Thread: Apache-WebLogic

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    Hi,

    We are implementig Apache WebListener with WebLogic as the App Server.We are facing a problem where in on a file upload of over 500k we are having the Apache-WebLogic Bridge Failure.

    We even tried increasing the "ConnectTimeoutSecs" parameter value.Please note that our application works fine on Win NT using the WebLogic listener.

    This is our plug-in module settings i.e our httpd.conf file :

    ##
    ## httpd.conf -- Apache HTTP server configuration file
    ##

    # This is the main server configuration file. See URL http://www.apache.org/
    # for instructions.

    # Do NOT simply read the instructions in here without understanding
    # what they do, if you are unsure consult the online docs. You have been
    # warned.

    # Originally by Rob McCool

    # ServerType is either inetd, or standalone.

    ServerType standalone

    # If you are running from inetd, go to "ServerAdmin".

    # Port: The port the standalone listens to. For ports < 1023, you will
    # need httpd to be run as root initially.

    Port 80

    # HostnameLookups: Log the names of clients or just their IP numbers
    # e.g. www.apache.org (on) or 204.62.129.132 (off)
    # The default is off because it'd be overall better for the net if people
    # had to knowingly turn this feature on.

    HostnameLookups off

    # If you wish httpd to run as a different user or group, you must run
    # httpd as root initially and it will switch.

    # User/Group: The name (or #number) of the user/group to run httpd as.
    # On SCO (ODT 3) use User nouser and Group nogroup
    # On HPUX you may not be able to use shared memory as nobody, and the
    # suggested workaround is to create a user www and use that user.
    # NOTE that some kernels refuse to setgid(Group) or semctl(IPC_SET)
    # when the value of (unsigned)Group is above 60000;
    # don't use Group nobody on these systems!

    User nobody
    Group nobody

    # ServerAdmin: Your address, where problems with the server should be
    # e-mailed.

    ServerAdmin root@localhost

    # ServerRoot: The directory the server's config, error, and log files
    # are kept in.
    # NOTE! If you intend to place this on a NFS (or otherwise network)
    # mounted filesystem then please read the LockFile documentation,
    # you will save yourself a lot of trouble.

    ServerRoot /etc/httpd

    # BindAddress: You can support virtual hosts with this option. This option
    # is used to tell the server which IP address to listen to. It can either
    # contain "*", an IP address, or a fully qualified Internet domain name.
    # See also the VirtualHost directive.

    #BindAddress *

    # ErrorLog: The location of the error log file. If this does not start
    # with /, ServerRoot is prepended to it.

    ErrorLog logs/error_log

    # LogLevel: Control the number of messages logged to the error_log.
    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.

    LogLevel warn

    # Dynamic Shared Object (DSO) Support
    #
    # To be able to use the functionality of a module which was built as a DSO you
    # have to place corresponding `LoadModule' lines at this location so the
    # directives contained in it are actually available _before_ they are used.
    # Please read the file README.DSO in the Apache 1.3 distribution for more
    # details about the DSO mechanism and run `httpd -l' for the list of already
    # built-in (statically linked and thus always available) modules in your httpd
    # binary.
    #
    # Example:
    # LoadModule foo_module libexec/mod_foo.so
    #
    # Documentation for modules is in "/home/httpd/manual/mod" in HTML format.

    #LoadModule mmap_static_module modules/mod_mmap_static.so
    LoadModule env_module modules/mod_env.so
    LoadModule config_log_module modules/mod_log_config.so
    LoadModule agent_log_module modules/mod_log_agent.so
    LoadModule referer_log_module modules/mod_log_referer.so
    #LoadModule mime_magic_module modules/mod_mime_magic.so
    LoadModule mime_module modules/mod_mime.so
    LoadModule negotiation_module modules/mod_negotiation.so
    LoadModule status_module modules/mod_status.so
    LoadModule info_module modules/mod_info.so
    LoadModule includes_module modules/mod_include.so
    LoadModule autoindex_module modules/mod_autoindex.so
    LoadModule dir_module modules/mod_dir.so
    LoadModule cgi_module modules/mod_cgi.so
    LoadModule asis_module modules/mod_asis.so
    LoadModule imap_module modules/mod_imap.so
    LoadModule action_module modules/mod_actions.so
    #LoadModule speling_module modules/mod_speling.so
    LoadModule userdir_module modules/mod_userdir.so
    LoadModule proxy_module modules/libproxy.so
    LoadModule alias_module modules/mod_alias.so
    LoadModule rewrite_module modules/mod_rewrite.so
    LoadModule access_module modules/mod_access.so
    LoadModule auth_module modules/mod_auth.so
    LoadModule anon_auth_module modules/mod_auth_anon.so
    #LoadModule dbm_auth_module modules/mod_auth_dbm.so
    LoadModule db_auth_module modules/mod_auth_db.so
    LoadModule digest_module modules/mod_digest.so
    #LoadModule cern_meta_module modules/mod_cern_meta.so
    LoadModule expires_module modules/mod_expires.so
    LoadModule headers_module modules/mod_headers.so
    LoadModule usertrack_module modules/mod_usertrack.so
    #LoadModule example_module modules/mod_example.so
    #LoadModule unique_id_module modules/mod_unique_id.so
    LoadModule setenvif_module modules/mod_setenvif.so
    LoadModule weblogic_module modules/mod_wl.so

    # Extra Modules
    #LoadModule php_module modules/mod_php.so
    #LoadModule php3_module modules/libphp3.so
    #LoadModule perl_module modules/libperl.so

    <Location /m4n>
    SetHandler weblogic-handler
    </Location>

    <Location /servletimages>
    SetHandler weblogic-handler
    </Location>

    <Files *.jsp>
    SetHandler weblogic-handler
    </Files>

    <IfModule mod_weblogic.c>
    WebLogicHost 10.1.1.6
    WebLogicPort 7001
    MatchExpression *.jsp
    ConnectTimeoutSecs 1800
    ConnectRetrySecs 2
    </IfModule>


    # Reconstruction of the complete module list from all available modules
    # (static and shared ones) to achieve correct module execution order.
    # [WHENEVER YOU CHANGE THE LOADMODULE SECTION ABOVE UPDATE THIS, TOO]
    ClearModuleList
    #AddModule mod_mmap_static.c
    AddModule mod_env.c
    AddModule mod_log_config.c
    AddModule mod_log_agent.c
    AddModule mod_log_referer.c
    #AddModule mod_mime_magic.c
    AddModule mod_mime.c
    AddModule mod_negotiation.c
    AddModule mod_status.c
    AddModule mod_info.c
    AddModule mod_include.c
    AddModule mod_autoindex.c
    AddModule mod_dir.c
    AddModule mod_cgi.c
    AddModule mod_asis.c
    AddModule mod_imap.c
    AddModule mod_actions.c
    #AddModule mod_speling.c
    AddModule mod_userdir.c
    AddModule mod_proxy.c
    AddModule mod_alias.c
    AddModule mod_rewrite.c
    AddModule mod_access.c
    AddModule mod_auth.c
    AddModule mod_auth_anon.c
    #AddModule mod_auth_dbm.c
    AddModule mod_auth_db.c
    AddModule mod_digest.c
    #AddModule mod_cern_meta.c
    AddModule mod_expires.c
    AddModule mod_headers.c
    AddModule mod_usertrack.c
    #AddModule mod_example.c
    #AddModule mod_unique_id.c
    AddModule mod_so.c
    AddModule mod_setenvif.c
    AddModule mod_weblogic.c

    # Extra Modules
    #AddModule mod_php.c
    #AddModule mod_php3.c
    #AddModule mod_perl.c


    # The following directives define some format nicknames for use with
    # a CustomLog directive (see below).

    LogFormat "%h %l %u %t "%r" %>s %b "%{Referer}i" "%{User-Agent}i"" combined
    LogFormat "%h %l %u %t "%r" %>s %b" common
    LogFormat "%{Referer}i -> %U" referer
    LogFormat "%{User-agent}i" agent

    # The location of the access logfile (Common Logfile Format).
    # If this does not start with /, ServerRoot is prepended to it.

    CustomLog logs/access_log common

    # If you would like to have an agent and referer logfile uncomment the
    # following directives.

    #CustomLog logs/referer_log referer
    #CustomLog logs/agent_log agent

    # If you prefer a single logfile with access, agent and referer information
    # (Combined Logfile Format) you can use the following directive.

    #CustomLog logs/access_log combined

    # PidFile: The file the server should log its pid to
    PidFile /var/run/httpd.pid

    # ScoreBoardFile: File used to store internal server process information.
    # Not all architectures require this. But if yours does (you'll know because
    # this file is created when you run Apache) then you *must* ensure that
    # no two invocations of Apache share the same scoreboard file.
    ScoreBoardFile /var/run/httpd.scoreboard

    # The LockFile directive sets the path to the lockfile used when Apache
    # is compiled with either USE_FCNTL_SERIALIZED_ACCEPT or
    # USE_FLOCK_SERIALIZED_ACCEPT. This directive should normally be left at
    # its default value. The main reason for changing it is if the logs
    # directory is NFS mounted, since the lockfile MUST BE STORED ON A LOCAL
    # DISK. The PID of the main server process is automatically appended to
    # the filename.
    #
    #LockFile /var/lock/httpd.lock

    # ServerName allows you to set a host name which is sent back to clients for
    # your server if it's different than the one the program would get (i.e. use
    # "www" instead of the host's real name).
    #
    # Note: You cannot just invent host names and hope they work. The name you
    # define here must be a valid DNS name for your host. If you don't understand
    # this, ask your network administrator.

    # ServerName websvr1

    # UseCanonicalName: (new for 1.3) With this setting turned on, whenever
    # Apache needs to construct a self-referencing URL (a url that refers back
    # to the server the response is coming from) it will use ServerName and
    # Port to form a "canonical" name. With this setting off, Apache will
    # use the hostname ort that the client supplied, when possible. This
    # also affects SERVER_NAME and SERVER_PORT in CGIs.
    UseCanonicalName on

    # CacheNegotiatedDocs: By default, Apache sends Pragma: no-cache with each
    # document that was negotiated on the basis of content. This asks proxy
    # servers not to cache the document. Uncommenting the following line disables
    # this behavior, and proxies will be allowed to cache the documents.

    #CacheNegotiatedDocs

    # Timeout: The number of seconds before receives and sends time out

    Timeout 1800

    # KeepAlive: Whether or not to allow persistent connections (more than
    # one request per connection). Set to "Off" to deactivate.

    KeepAlive On

    # MaxKeepAliveRequests: The maximum number of requests to allow
    # during a persistent connection. Set to 0 to allow an unlimited amount.
    # We reccomend you leave this number high, for maximum performance.

    MaxKeepAliveRequests 100

    # KeepAliveTimeout: Number of seconds to wait for the next request

    KeepAliveTimeout 300

    # Server-pool size regulation. Rather than making you guess how many
    # server processes you need, Apache dynamically adapts to the load it
    # sees --- that is, it tries to maintain enough server processes to
    # handle the current load, plus a few spare servers to handle transient
    # load spikes (e.g., multiple simultaneous requests from a single
    # Netscape browser).

    # It does this by periodically checking how many servers are waiting
    # for a request. If there are fewer than MinSpareServers, it creates
    # a new spare. If there are more than MaxSpareServers, some of the
    # spares die off. These values are probably OK for most sites ---

    MinSpareServers 8
    MaxSpareServers 20

    # Number of servers to start --- should be a reasonable ballpark figure.

    StartServers 10

    # Limit on total number of servers running, i.e., limit on the number
    # of clients who can simultaneously connect --- if this limit is ever
    # reached, clients will be LOCKED OUT, so it should NOT BE SET TOO LOW.
    # It is intended mainly as a brake to keep a runaway server from taking
    # Unix with it as it spirals down...

    MaxClients 150

    # MaxRequestsPerChild: the number of requests each child process is
    # allowed to process before the child dies.
    # The child will exit so as to avoid problems after prolonged use when
    # Apache (and maybe the libraries it uses) leak. On most systems, this
    # isn't really needed, but a few (such as Solaris) do have notable leaks
    # in the libraries.

    MaxRequestsPerChild 100

    # Proxy Server directives. Uncomment the following line to
    # enable the proxy server:

    #ProxyRequests On

    # To enable the cache as well, edit and uncomment the following lines:

    #CacheRoot /var/cache/httpd
    #CacheSize 5
    #CacheGcInterval 4
    #CacheMaxExpire 24
    #CacheLastModifiedFactor 0.1
    #CacheDefaultExpire 1
    #NoCache a_domain.com another_domain.edu joes.garage_sale.com

    # Listen: Allows you to bind Apache to specific IP addresses and/or
    # ports, in addition to the default. See also the VirtualHost command

    #Listen 3000
    #Listen 12.34.56.78:80

    # VirtualHost: Allows the daemon to respond to requests for more than one
    # server address, if your server machine is configured to accept IP packets
    # for multiple addresses. This can be accomplished with the ifconfig
    # alias flag, or through kernel patches like VIF.

    # Any httpd.conf or srm.conf directive may go into a VirtualHost command.
    # See also the BindAddress entry.

    #<VirtualHost host.some_domain.com>
    #ServerAdmin webmaster@host.some_domain.com
    #DocumentRoot /www/docs/host.some_domain.com
    #ServerName host.some_domain.com
    #ErrorLog logs/host.some_domain.com-error_log
    #TransferLog logs/host.some_domain.com-access_log
    #</VirtualHost>


    ------------------
  2. #2
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    freebsd
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    Devshed Newbie (0 - 499 posts)
    Where did you get that weblogic_module?
    Your httpd.conf looks incomplete. Next time you post your httpd.conf here, please remove all the lines starting with #.

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