Slow performance with oracle http server connecting weblogic

I have a performance issue while using Oracle HTTP server as a proxy with weblogic server. It takes 10-15 seconds to pass the requests.
I also received the error related to SSL in my error logs even though i havent configured the SSL.
please find the error received in the OHS error logs
nzos handshake error, nzos_Handshake returned 28862
NZ Library Error: SSL IO error [Hint: the client stop the connection unexpectedly]
And please find a request information from the access log files.
Fri May 28 09:24:48 2010 <5944127503148828> getPooledConn: No more connections in the pool for Host[114.57.162.39] Port[6499] SecurePort[6499]
Fri May 28 09:24:48 2010 <5944127503148828> general list: trying connect to '114.57.162.39'/6499/6499 at line 3082 for '/fed/user/authnoam?refid=id-ixGFItkxw4Nt4l3wlz4W9sWR-ao-'
Fri May 28 09:25:00 2010 <5944127503148828> SSL is not configured for this connection
Fri May 28 09:25:00 2010 <5944127503148828> Local Port of the socket is 4472
it is visible that the while it is doing "general list trying to connect to" it takes a long time
Any pointers are highly appreciated.

Shannon,
The OHS + Weblogic installation, just means you will have an admin server, with Enterprise Manager that can manage your OHS instances. That being said:
1 - You don't have to extend any domain, since the only thing OHS will need is an Admin Server with Enterprise Manager.
2 - I (myself, I don't speak for Oracle here) have a personal preference of having stand alone OHS. If you don't know how to work with httpd.conf and mod_wl.conf, I would suggest installing a separate domain only for it, that way you can keep the weblogic turned off, and turn it on only when you need to edit any configuration.
Thanks

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Edited by: Virgil on Jan 15, 2009 3:08 AM

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####<Dec 22, 2011 6:40:10 PM MST> <Warning> <Security> <denovm11-1> <AdminServer> <[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <8e6c6502a1af117a:4eeee51e:13466bb040d:-8000-000000000000a764> <1324604410502> <BEA-090482> <BAD_CERTIFICATE alert was received from denovm11-6.us.oracle.com - 10.139.164.196. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.>
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# Oracle HTTP Server mod_ossl configuration file: ssl.conf #
# OHS Listen Port
Listen 443
<IfModule ossl_module>
## SSL Global Context
## All SSL configuration in this context applies both to
## the main server and all SSL-enabled virtual hosts.
# Some MIME-types for downloading Certificates and CRLs
AddType application/x-x509-ca-cert .crt
AddType application/x-pkcs7-crl .crl
# Pass Phrase Dialog:
# Configure the pass phrase gathering process.
# The filtering dialog program (`builtin' is a internal
# terminal dialog) has to provide the pass phrase on stdout.
SSLPassPhraseDialog builtin
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# Configure the SSL Session Cache: First the mechanism
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SSLSessionCache "shmcb:${ORACLE_INSTANCE}/diagnostics/logs/${COMPONENT_TYPE}/${COMPONENT_NAME}/ssl_scache(512000)"
SSLSessionCacheTimeout 300
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# Configure the path to the mutual exclusion semaphore the
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<IfModule mpm_winnt_module>
SSLMutex "none"
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<IfModule !mpm_winnt_module>
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<VirtualHost *:443>
<IfModule ossl_module>
# SSL Engine Switch:
# Enable/Disable SSL for this virtual host.
SSLEngine on
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# Client certificate verification type and depth. Types are
# none, optional and require.
SSLVerifyClient none
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# List the ciphers that the client is permitted to negotiate.
SSLCipherSuite SSL_RSA_WITH_RC4_128_MD5,SSL_RSA_WITH_RC4_128_SHA,SSL_RSA_WITH_3DES_EDE_CBC_SHA,SSL_RSA_WITH_DES_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA
# SSL Certificate Revocation List Check
# Valid values are On and Off
SSLCRLCheck Off
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<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
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SSLOptions +StdEnvVars
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ProxyRequests Off
<Proxy *>
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Allow from all
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SSLProxyWallet "${ORACLE_INSTANCE}/config/${COMPONENT_TYPE}/${COMPONENT_NAME}/keystores/default"
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</IfModule>
</VirtualHost>
</IfModule>
On the OHS side I have all the certificates needed so SSL is working properly. The weblogic environment is currently working fine with other webgates, but those are apache and we are trying to switch to OHS.
Can OHS use mod_proxy to connect to weblogic or do I need to use mod_wl_ohs?
Does anyone see anything wrong in my ssl.conf file in regards to the proxy section.
Thanks in advance.

In summary:
You need to create a new wallet with CSR (certificate signing req)
Send this to your certificate authority and get the signed server certificate.
Now import the signed server cert and the trusted root cert in to the wallet that you created newly.
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http://middlewaremagic.com/weblogic/?p=613
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http://middlewaremagic.com/weblogic (Middleware Magic Is Here)

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HTH,
--olaf

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