Weblogic Plugin issue

Question

Hello All,
Many thanks for helping me,
We have two webapps running in a single enterprise application and it's hosted
in WLP 7.0 SP2 Cluster(2 servers). We have a single IPlanet webserver where the
plugin configured and it routes the request to any one of the Weblogic servers.
We got the latest plugin from BEA(libproxy_p4_357725.zip) and it works ok for
one web application but not for the other. We also enabled the plugin log to see
what happens. We saw enormous number of "Preferred server not set or it was marked
bad, going to next server" when it fails. A complete set of log file is below:
Wed Jun 9 10:44:49 2004 ============================= new request ===============================
Wed Jun 9 10:44:49 2004 INFO: SSL is not configured
Wed Jun 9 10:44:49 2004 resolveRequest return code is [0]
Wed Jun 9 10:44:49 2004 URI=[NewBusinessWebApp/index.jsp]
Wed Jun 9 10:44:49 2004 Hdrs from Client:[accept]=[application/msword, application/vnd.ms-excel,
application/vnd.ms-powerpoint, image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*]
Wed Jun 9 10:44:49 2004 Hdrs from Client:[accept-language]=[en-gb]
Wed Jun 9 10:44:49 2004 Hdrs from Client:[accept-encoding]=[gzip, deflate]
Wed Jun 9 10:44:49 2004 Hdrs from Client:[user-agent]=[Mozilla/4.0 (compatible;
MSIE 5.5; Windows NT 4.0)]
Wed Jun 9 10:44:49 2004 Hdrs from Client:[host]=[10.227.4.33]
Wed Jun 9 10:44:49 2004 attempt #0 out of a max of 5
Wed Jun 9 10:44:49 2004 Server details are ''/0/0
Wed Jun 9 10:44:49 2004 Server was mark bad, going to next server
Wed Jun 9 10:44:49 2004 Server details are ''/0/0
Wed Jun 9 10:44:49 2004 Server was mark bad, going to next server
Wed Jun 9 10:44:49 2004 got pooled connection to server '10.227.4.33/8101/65535'
from general list for '-40700948'
Wed Jun 9 10:44:49 2004 WLS info : 10.227.4.33:8101 recycled? 1
Wed Jun 9 10:44:49 2004 URL::sendHeaders(): meth='GET' file='/NewBusinessWebApp/index.jsp'
protocol='HTTP/1.1'
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept]=[application/msword, application/vnd.ms-excel,
application/vnd.ms-powerpoint, image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept-language]=[en-gb]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept-encoding]=[gzip, deflate]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[user-agent]=[Mozilla/4.0 (compatible; MSIE
5.5; Windows NT 4.0)]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[host]=[10.227.4.33]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Path-Translated]=[u01/apps/iWS/docs/NewBusinessWebApp/index.jsp]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Path-Translated-Base]=[u01/apps/iWS/docs]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[WL-Proxy-Client-IP]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[WL-Proxy-SSL]=[false]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Client-IP]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-Forwarded-For]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Connection]=[Keep-Alive]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-WebLogic-Request-ClusterInfo]=[true]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-WebLogic-KeepAliveSecs]=[30]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[x-weblogic-cluster-hash]=[MxxEFWztTtKnWbJArcJ2B/b7aZ0]
Wed Jun 9 10:44:49 2004 INFO: sysSend 732
Wed Jun 9 10:44:49 2004 *******Exception type [READ_ERROR_FROM_SERVER] (socket
read failure) raised at line 197 of Reader.cpp
Wed Jun 9 10:44:49 2004 read zero byte during read HTTP status, RETRYWed Jun
9 10:44:49 2004 *******Exception type [HALF_OPEN_SOCKET_RETRY] (fill() got zero
byte error during reading HTTP status - request retry) raised at line 748 of URL.cpp
Wed Jun 9 10:44:49 2004 got exception in sendRequest phase: HALF_OPEN_SOCKET_RETRY:
[os error=131, line 748 of URL.cpp]: fill() got zero byte error during reading
HTTP status - request retry at line 1051
Wed Jun 9 10:44:49 2004 attempt #0 out of a max of 5
Wed Jun 9 10:44:49 2004 Server details are ''/0/0
Wed Jun 9 10:44:49 2004 Server was mark bad, going to next server
Wed Jun 9 10:44:49 2004 Server details are ''/0/0
Wed Jun 9 10:44:49 2004 Server was mark bad, going to next server
Wed Jun 9 10:44:49 2004 general list: trying connect to '10.227.4.33'/8103/65535
at line 1338 for '/NewBusinessWebApp/index.jsp'
Wed Jun 9 10:44:49 2004 INFO: New NON-SSL URL
Wed Jun 9 10:44:49 2004 Going to check the general server list
Wed Jun 9 10:44:49 2004 WLS info : 10.227.4.33:8103 recycled? 0
Wed Jun 9 10:44:49 2004 URL::sendHeaders(): meth='GET' file='/NewBusinessWebApp/index.jsp'
protocol='HTTP/1.1'
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept]=[application/msword, application/vnd.ms-excel,
application/vnd.ms-powerpoint, image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept-language]=[en-gb]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[accept-encoding]=[gzip, deflate]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[user-agent]=[Mozilla/4.0 (compatible; MSIE
5.5; Windows NT 4.0)]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[host]=[10.227.4.33]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Path-Translated]=[u01/apps/iWS/docs/NewBusinessWebApp/index.jsp]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Path-Translated-Base]=[u01/apps/iWS/docs]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[WL-Proxy-Client-IP]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[WL-Proxy-SSL]=[false]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Proxy-Client-IP]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-Forwarded-For]=[128.31.10.79]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[Connection]=[Keep-Alive]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-WebLogic-Request-ClusterInfo]=[true]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[X-WebLogic-KeepAliveSecs]=[30]
Wed Jun 9 10:44:49 2004 Hdrs to WLS:[x-weblogic-cluster-hash]=[MxxEFWztTtKnWbJArcJ2B/b7aZ0]
Wed Jun 9 10:44:49 2004 INFO: sysSend 732
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Date]=[Wed, 09 Jun 2004 09:44:49 GMT]
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Location]=[http://10.227.4.33/NewBusinessWebApp/application;JSESSIONID_NewBusinessWebApp=AGcRVXb2ZloCZUTmMEnhSEf84rmmpZ9ILgDmaki2EVmqifD1qpqh!1122206164?namespace=security&origin=index.jsp&event=link.login]
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Server]=[WebLogic WebLogic Temporary Patch
for CR105924 07/08/2003 12:14:20]
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Content-Type]=[text/plain]
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Transfer-Encoding]=[Chunked]
Wed Jun 9 10:44:49 2004 Hdrs from WLS:[Set-Cookie]=[JSESSIONID_NewBusinessWebApp=AGcRVXb2ZloCZUTmMEnhSEf84rmmpZ9ILgDmaki2EVmqifD1qpqh!1122206164;
path=/NewBusinessWebApp]
Wed Jun 9 10:44:49 2004 parsed all headers OK
Wed Jun 9 10:44:49 2004 sendResponse() : uref_p->getStatus() = '302'
Wed Jun 9 10:44:49 2004 Hdrs to client:[Date]=[Wed, 09 Jun 2004 09:44:49 GMT]
Wed Jun 9 10:44:49 2004 Hdrs to client:[Location]=[http://10.227.4.33/NewBusinessWebApp/application;JSESSIONID_NewBusinessWebApp=AGcRVXb2ZloCZUTmMEnhSEf84rmmpZ9ILgDmaki2EVmqifD1qpqh!1122206164?namespace=security&origin=index.jsp&event=link.login]
Wed Jun 9 10:44:49 2004 Hdrs to client:[Server]=[WebLogic WebLogic Temporary
Patch for CR105924 07/08/2003 12:14:20]
Wed Jun 9 10:44:49 2004 Hdrs to client:[Content-Type]=[text/plain]
Wed Jun 9 10:44:49 2004 Hdrs to client:[Transfer-Encoding]=[Chunked]
Wed Jun 9 10:44:49 2004 Hdrs to client:[Set-Cookie]=[JSESSIONID_NewBusinessWebApp=AGcRVXb2ZloCZUTmMEnhSEf84rmmpZ9ILgDmaki2EVmqifD1qpqh!1122206164;
path=/NewBusinessWebApp]
Wed Jun 9 10:44:49 2004 ============================= new request ===============================

Answer 1

I am encountering a similiar problem. Can someone help ?
The following is my error ....
Fri Aug 05 11:49:02 2005 ========================== New Request ==========================
Fri Aug 05 11:49:02 2005 SSL is not being used
Fri Aug 05 11:49:02 2005 resolveRequest: wlforward: portal/appmanager/EpworthPortal/EpworthDesktop.wlforward
Fri Aug 05 11:49:02 2005 Request URI = [portal/appmanager/EpworthPortal/EpworthDesktop]
Fri Aug 05 11:49:02 2005 attempt #0 out of a max of 5
Fri Aug 05 11:49:02 2005 WARNING!! No good servers left in the general list, reverting back to the static list
Fri Aug 05 11:49:02 2005 Host extracted from serverlist is [EETST03A]
Fri Aug 05 11:49:02 2005 parseServerList: could not resolve hostname 'EETST03A', treating it as invalid
Fri Aug 05 11:49:02 2005 Host extracted from serverlist is [EETST03B]
Fri Aug 05 11:49:02 2005 parseServerList: could not resolve hostname 'EETST03B', treating it as invalid
Fri Aug 05 11:49:02 2005 Initializing lastIndex=0 for a list of length=2
Fri Aug 05 11:49:02 2005 general list: trying connect to ''/0/0 at line 1218 for 'portal/appmanager/EpworthPortal/EpworthDesktop'
Fri Aug 05 11:49:02 2005 INFO: New NON-SSL URL
Fri Aug 05 11:49:02 2005 *******Exception type [UNKNOWN_HOST] (null or zero-length hostname) raised at line 1545 of ..\nsapi\.\URL.cpp
Fri Aug 05 11:49:02 2005 Exception occurred for backend host '/0/0' while error while connecting to : 'UNKNOWN_HOST [os error=0,  line 1545 of ..\nsapi\.\URL.cpp]: null or zero-length hostname'
Fri Aug 05 11:49:02 2005 Failed to connect to the general server :0:0, mark it BAD
Fri Aug 05 11:49:02 2005 sleeping for 2 sec at 906
Fri Aug 05 11:49:04 2005 attempt #1 out of a max of 5
Fri Aug 05 11:49:04 2005 WARNING!! No good servers left in the general list, reverting back to the static list
Fri Aug 05 11:49:04 2005 Host extracted from serverlist is [EETST03A]
Fri Aug 05 11:49:04 2005 Host extracted from serverlist is [EETST03B]
Fri Aug 05 11:49:04 2005 Initializing lastIndex=0 for a list of length=2
Fri Aug 05 11:49:04 2005 general list: trying connect to '172.17.35.51'/7001/7001 at line 1218 for 'portal/appmanager/EpworthPortal/EpworthDesktop'
Fri Aug 05 11:49:04 2005 INFO: New NON-SSL URL
Fri Aug 05 11:49:04 2005 Connection refused, error = 10022
Fri Aug 05 11:49:04 2005 Local Port of the socket is 1208
Fri Aug 05 11:49:04 2005 Remote Host 172.17.35.51 Remote Port 7001
Fri Aug 05 11:49:04 2005 general list: created a new connection to '172.17.35.51'/7001 for 'portal/appmanager/EpworthPortal/EpworthDesktop', Local port: 1208
Fri Aug 05 11:49:04 2005 WLS info in sendRequest: 172.17.35.51:7001 recycled? 0
Fri Aug 05 11:49:04 2005 URL->reallySend 449
Fri Aug 05 11:52:13 2005 *******Exception type [READ_ERROR_FROM_SERVER] (socket read failure) raised at line 197 of ..\nsapi\.\Reader.cpp
Fri Aug 05 11:52:13 2005 caught exception in readStatus: READ_ERROR_FROM_SERVER [os error=10054, line 197 of ..\nsapi\.\Reader.cpp]: socket read failure at line 775
Fri Aug 05 11:52:13 2005 PROTOCOL_ERROR: Backend Server not responding - isRecycled:0
Fri Aug 05 11:52:13 2005 *******Exception type [PROTOCOL_ERROR] (Backend Server not responding) raised at line 793 of ..\nsapi\.\URL.cpp
Fri Aug 05 11:52:13 2005 NOT failing over after sendRequest() due to error 10054
Fri Aug 05 11:52:13 2005 request [portal/appmanager/EpworthPortal/EpworthDesktop] did NOT process successfully
Message was edited by:
bennyng