yours? Mine is an unknown host error

Similar Messages

Problems with NSAPI proxy plug-in

Am having problems when make a request to NES(am trying to redirect the
request to weblogic) the followin error appear in iPlanet ,
func_exec reports:no handler function given for directive:
I have th following configuration in obj.conf
Init fn="load-modules" funcs="wl-proxy,wl-init"\
shlib=/opt/Weblogic/libsp13/libproxy.so
Init fn="wl-init"
<Object name="weblogic" ppath="*/weblogic/*">
Service fn=wl-proxy WebLogicHost=xxx.xxx.xxx.xxx WebLogicPort=80
</Object>
My request looks like http://xxx.xxx.xxx:6666/weblogic
Am using iPlanet(NES 4.1), WEBLOGIC4.5.1 SP13, AND SOLARIS 7
some body have some advices for my?
Thanks in advance

I'm having a similar problem. Did you ever solve yours? Mine is an unknown host error

Intermittent proxy error "There is a problem with the proxy server's security certificate. Outlook is unable to connect to the proxy server "

Hi all,
From time to time (at least once a day), the following message pops up on the user's screen:
"There is a problem with the proxy server's security certificate. Outlook is unable to connect to the proxy server . Error Code 80000000)."
If we click "OK" it goes away and everything continues to work although sometimes Outlook disconnects. It is quite annoying...
Any ideas?
Thank you in advance

Hi,
For the security alert issue, I'd like to recommend you check the name in the alert windows, and confirm if the name is in your certificate.
Additionally, to narrow down the cause, when the Outlook client cannot connect again, I recommand you firstly check the connectivity by using Test E-mail AutoConfiguration. For more information, you can refe to the following article:
http://social.technet.microsoft.com/Forums/en-US/54bc6b17-9b60-46a4-9dad-584836d15a02/troubleshooting-and-introduction-for-exchange-20072010-autodiscover-details-about-test-email?forum=exchangesvrgeneral
Thanks,
Angela Shi
TechNet Community Support

There is a problem with the proxy server's security certificate. The name on the security certificate is invalid or does not match the name of the target site "Mailserver"

Good day Guys
First of all I am not an Exchange Expert, and I might be asking a very stupid question, but please bare with me. :)
While I was on leave our Mail server fell over and The company got a Specialist to help out for the time being.
We where\are on Microsoft Exchange 2007 , which Fell over, and the specialist was able to recover as much data as he could.
They then installed Exchange 2013 and tried to migrate everything from 2007 to 2013 and not everything migrated over.
But the problem is, Outlook Anywhere was enable on 2007 and worked a 100% (before the disaster)
With Exchange 2013 I get the following error message when trying to connect With Outlook 2013, using an external connection:
"There is a problem with the proxy server's security certificate. The name on the security certificate is invalid or does not match the name of the target site "Mailserver"
Outlook is unable to connect to the Proxy server. (Error Code 0)"
Has anyone had the Similar when migrating over from 2007 to 2013 or is this an Issue on IIS and nothing to do with Exchange migration?
Your assistance will be greatly appreciated.

Hi,
Firstly, I would suggest we use Exchange 2013 FE as the Outlook Anywhere proxy server.
For the certificate issue, it mostly occurs because the host name that Outlook are trying to access does not match the certificate SAN. Please check with this point. If they do not match, you
can change the host name by referring to the following article:
https://support.microsoft.com/kb/940726/en-us?wa=wsignin1.0
Thanks,
Simon Wu
TechNet Community Support

I am having problems with Photoshop and plug ins

I am having problems with Photoshop and plug ins

what plug-ins? what version of PS? What system? You need to be much, much more specific.
Mylenium

Problem with SSL weblogic plug in and Apache

We're using mod_wl_22.so with Apache, and after some problems with the mod failing on startup it is now working. We can access the weblogic SSL page fine directly on port 16101 with no warning, when we try via the proxy we get a failure of server Apache bride --------------------------------------------------------------------------------
No backend server available for connection: timed out after 10 seconds or idempotent set to OFF. And in the wl_proxy.log there is a message that I think relates to the trustedcertfile in our http.conf file. We have a root certificate in pem format as the trustedcertfile.
================New Request: [GET /irm_desktop HTTP/1.1] =================
Thu Jan 27 21:52:15 2011 <258812961651354> INFO: SSL is configured
Thu Jan 27 21:52:15 2011 <258812961651354> INFO: SSL configured successfully
Thu Jan 27 21:52:15 2011 <258812961651354> Using Uri /irm_desktop
Thu Jan 27 21:52:15 2011 <258812961651354> After trimming path: '/irm_desktop'
Thu Jan 27 21:52:15 2011 <258812961651354> The final request string is '/irm_desktop'
Thu Jan 27 21:52:15 2011 <258812961651354> SEARCHING id=[sealedinfo-prod:16101] from current ID=[sealedinfo-prod:16101]
Thu Jan 27 21:52:15 2011 <258812961651354> The two ids matched
Thu Jan 27 21:52:15 2011 <258812961651354> @@@FOUND...id=[sealedinfo-prod:16101], server_name=[uat.sealedinfo.com], server_port=[443]
Thu Jan 27 21:52:15 2011 <258812961651354> attempt #0 out of a max of 5
Thu Jan 27 21:52:15 2011 <258812961651354> Trying a pooled connection for '10.10.10.10/16101/16101'
Thu Jan 27 21:52:15 2011 <258812961651354> getPooledConn: No more connections in the pool for Host[10.10.10.10] Port[16101] SecurePort[16101]
Thu Jan 27 21:52:15 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:15 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:15 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:15 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:15 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:15 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:15 2011 <258812961651354> Local Port of the socket is 63867
Thu Jan 27 21:52:15 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:15 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63867
Thu Jan 27 21:52:15 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> attempt #1 out of a max of 5
Thu Jan 27 21:52:16 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:16 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:16 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:16 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:16 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:16 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:16 2011 <258812961651354> Local Port of the socket is 63868
Thu Jan 27 21:52:16 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:16 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63868
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> attempt #2 out of a max of 5
Thu Jan 27 21:52:16 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:16 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:16 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:16 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:16 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:16 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:16 2011 <258812961651354> Local Port of the socket is 63869
Thu Jan 27 21:52:16 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:16 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63869
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> attempt #3 out of a max of 5
Thu Jan 27 21:52:16 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:16 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:16 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:16 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:16 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:16 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:16 2011 <258812961651354> Local Port of the socket is 63870
Thu Jan 27 21:52:16 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:16 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63870
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> attempt #4 out of a max of 5
Thu Jan 27 21:52:16 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:16 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:16 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:16 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:16 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:16 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:16 2011 <258812961651354> Local Port of the socket is 63871
Thu Jan 27 21:52:16 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:16 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63871
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> attempt #5 out of a max of 5
Thu Jan 27 21:52:16 2011 <258812961651354> general list: trying connect to '10.10.10.10'/16101/16101 at line 2658 for '/irm_desktop'
Thu Jan 27 21:52:16 2011 <258812961651354> New SSL URL: match = 0 oid = 22
Thu Jan 27 21:52:16 2011 <258812961651354> Connect returns -1, and error no set to 10035, msg 'Unknown error'
Thu Jan 27 21:52:16 2011 <258812961651354> EINPROGRESS in connect() - selecting
Thu Jan 27 21:52:16 2011 <258812961651354> Setting peerID for new SSL connection
Thu Jan 27 21:52:16 2011 <258812961651354> 0a0a 0a0a e53e 0000 .....>..
Thu Jan 27 21:52:16 2011 <258812961651354> Local Port of the socket is 63872
Thu Jan 27 21:52:16 2011 <258812961651354> Remote Host 10.10.10.10 Remote Port 16101
Thu Jan 27 21:52:16 2011 <258812961651354> general list: created a new connection to '10.10.10.10'/16101 for '/irm_desktop', Local port:63872
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: GetSessionCallback: No session match found
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: SSL certificate chain validation failed: 3015
Thu Jan 27 21:52:16 2011 <258812961651354> trusted certs = 0
Thu Jan 27 21:52:16 2011 <258812961651354> dumping cert chain
Thu Jan 27 21:52:16 2011 <258812961651354> commonName is uat.sealedinfo.com
Thu Jan 27 21:52:16 2011 <258812961648171> WARN: DeleteSessionCallback: No match found!!
Thu Jan 27 21:52:16 2011 <258812961651354> ERROR: SSLWrite failed
Thu Jan 27 21:52:16 2011 <258812961651354> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Thu Jan 27 21:52:16 2011 <258812961651354> Marking 10.10.10.10:16101 as bad
Thu Jan 27 21:52:16 2011 <258812961651354> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3094
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Closing SSL context
Thu Jan 27 21:52:16 2011 <258812961651354> INFO: Error after SSLClose, socket may already have been closed by peer
Thu Jan 27 21:52:16 2011 <258812961651354> Failing over after WRITE_ERROR_TO_SERVER exception in sendRequest()
Thu Jan 27 21:52:16 2011 <258812961651354> request [irm_desktop] did NOT process successfully..................

I see that it is six months ago that I first posted this. Nothing has changed. When I use affixa to create a message with an attachment from my gmail account in firefox, the message is created in drafts, but the gmail window is closed and I have to re-open it. Not critical, but annoying.
Now there is a plug-in on the affixa site that is supposed to be designed for Firefox, and which affixa support claims should take care of this. And I've downloaded it twice. When you download it and open it, it says that it will be installed when Firefox restarts, and gives you a button to restart Firefox. But after you click that button and firefox disappears and re-appears, the affixa plug-in is NOT in the plugin list.
Please, somebody, HELP.

Problems with IIS proxy to cluster

          We are using WebLogic 6.1 with two managed servers in a cluster. Our IIS server
          is running IIS 4 and is set up to proxy to the cluster by IP addresses. When
          one server goes down(as in a hardware failure or shut down), the other server's
          queue loads up with unprocessed requests causing our web application to "freeze".
          No errors are logged anywhere. The only way to free up the WL server (and stop
          the queue from growing) is to reboot both the application server (to clear the
          queu)AND the IIS web server(to stop the requests). Is there a known problem with
          the WL IIS plug-in DLL that could cause these errant requests? or.. Does this
          point to a specific error on our IIS server? or.. Is there a bad setting somewhere
          that can be changed to prevent this? Please Advise!


Hello,
From this it looks like you may be able to use PathPrepend to jimmy your URLs:
PathPrepend : String that the plug-in prepends to the beginning of the original URL, after PathTrim is trimmed and before the request is forwarded to WebLogic Server.
I would suggest it may be a good idea to have a seperate webserver for your production domain. In most places I have worked in every platform is configuered with its own resources e.g staging server has its own webserver and db. This affords the people that use those envrionments greater isolation.

Problem with Adobe Reader Plug-In (7, 8, and 9) on Windows XP

We are experiencing a problem with the Adobe Reader plug-in and viewing documents hosted at our site. The problem seems to happen with larger (over 5 MB) PDF files enabled for fast web viewing. The problem never happens when viewing PDF image only files which are not enabled for fast web viewing. The problem happens inside and outside our firewall, so it is not a firewall problem. My organization has been hosting PDF files to the web at least all this decade, and this is the first time we have experienced and documented this problem on this scale. We have ruled out the program creating the PDF file is causing the problem as I have eight sample PDF files created and modified by a variety of programs exhibiting the same issue.
www.osti.gov/servlets/purl/945213-1jsnyF/
Adobe Capture 3.0 / Adobe PDF Library 4.0
www.osti.gov/servlets/purl/948577-R7PH1d/
Adobe Capture 3.0 / Adobe PDF Library 4.0
www.osti.gov/servlets/purl/959040-nPWEVJ/
Adobe Acrobat 8.15 / Abbyy Recognition Server
www.osti.gov/servlets/purl/961608-uR6ukp/
PaperPort 10.0 / Abbyy Recognition Server
www.osti.gov/servlets/purl/963955-8wBmHp/
Adobe Acrobat 8.15 / Abbyy Recognition Server
www.osti.gov/servlets/purl/964418-Ingskm/
Adobe Acrobat 7.1 / Adobe Acrobat 7.1 Paper Capture Plug-in
www.osti.gov/servlets/purl/963372-yhIUhW/
Adobe Acrobat 7.08 / Abbyy Recognition Server
www.osti.gov/servlets/purl/965399-4MBPMy/
Xerox WorkCentre 7345 / Abbyy Recognition Server
I can reproduce the problem with Internet Explorer 8.0.6 and Firefox 3.5.4 using Adobe Acrobat Plug-In 7.0.9.50 running on Windows XP Professional SP3. Others have reproduced the problem with 8 and 9 versions of the plug-in on Windows XP Professional and Home. Oddly, no one has been able to reproduce the problem with Unix/Linux versions of the plug-in or third party plug-ins. This points to it being something wrong with Adobe Reader.
The problem is when I attempt to view one of the eight PDFs in my browser, I can severely stall or lock it up if I attempt to view more than the first page before the whole document downloads. Sometimes if you wait it out, the browser will unlock, but not display text on the pages. Sometimes if you wait for the whole document to load before switching pages, it works. Sometimes you can start switching pages and the document will not lock up at all. All eight documents can be viewed without issue if downloaded to the PC's hard drive and then viewed with Adobe Acrobat 7.0.
Can anyone point me to a technical document or reason why we would be experiencing this issue? Even better, does anyone know the solution to these issues?
Any help will be much appreciated.

I looked at a few documents. They appear to be scans and scans that have been OCRd. It is also likely they have not been optimized for page view. This means that the document has to be fully downloaded before viewed. That means the browser may appear to freeze until the entire document is downloaded. Downloading the entire document appears to be a reasonable way to handle these files.

Problems with the Proxy Programme--Please help

Hi All,
I have written a simple proxy server in the form of a servlet. I changed the proxy config of my browser to connect to this servlet hosted on the default context(http://localhost:8080) of the Tomcat 5.0.25 . Well , this servlet internally connects to the proxy of the corporate LAN . The logic that I have applied is as follows. The servlet gets the request from the client (ie the browser in this case) , extracts the headers and contents from the request, sets them to a new request that it forms and finally send this new request to the proxy. When the proxy responds, the servlet collects the response headers and contents adn writes them in its response. To sum up , this servlet transparently carries the requests and responses between the client(browser) and the corporate LAN proxy. Now the problem is this. Let's say , now I am accessing http://www.google.com.The browser sends a request to my servlet with the following headers as they are extracted by my servlet.
ProxyServer:::>posting request
ProxyServer:::>headerValue::> headerName = accept : headerValue=*/*
ProxyServer:::>headerValue::> headerName = referer : headerValue=http://www.google.com/
ProxyServer:::>headerValue::> headerName = accept-language : headerValue=en-us
ProxyServer:::>headerValue::> headerName = proxy-connection : headerValue=Keep-Alive
ProxyServer:::>headerValue::> headerName = user-agent : headerValue=Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; UB1.4_IE6.0_SP1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)
ProxyServer:::>headerValue::> headerName = host : headerValue=www.google.com
ProxyServer:::>headerValue::> headerName = cookie : headerValue=PREF=ID=1be27c0a74f198ca:TM=1082058853:LM=1082058853:S=bu6ORrygzm8AUkm8
ProxyServer:::>postRequest
I set these headers into a new connection opened to the proxy and post a fresh request to the proxy,which, in turn responds with the following headers.
ProxyServer:::>posted request successfully
ProxyServer:::>writing response
ProxyServer:::>writeResponse-->headerName = Proxy-Connection : headerValue = [close]
ProxyServer:::>writeResponse-->headerName = Content-Length : headerValue = [257]
ProxyServer:::>writeResponse-->headerName = Date : headerValue = [Tue, 13 Jul 2004 14:01:40 GMT]
ProxyServer:::>writeResponse-->headerName = Content-Type : headerValue = [text/html]
ProxyServer:::>writeResponse-->headerName = Server : headerValue = [NetCache appliance (NetApp/5.5R2)]
ProxyServer:::>writeResponse-->headerName = Proxy-Authenticate : headerValue = [Basic realm="Charlotte - napxyclt2"]
ProxyServer:::>writeResponse-->headerName = null : headerValue = [HTTP/1.1 407 Proxy Authentication Required]
ProxyServer:::>writeResponse exiting
ProxyServer:::>wrote response successfully
I write these headers back to the client. According to what I was thinking, the client ie the browser would open a new dialog box asking for username/password owing to the presence of the "Proxy-Authenticate " header. But it does not happen that way. Rather the browser stops responsding and displays a blank page. Does anyone know why it happens this way? I am pasting the server prog below for everybody's reference.
package server.proxy;
//import all servlet related classes
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import java.io.*;
import java.net.*;
import server.resources.*;
//My Proxy server --->Currently it is very simplea and relies on
//other proxy servers of an already connected network.
public class ProxyServer extends HttpServlet
//stores the resource bundle
private ServerResBundle resBundle = null;
//checks for the mode of operation
private boolean proxySet = false;
private String proxy = null;
//storing the original System out/err etc
private PrintStream sysOutOrig = null;
private PrintStream sysErrOrig = null;
private InputStream sysInOrig = null;
//initialise certain features that are required later
public void init() throws ServletException
try
//initialise the resource bundle
this.initResBundle();
System.out.println("ProxyServer:::>res bundle init");
//set the mode of operation
this.setMode();
System.out.println("ProxyServer:::>mode set");
//set the system out and err --System.setOut etc
this.setSystemOutErr();
System.out.println("ProxyServer:::>in/out/err set");
}//End try
catch(Exception e)
System.out.println("Exception in init..."+(e.getMessage()));
throw new ServletException(e);
}//Edn
catch(Throwable e)
System.out.println("Irrecoverable Error...");
throw new ServletException(e);
}//End
}//End init
//method to init the resource bundle;
private void initResBundle()
this.resBundle = ServerResBundle.getBundle();
}//End
//method to set the mode of the server--proxy or direct
private void setMode()
//read the target proxy property from the bundle and
//if it is set,take that URL
String temp = (String)(this.resBundle.getResource(ResKeys.PROXY_SERVER));
if ( (temp != null) && (temp.length() > 0) )
this.proxySet = true;
this.proxy = temp;
temp = null;
}//End
}//End
//method to set the system out and err etc
private void setSystemOutErr() throws Exception
//keep a copy of the original system out and error
this.sysOutOrig = System.out;
this.sysErrOrig = System.err;
try
//read the options adn if they are set, take the values directly
String newOutStr = (String)(this.resBundle.getResource(ResKeys.SYSTEM_OUT));
String newErrStr = (String)(this.resBundle.getResource(ResKeys.SYSTEM_ERR));
if ((newOutStr != null) && (newOutStr.length() > 0))
System.setOut(new PrintStream(new FileOutputStream(new File(newOutStr),true),true));
}//End if
if ((newErrStr != null) && (newErrStr.length() > 0))
System.setErr(new PrintStream(new FileOutputStream(new File(newErrStr),true),true));
}//End if
}//End
catch(Exception e)
//restore the stuff
System.setOut(this.sysOutOrig);
System.setErr(this.sysErrOrig);
}//End
}//End
//this is where the proxy functionalities will be embedded
public void service(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,java.io.IOException
//conenction URL
URL target = null;
//conenction to the remote object
URLConnection targetConn = null;
//stores the OOS and the OIS
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
try
//check for the mode of operation
if (proxySet)
URLConnection objects go through two phases: first they are created, then they are connected.
After being created, and before being connected, various options can be specified
(e.g., doInput and UseCaches). After connecting, it is an error to try to set them.
Operations that depend on being connected, like getContentLength, will implicitly perform the connection,
if necessary.
//for the URL to the proxy
target=new URL(this.proxy);
//conenct to the proxy
targetConn = target.openConnection();
//set the details of the connectuon
targetConn.setDoInput(true);
targetConn.setDoOutput(true);
targetConn.setUseCaches(false);
// If true, this URL is being examined in a context in which it makes sense to allow user interactions such as popping up an authentication dialog. If false, then no user interaction is allowed
targetConn.setAllowUserInteraction(true);
//connect to the remote object
// targetConn.connect();//call this only when all the request properties are set
System.out.println("ProxyServer:::>posting request");
//post the received request to the URL
this.postRequest(targetConn,req);
System.out.println("ProxyServer:::>posted request successfully");
System.out.println("ProxyServer:::>writing response");
//receive the response
//write the received response to the client
this.writeResponse(targetConn,resp);
System.out.println("ProxyServer:::>wrote response successfully");
}//End if
else
//currently this functionality is not supported
throw new ServletException(
(String)(this.resBundle.getResource(ResKeys.ERR_FUNC_NOTSUPPORTED)));
}//End
}//End try
catch(Exception e)
if(e instanceof ServletException)
throw (ServletException)e;
}//End
if (e instanceof IOException)
throw (IOException)e;
}//End
//wrap it up in ServletException
throw new ServletException(e);
}//End
}//End
//method to write the response back to the client
private void writeResponse(URLConnection targetConn,HttpServletResponse resp)
throws ServletException
//get all the header fields from the response connection and set them to the
//response of the servlet
Map headerFields = null;
Iterator headerFieldEntries = null;
Map.Entry header = null;
//stores the input stream to the conn
BufferedReader brConn = null;
//stores the writer to the response
PrintWriter prResp = null;
//checks if the proxy authentication needed or not
boolean proxyAuthReqd = false;
try
//juste ensuring that the proxy authentication is reset
proxyAuthReqd = false;
if( (targetConn != null) && (resp != null) )
//Returns an unmodifiable Map of the header fields.
//The Map keys are Strings that represent the response-header field names.
//Each Map value is an unmodifiable List of Strings that represents the corresponding
//field values
headerFields = targetConn.getHeaderFields();
//Returns a set view of the mappings contained in this map
Set temp = headerFields.entrySet();
//Returns an iterator over the elements in this set
headerFieldEntries = temp.iterator();
if (headerFieldEntries != null)
while (headerFieldEntries.hasNext())
Object tempHeader = headerFieldEntries.next();
if (tempHeader instanceof Map.Entry)
header = (Map.Entry)tempHeader;
Object headerName = header.getKey();
Object headerValue=header.getValue();
System.out.println("ProxyServer:::>writeResponse-->headerName = "+headerName+" : headerValue = "+headerValue);
//do not select the key-value pair if both the key adn the value are null
if ( ( headerName == null) && (headerValue == null) )
continue;
}//Enmd
if (headerValue != null)
List headerValList = null;
if (headerValue instanceof List)
headerValList = (List)headerValue;
}//End
if(headerValList != null)
for (int i=0;i<headerValList.size();i++)
Object headerValueStr = headerValList.get(i);
if (headerValueStr instanceof String)
//note that the header-key can not be null for addHeader
//I have made this temporary provision to make the programme work.
resp.addHeader(( (headerName==null)? ("null_header"+i) :(String)headerName),
(String)headerValueStr);
//check if the proxy authentication required or not
if (((String)headerValueStr).
indexOf(resp.SC_PROXY_AUTHENTICATION_REQUIRED+"") != -1)
System.out.println("ProxyServer:::>writeResponse-->proxy auth needed");
//proxy authentication is needed
proxyAuthReqd = true;
}//End
}//Ednd of
else if (headerValueStr == null)
resp.addHeader(( (headerName==null)? null :(String)headerName),
null);
}//End
}//End for
}//End if
}//End if
}//End
}//End while
}//End if
//get the writer to the client
prResp = resp.getWriter();
System.out.println("ProxyServer:::>writeResponse-->proxyAuthReqd="+proxyAuthReqd);
//juste test a simple header
System.out.println("Proxy-Authenticate = "+(resp.containsHeader("Proxy-Authenticate")));
//if the proxy asks you for authentication,pass on the same to the client
//from whom you have received the request.When this flag is true,the connection
//is closed by the remotehost adn hence any attempt to open in input steram
//results in an error ie IOException
if (!proxyAuthReqd)
//now get the content adn write it to the response too
brConn = new BufferedReader(new InputStreamReader(
targetConn.getInputStream()));
String tempStr = null;
while ((tempStr = brConn.readLine())!=null)
prResp.println(tempStr);
}//End while
//close the connections
brConn.close();
}//End if
else
prResp.println("Proxy Authentication needed...");
}//End
//close the streams
prResp.flush();
prResp.close();
}//End if
System.out.println("ProxyServer:::>writeResponse exiting\n");
}//End try
catch(Exception e)
throw new ServletException(e);
}//End
}//End
//method to post request to the internet
private void postRequest(URLConnection targetConn,HttpServletRequest req)
throws ServletException
//extract the header parameters and the body content from the incoming request
//and set them to the new connection
Enumeration reqHeaders = null;
//reads the incoming request's content
BufferedReader brReqRd = null;
PrintWriter prResWt = null;
//stores temp header names and values
String headerName = null;
String headerValue = null;
try
if( (targetConn != null) && (req != null) )
reqHeaders = req.getHeaderNames();
//extract a header adn set it to the new connection
while (reqHeaders.hasMoreElements())
headerName = (String)(reqHeaders.nextElement());
headerValue = req.getHeader(headerName);
targetConn.setRequestProperty(headerName,headerValue);
System.out.println("ProxyServer:::>headerValue::> headerName = "+headerName+" : headerValue="+headerValue);
}//End
System.out.println("ProxyServer:::>postRequest\n");
//establis the actual connection
//calling this method bfore the above loop results in IllegalStateException
targetConn.connect();
//NOTE : try reading from and writing into OIS and OOS respectively
//now read the contents and write them to the connection
// brReqRd = req.getReader(); //this hangs for some reason
brReqRd = new BufferedReader(new InputStreamReader(req.getInputStream()));
System.out.println("Got the reader..brReqRd = "+brReqRd);
if (brReqRd != null)
String temp = null;
//establish the printwriter
// prResWt = new PrintWriter(targetConn.getOutputStream(),true);
prResWt = new PrintWriter(targetConn.getOutputStream());
System.out.println("trying to read in a loop from brReqRd.. ready="+(brReqRd.ready()));
while( (brReqRd.ready()) && ((temp=brReqRd.readLine()) != null) )
System.out.println("In while::>temp = "+temp);
prResWt.println(temp);
}//Emd while
//close the streams adn go back
brReqRd.close();
prResWt.flush();
prResWt.close();
}//End
}//End outer if
System.out.println("ProxyServer:::>postRequest exiting\n");
}//End try
catch(Exception e)
throw new ServletException(e);
}//End
}//End
}//End

Hi serlank ,
Thanks for your reply. Well , I initially I thought of not pasting the code,as it was too long. But I could not help it,as I thought I must show in code what I exactly meant. That's why I followed a description of my problem with the code. You could probably have copied the code and pasted it in one of your favourite editors to take a look at it. Did you,by any chance, try to read it on the browser? And as regards reposting the same message, I can say that I did it as I felt the subject was not quite appropriate in the first posting and I was not sure as to how I could delete/alter the posting. I am not asking for a code-fix,but some suggestions from some one who might ever have come across such a thing.Anyway, lemme know if you have any idea on it. Thanks...

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http://blog.daum.net/wellabc/15434322
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p.s: I am sorry that I am Korean.

I recommend that you repeat all this via
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Sorry!!!!i must give you more information.
The error which i have when i push the submit button is
HTTP Status 404 -
type Status report
message
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GlassFish Server Open Source Edition 3.0.1
My thought is that the error is in this line
String connectionURL = "jdbc:mysql://localhost/mybooking";in mysql when i write this code then the table opens with no problems:
mysql>show databases;
mysql>usebooking;
mysql>showtables;
mysql>describe booking;Furthermore i have added in my web application the library mysql JDBC driver my-sql-connector-java-5.1.6.bin.jar
Edited by: 813355 on Nov 22, 2010 1:50 AM
Edited by: 813355 on Nov 22, 2010 2:00 AM

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