Holding temperature for a set time
Hi all,
Bit of a brainteaser here maybe!
Attached is a section of a vi have, where by when a set temperature is reached, the set time starts, then knocks the heater off.
When I run it on my PC, with no compact fieldpoint modules attached, (temperature shows 0 degs C) the timer kicks in no troubles.
However, when I connect up to the modules, all works well untill the temperature is reached (the wee light comes on too, saying it has reached the temp) but the timer never starts!
Any idea how or why this could be hapenning? I'm using vers. 7.1.1 at the moment.
Cheers,
Steven
Attachments:
NA Sing test A.vi 429 KB
Sorry Fios,
but your code is to messy to read properly. Take 10 minutes to do the following:
Left to rigth dataflow.
Smaller
Ton
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java.naming.provider.url=t3://localhost:80
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Let me try to answer :)....
A1> No need to name diff machines by default weblogic
considers the servers are physically located in diff boxes.
The names are used to differtiate the mang servers which are in
multihomed
Some things to chk
1> Did u targeted the ear file Target as cluster.
2> Can u see on the Admin console that both the man servers
are participated in the cluster( u can see by clicking the monitoring
tab on the Cluster node).
3>Is the URL:PORT for the default web app correct?
the reason: is I dont see the port# on the link u mentioned
4> probably ur ejb might not been deployed on the target thats the
reason u cant access thru java client. If u correct the targets that
will probably fix it.
Hope this helps
Please post the result
Thanks
Sudhir
[email protected] (Chris) wrote in message news:<[email protected]>...
> Any help appreciated with this situation:
> I'm trying to set up a cluster for the first time and running into
> issues (no big surprise). I'll outline my situation and pose questions
> as they arise. If/when I get things to work I'll post a step-by-step
> summary of what it took to get a simple cluster going.
> Here's what I have:
>
> machines:
> 1 Windows 2000 machines with WL 6.1
> 2 RedHat Linux machines with WL 6.1
> All machines are on the same Home LAN, can see each other, etc.
> IP addresses are:
> Windows box: 192.168.1.100
> Linux box 1: 192.168.1.102
> Linux box 2: 192.168.1.103
>
> servers:
> I've set up the Windows machine as my admin server, and set up
> a managed server on each Linux machine. I created a cluster that consists
> of the 2 Linux machines and deployed the web app and EJB to the cluster.
> The Windows machine is acting as a Proxy using ClusterServlet.
> The web application has been set as the Default Web Application on the
> two Linux machines. All 3 machines are listening on ports 80/443. I also
> set up session memory replication through the console.
>
> Application:
> I have an application that I package as an EAR file. I'm using it as a
> "reference" application designed to mimic a real world app as much as possible.
> The EAR file contains a web application that uses Struts. It also consists
> of a single Stateless Session Bean. The WAR file and EJB Jar are all
> packaged up into the EAR file. I've been able to run this application just
> fine on a single managed server on all 3 machines.
> The web application works fine, and it can invoke the EJB. I can also
> invoke the EJB from Java stand-alone clients. Struts works great. All is
> well with the world. Now I'm trying to "cluster-ize" this app using
> the environment described above and encountering issues.
>
> I've read the docs and followed the instructions according to the
> "Weblogic Bible" book. I can bring up all 3 servers and the Linux
> managed servers connect to the cluster just fine. I can also
> see the Struts messages in their logs which normally happens and tells me
> the webapp is initialized properly. The console tells me that the managed
> servers are running. I get no error messages starting up any of the serves.
>
> Here are the problems I am encountering.
>
> When I try to access the Web Application (through a browser on the
> Windows machine using http://localhost) I get the following error message:
>
> <Nov 19, 2002 6:44:33 AM EST> <Error> <HTTP> <HttpServer(1754841,null default ct
> x,admin) found no context for "/". This request does not match the context path
> for any installed web applications and there is no default web application confi
> gured.>
>
> Also, when I try to invoke the EJB through a stand-alone Java client,
> I get a JNDI lookup error on the EJB's home interface.
>
> Questions:
> Question1: I noticed when setting up the machines that console lets you
> define a "Machine" or a "Unix Machine". What's the difference? Should I
> define the Linux machines as Unix machines or machines, and what are the
> consequences of either choice?
>
> Question2:
> I'm not totally clear on how my web.xml should look to set up Struts,
> the ClusterServlet, and a servlet filter I'm using to test Servlet filters.
> Here is what I had before I tried to cluster and which works fine:
>
> <filter>
> <filter-name>MainFilter</filter-name>
> <filter-class>com.refapp.servlets.MainFilter</filter-class>
> <init-param>
> <param-name>myAttribute</param-name>
> <param-value>Foo</param-value>
> </init-param>
> </filter>
>
> <filter-mapping>
> <filter-name>MainFilter</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping
>
>
> <!-- Struts ActionServlet Configuration -->
> <servlet>
> <servlet-name>action</servlet-name>
> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
>
> <init-param>
> <param-name>application</param-name>
> <param-value>refappstruts</param-value>
> </init-param>
>
> <init-param>
> <param-name>config</param-name>
> <param-value>/WEB-INF/struts-config.xml</param-value>
> </init-param>
>
> <init-param>
> <param-name>debug</param-name>
> <param-value>2</param-value>
> </init-param>
>
> <init-param>
> <param-name>mapping</param-name>
> <param-value>org.apache.struts.action.RequestActionMapping</param-value>
> </init-param>
> <load-on-startup>2</load-on-startup>
> </servlet>
>
> <servlet-mapping>
> <servlet-name>action</servlet-name>
> <url-pattern>*.do</url-pattern>
> </servlet-mapping>
>
> <welcome-file-list>
> <welcome-file>index.do</welcome-file>
> <welcome-file>index.jsp</welcome-file>
> <welcome-file>index.html</welcome-file>
> </welcome-file-list>
>
> (I have set up a "dummy" 0-length file called index.do that triggers
> Struts to go into its ActionServlet when first accessing the web site).
>
> Here is how I added ClusterServlet to web.xml:
>
> servlet>
> <servlet-name>ClusterServlet</servlet-name>
> <servlet-class>weblogic.servlet.internal.HttpClusterServlet</servlet-class>
> <load-on-startup>0</load-on-startup>
> <init-param>
> <param-name>defaultServers</param-name>
> <param-value>192.168.1.102:80:443|192.168.1.103:80:443</param-value>
> </init-param>
> <init-param>
> <param-name>DebugConfigInfo</param-name>
> <param-value>ON</param-value>
> </init-param>
> </servlet>
>
> <servlet-mapping>
> <servlet-name>InitServlet</servlet-name>
> <url-pattern>/servlet/InitServlet</url-pattern>
> </servlet-mapping>
>
> <servlet-mapping>
> <servlet-name>action</servlet-name>
> <url-pattern>*.do</url-pattern>
> </servlet-mapping>
>
> <servlet-mapping>
> <servlet-name>ClusterServlet</servlet-name>
> <url-pattern>/</url-pattern>
> </servlet-mapping>
>
> <servlet-mapping>
> <servlet-name>ClusterServlet</servlet-name>
> <url-pattern>*.html</url-pattern>
> </servlet-mapping>
>
> <servlet-mapping>
> <servlet-name>ClusterServlet</servlet-name>
> <url-pattern>*.jsp</url-pattern>
> </servlet-mapping>
>
> <servlet-mapping>
> <servlet-name>ClusterServlet</servlet-name>
> <url-pattern>*.do</url-pattern>
> </servlet-mapping>
>
>
> Clearly there is a problem with the Default Web application not being
> seen/mapped properly. Any chances my URL mappings for the filter servlet,
> Struts, and ClusterServlet are stepping on each other?
>
> With respect to the EJB, here is what my weblogic-ejb-jar looks like:
>
> <weblogic-ejb-jar>
> <weblogic-enterprise-bean>
> <ejb-name>Hello</ejb-name>
> <stateless-session-descriptor>
> <pool>
> <max-beans-in-free-pool>100</max-beans-in-free-pool>
> </pool>
> <stateless-clustering>
> <stateless-bean-is-clusterable>true</stateless-bean-is-clusterable>
> <stateless-bean-load-algorithm>
> round-robin
> </stateless-bean-load-algorithm>
> <stateless-bean-methods-are-idempotent>
> true
> </stateless-bean-methods-are-idempotent>
> </stateless-clustering>
> </stateless-session-descriptor>
> <jndi-name>Hello.Home</jndi-name>
> </weblogic-enterprise-bean>
>
> I run this through ejbc and package everything up into the EAR file.
> However, I get a JNDI lookup failure when I try to access the Bean from
> a standalone Java client running on the Windows machine.
> Here is the jndi.properties file that I am using:
>
> java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
> java.naming.provider.url=t3://localhost:80
>
> Any ideas what I'm doing wrong here? I can post config.xml also if needed.
>
> Thanks in advance!
-
DESPERATE PLEASE HELP So my mother got herself an iPod touch 5g for Christmas and barely asked me to set it up last night, (BRAND NEW NOT OPENED YET).. I set it up not plugged into iTunes (directly on iPod). I was setting up a new iTunes account for her (got passed Wi-fi set up and location services) and as I was doing that, it mysteriously froze somehow. So I held the home button and power button down simultaneously, which I thought would restart the iPod/shut it down.. so it did, and it was on the apple logo screen for a LONG TIME.. and when I checked after a long time, it was black. I tried to turn it on, charge, and plug it into itunes (iMac computer) and it won't turn on!!!!! PLEASE HELP
Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- Try on another computer
- If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar
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