RE: Reloading Class Files
Sure, simply at development=true to your orion-web.xml file. See http://www.orionserver.com/docs/orion-web.xml.html -mike Mike Cannon-Brookes :: [EMAIL PROTECTED] Atlassian :: http://www.atlassian.com Supporting YOUR J2EE World -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dave Ford Sent: Thursday, September 20, 2001 12:35 PM To: Orion-Interest Subject: Reloading Class Files Is there a way to make Orion reload the latest version of the class EVERY TIME. Specifically I'm referring to Beans that are used by JSP files. This is to make development more convenient so I don't have to restart Orion after every change. Thanks, Dave Ford Smart Soft - The Java Training Company http://www.smart-soft.com
network adapter could not establish the connection...Oracle connectivity error
hi i get this network adapter adapter could not establish the connection error whenever i go for connecting any piece of code with oracle.it's pretty calm with other databases.solve me with this problem please. thanks and regards. _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
RE: Help me
Did youcopy tools.jar (from your jdk) into your Orion directory? -Original Message-From: nguyen dinh uong [mailto:[EMAIL PROTECTED]]Sent: 20 September 2001 12:28To: Orion-InterestSubject: Help me I have to meet some error when I deploy /demo/ejb I hope You can help me First error .This is appear when I use java -jar orion.jar /*Auto-deploying product (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/product/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a librarypath="the/path/to/tools.jar" / and restartAuto-deploying cart (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/cart/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a library path="the/path/to/tools.jar" / and restartAuto-deploying usermanager (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/usermanager/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a library path="the/path/to/tools.jar" / and restartAuto-deploying product... Error instantiating application 'ejbsamples' at file:/C:/orion/demo/ejb/: Error auto-deploying application-client at product: No location specified and no suitable instance of the type 'Product' found for the ejb-ref MyProductOrion/1.4.5 initialized*/Second error .when I use command java -classpath ../../../orion.jar;../../../ejb.jar;../../../jndi.jar;. CartClient/*Exception in thread "main" java.lang.SecurityException: Invalid username/password for ejbsamples (admin) at com.evermind.server.rmi.ba.gl(JAX) at com.evermind.server.rmi.ba.gl(JAX) at com.evermind.server.rmi.ba.f4(JAX) at com.evermind.server.rmi.RMIServer.f4(JAX, Compiled Code) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f4(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.aq8(JAX, Compiled Code) at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(JAX, Compiled Code) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242) at javax.naming.InitialContext.init(InitialContext.java:218) at javax.naming.InitialContext.init(InitialContext.java:174) at CartClient.main(CartClient.java:17) */I don't know I'll have to continune how Thank you very much Uo^ng Dinh Nguyen - Get your private, free Email by Vietnamese at http://vol.vnn.vn
Problems accessing remote EJBs
Hi all,
(it drives me crazy...)
i'm trying to access some ejbs from my webapp on another orion-server.
1) my application-client (with application-client.xml) works fine.
jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.evermind.server.ApplicationClientInitialContextFactory);
...
initial = new InitialContext(jndi_props); = Ok.
rootctx = (Context)initial.lookup(java:comp/env);
System.out.println(rootctx: +rootctx.toString()); == shows the contents of
application-client.xml (=Context), Ok.
2) same source but (servlet or jsp-page(attached))
jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.evermind.server.rmi.RMIInitialContextFactory);
...
initial = new InitialContext(jndi_props); = Ok.
rootctx = (Context)initial.lookup(java:comp/env);
System.out.println(rootctx: +rootctx.toString());
== Exception: java:comp/env not found
Did i miss something? - where to get the Context? - whats wrong?
3) same as 2) but calling
initial = new InitialContext(); = local access
rootctx = (Context)initial.lookup(java:comp/env);
System.out.println(rootctx: +rootctx.toString()); == shows
webapp.war/web.xml (=Context), Ok.
tia
klaus
btw:
rmi.xml: server host=196.129.237.124 port=23791 username=admin
password=secure/
orion-application.xml: ejb-module remote=true path=ejb-jar.jar /
works (for all ejbs) if _both_ servers are 1.5.2 or oc4j-1.0.2.2.1.
but then there are other bugs
--
Klaus Thiele - Personal Informatik AG
mailto:[EMAIL PROTECTED]
Your mouse has moved.
Windows must be restarted for the change to take effect.
%@ page language=java%
%@ page import=java.util.Properties %
%@ page import=java.util.Hashtable %
%@ page import=javax.naming.Context %
%@ page import=javax.naming.InitialContext %
%@ page import=javax.rmi.PortableRemoteObject %
%@ page import=javax.ejb.* %
%@ page import=com.PIAG.ejb.entity.* %
%@ page import=com.PIAG.ejb.session.* %
%
response.setHeader(Pragma, No-cache);
response.setHeader(Cache-Control, no-cache);
response.setDateHeader(Expires, 1);
%
html
head
titleTestIt/title
/head
body
%
Context initial = null;
Context rootctx = null;
SettingsHome setHome = null;
Settings set = null;
Hashtable jndi_props = new Hashtable();
jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.evermind.server.rmi.RMIInitialContextFactory);
jndi_props.put(javax.naming.Context.SECURITY_PRINCIPAL,admin);
jndi_props.put(javax.naming.Context.SECURITY_CREDENTIALS,secure);
jndi_props.put(javax.naming.Context.PROVIDER_URL,ormi://196.129.237.124:23791/testapp);
//jndi_props.put(dedicated.connection,true);
%
%= javax.naming.Context.INITIAL_CONTEXT_FACTORY%: %=
jndi_props.get(javax.naming.Context.INITIAL_CONTEXT_FACTORY)%br
%= javax.naming.Context.PROVIDER_URL%: %=
jndi_props.get(javax.naming.Context.PROVIDER_URL)%brbr
%
try {
//initial = new InitialContext();
initial = new InitialContext(jndi_props);
rootctx = (Context)initial.lookup(java:comp/env);
%
%=initial.toString()%br
%=rootctx.toString()%br
%
} catch (Exception e) {
%
Oops1: %=e.getMessage()%br
%
}
try {
Object objref = rootctx.lookup(ejb/Settings);
//Object objref = initial.lookup(java:comp/env/ejb/Settings);
setHome = (SettingsHome)PortableRemoteObject.narrow(objref,
SettingsHome.class);
%
%=objref.toString()%br
%
} catch (Exception e) {
%
Oops2: %=e.getMessage()%br
%
}
Properties props = null;
try {
set = setHome.create(ZAPPA, Settings.LOGA);
%
%=set.toString()%br
%
/* props = set.getProperties();
%
props=%=props.toString()%br
% */
set.setValue(ak,NET);
set.setValue(pnr,1);
set.setValue(vertnr,1);
set.setValue(naname,Duck);
set.setValue(vorname,Donald);
props = set.getProperties();
%
props=%=props.toString()%br
%
set.save();
set.remove();
} catch( Exception e ) {
%
Oops3: %=e.getMessage()%br
%
}
%
/body
/html
RE: network adapter could not establish the connection...Oracle connectivity error
You need to install oracle client in the client m/c is u are usinfg type 4 driver OCI. This allows your client to use sqlnet for DB connetion. Check if you are able to connect to DB via SQLPLUS. How ever If u are usinf type 2 driver u don't need to have oracle client installed. -Original Message- From: vasanth kumar [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 20, 2001 2:11 PM To: Orion-Interest Subject: network adapter could not establish the connection...Oracle connectivity error hi i get this network adapter adapter could not establish the connection error whenever i go for connecting any piece of code with oracle.it's pretty calm with other databases.solve me with this problem please. thanks and regards. _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
Re: Help me
Please read the error itÂ’s having all the solution to fix your problem --- nguyen dinh uong [EMAIL PROTECTED] wrote: HR PI have to meet some error when I deploy /demo/ejb BRI hope You can help me BRFirst error .This is appear when I use BRjava -jar orion.jar BR/*BRAuto-deploying product (No previous deployment found)... Error compiling file:/CBR:/orion/demo/ejb/product/: Error instantiating compiler: Javac not installed, coBRpy tools.jar from your sun JDK dir's lib dir to the orion dir or add a lt;libraryBRpath=the/path/to/tools.jar /gt; and restartBRAuto-deploying cart (No previous deployment found)... Error compiling file:/C:/oBRrion/demo/ejb/cart/: Error instantiating compiler: Javac not installed, copy tooBRls.jar from your sun JDK dir's lib dir to the orion dir or add a lt;library path=BRthe/path/to/tools.jar /gt; and restartBRAuto-deploying usermanager (No previous deployment found)... Error compiling filBRe:/C:/orion/demo/ejb/usermanager/: Error instantiating compiler: Javac not instaBRlled, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a lt;BRlibrary path=the/path/to/tools.jar /gt; and restartBRAuto-deploying product... Error instantiating application 'ejbsamples' at file:/BRC:/orion/demo/ejb/: Error auto-deploying application-client at product: No locatBRion specified and no suitable instance of the type 'Product' found for the ejb-rBRef MyProductBROrion/1.4.5 initializedBR*/BRSecond error .when I use command BRjava -classpath ../../../orion.jar;../../../ejb.jar;../../../jndi.jar;. CartClientBR/*BRException in thread main java.lang.SecurityException: Invalid username/password for ejbsamples (admin)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.rmi.ba.gl(JAX)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.rmi.ba.gl(JAX)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.rmi.ba.f4(JAX)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.rmi.RMIServer.f4(JAX, Compiled Code)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.rmi.RMIContext.lookup(JAX)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.administration.LazyResourceFinder.f4(JAX)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX)/P Pnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.Application.aq8(JAX, Compiled Code)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at com.evermind.server.ApplicationClientInitialContextFactory.getInitialBRContext(JAX, Compiled Code)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6BR71)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242BR)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at javax.naming.InitialContext.init(InitialContext.java:218)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at javax.naming.InitialContext.lt;initgt;(InitialContext.java:174)BRnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; at CartClient.main(CartClient.java:17)/P P*/BRI don't know I'll have to continune how BRThank you very much BRUo^ng Dinh Nguyen /P - Get your private, free Email by Vietnamese at http://vol.vnn.vn Regards Muthu Rajamanickam e-mail:[EMAIL PROTECTED] Phone:832-567-7859 __ Terrorist Attacks on U.S. - How can you help? Donate cash, emergency relief information http://dailynews.yahoo.com/fc/US/Emergency_Information/
RE: Help me
For error 1) You have to copy tools.jar to c:\orion directory For error 2) You have to provide jndi.properties for accessing client. You have to provide username/password for JNDI lookup. Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) VoquetteDelivering Sound Information Send Instant Message -Original Message-From: nguyen dinh uong [mailto:[EMAIL PROTECTED]]Sent: Thursday, September 20, 2001 4:28 AMTo: Orion-InterestSubject: Help me I have to meet some error when I deploy /demo/ejb I hope You can help me First error .This is appear when I use java -jar orion.jar /*Auto-deploying product (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/product/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a librarypath="the/path/to/tools.jar" / and restartAuto-deploying cart (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/cart/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a library path="the/path/to/tools.jar" / and restartAuto-deploying usermanager (No previous deployment found)... Error compiling file:/C:/orion/demo/ejb/usermanager/: Error instantiating compiler: Javac not installed, copy tools.jar from your sun JDK dir's lib dir to the orion dir or add a library path="the/path/to/tools.jar" / and restartAuto-deploying product... Error instantiating application 'ejbsamples' at file:/C:/orion/demo/ejb/: Error auto-deploying application-client at product: No location specified and no suitable instance of the type 'Product' found for the ejb-ref MyProductOrion/1.4.5 initialized*/Second error .when I use command java -classpath ../../../orion.jar;../../../ejb.jar;../../../jndi.jar;. CartClient/*Exception in thread "main" java.lang.SecurityException: Invalid username/password for ejbsamples (admin) at com.evermind.server.rmi.ba.gl(JAX) at com.evermind.server.rmi.ba.gl(JAX) at com.evermind.server.rmi.ba.f4(JAX) at com.evermind.server.rmi.RMIServer.f4(JAX, Compiled Code) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f4(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.aq8(JAX, Compiled Code) at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(JAX, Compiled Code) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242) at javax.naming.InitialContext.init(InitialContext.java:218) at javax.naming.InitialContext.init(InitialContext.java:174) at CartClient.main(CartClient.java:17) */I don't know I'll have to continune how Thank you very much Uo^ng Dinh Nguyen - Get your private, free Email by Vietnamese at http://vol.vnn.vn
Re: Problems accessing remote EJBs
Hi Kesav, thanks for help, but it does not work (1.5.2 and 1.0.2.2.1) klaus Am Donnerstag, 20. September 2001 16:17 schrieben Sie: This is what exactly I also observer long back. In your first senario every thing works fine If you want to access remote ejb from jsp/servlets there is a small difference. 1)The lookup should not be java:comp/env/ the lookup should be directly to the ejb name. 2)You should not use PortableRemoteObject.narrow() after lookup. Example. If your ejb name is ejb/MyEJB Inside jsp/servlet jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.rmi.RMIInitialContextFactory); Context ctx = new InitialContext(jndi_props); Home home = (Home)ctx.lookup(ejb/MyEJB); //You get directly the reference to the home object Remote remote = homre.create(); remote.invoke(); Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) VoquetteDelivering Sound Information -Original Message- From: Klaus Thiele [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 20, 2001 3:02 AM To: Orion-Interest Subject: Problems accessing remote EJBs Hi all, (it drives me crazy...) i'm trying to access some ejbs from my webapp on another orion-server. 1) my application-client (with application-client.xml) works fine. jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.ApplicationClientInitialContextFactory); ... initial = new InitialContext(jndi_props); = Ok. rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == shows the contents of application-client.xml (=Context), Ok. 2) same source but (servlet or jsp-page(attached)) jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.rmi.RMIInitialContextFactory); ... initial = new InitialContext(jndi_props); = Ok. rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == Exception: java:comp/env not found Did i miss something? - where to get the Context? - whats wrong? 3) same as 2) but calling initial = new InitialContext(); = local access rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == shows webapp.war/web.xml (=Context), Ok. tia klaus btw: rmi.xml: server host=196.129.237.124 port=23791 username=admin password=secure/ orion-application.xml: ejb-module remote=true path=ejb-jar.jar / works (for all ejbs) if _both_ servers are 1.5.2 or oc4j-1.0.2.2.1. but then there are other bugs -- Klaus Thiele - Personal Informatik AG mailto:[EMAIL PROTECTED] Your mouse has moved. Windows must be restarted for the change to take effect. Content-Type: text/html; charset=iso-8859-1; name=Anhang: 1 Content-Transfer-Encoding: quoted-printable Content-Description: -- Klaus Thiele - Personal Informatik AG mailto:[EMAIL PROTECTED] Your mouse has moved. Windows must be restarted for the change to take effect.
Wierd CMP Bug
Using a list-mapping with orion and using a vector to store the mapping works if you add elements to the vector using .add, however when using .addElement orion will not store the vector. Wierd or am I missing something? w
Re: Problems accessing remote EJBs
Greetings, Kesav. I have had to chase down a few instances of this myself. A useful tool I found was the orionconsole.jar. It is still alpha, with lots of missing functionality, but one thing that is working is the ability to read Orion's JNDI tree. A little hunting should tell you what the name is and where your ejb is registered. I found that unless everything is perfectly specified in the XML files, Orion has a tendency to auto-generate JNDI names that may not be what your code is looking for. This would be one way to verify what is going on. -Steve Klaus Thiele wrote: Hi Kesav, thanks for help, but it does not work (1.5.2 and 1.0.2.2.1) klaus Am Donnerstag, 20. September 2001 16:17 schrieben Sie: This is what exactly I also observer long back. In your first senario every thing works fine If you want to access remote ejb from jsp/servlets there is a small difference. 1)The lookup should not be java:comp/env/ the lookup should be directly to the ejb name. 2)You should not use PortableRemoteObject.narrow() after lookup. Example. If your ejb name is ejb/MyEJB Inside jsp/servlet jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.rmi.RMIInitialContextFactory); Context ctx = new InitialContext(jndi_props); Home home = (Home)ctx.lookup(ejb/MyEJB); //You get directly the reference to the home object Remote remote = homre.create(); remote.invoke(); Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) VoquetteDelivering Sound Information -Original Message- From: Klaus Thiele [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 20, 2001 3:02 AM To: Orion-Interest Subject: Problems accessing remote EJBs Hi all, (it drives me crazy...) i'm trying to access some ejbs from my webapp on another orion-server. 1) my application-client (with application-client.xml) works fine. jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.ApplicationClientInitialContextFactory); ... initial = new InitialContext(jndi_props); = Ok. rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == shows the contents of application-client.xml (=Context), Ok. 2) same source but (servlet or jsp-page(attached)) jndi_props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,com.ever mind.se rver.rmi.RMIInitialContextFactory); ... initial = new InitialContext(jndi_props); = Ok. rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == Exception: java:comp/env not found Did i miss something? - where to get the Context? - whats wrong? 3) same as 2) but calling initial = new InitialContext(); = local access rootctx = (Context)initial.lookup(java:comp/env); System.out.println(rootctx: +rootctx.toString()); == shows webapp.war/web.xml (=Context), Ok. tia klaus btw: rmi.xml: server host=196.129.237.124 port=23791 username=admin password=secure/ orion-application.xml: ejb-module remote=true path=ejb-jar.jar / works (for all ejbs) if _both_ servers are 1.5.2 or oc4j-1.0.2.2.1. but then there are other bugs -- Klaus Thiele - Personal Informatik AG mailto:[EMAIL PROTECTED] Your mouse has moved. Windows must be restarted for the change to take effect. Content-Type: text/html; charset=iso-8859-1; name=Anhang: 1 Content-Transfer-Encoding: quoted-printable Content-Description: -- Klaus Thiele - Personal Informatik AG mailto:[EMAIL PROTECTED] Your mouse has moved. Windows must be restarted for the change to take effect. -- Stephen Davidson Java Consultant Delphi Consultants, LLC http://www.delphis.com Phone: 214-696-6224 x208
Questions about Orion
I am evaluating the Orion server for use in a production web site which would be hosted by a hosting services provider. It would run on a Windows 2000 box alongside other web sites serviced by IIS and will manage data in SQL Server 2000 database. I have a few questions I wasn't able to find answers to and I wonder if you can help me with them. 1. I wonder if anybody had any negative experience using Orion server on Windows 2000 or with SQL Server 2000? I-Net jdbc products are going to be used. 2. Any comments on performance, scalability and availability of the Orion server on Windows 2000? 3. What VM is best to use to run Orion server? 4. Does it have auto start and restart features? Do you have to have an interactive logon session to start it? 5. What security context does it run in? 6. What is Orion server security track record? Has it ever been compromised or taken out by DOS attacks? 7. Any comments on IronFlare's technical support? It looks like there is no live tech support - just email. All input is welcome. Thanks, Vlad
RE: Questions about Orion
Vlad, Here are the answers as I know them: 1. SQL Server 2000 database -- That's a tough one. I don't know any IT managers recommending this beast. But if you got to live with it ... make sure you test the jdbc drivers with all necessary uses of sql including things like LIMIT, CLOB, BLOB as well as 100's of open connections. These are the key database needs for a appserver servicing the web. 2. Orion uses the Java 1.3 jvm from Sun, IBM or others. As they say, if it runs on one, it runs on all. 3. We use IBM's jvm with absolutely no problems. 4. Scalability is determined by your clustering needs. Orion clusters httpsessions in islands of two to four servers. Statefull Session Beans are not clustered, but entity beans and slsb's are easily set up in a clustered environment. Orion is easily the fastest jsp/servlet engine on the planet, and along with some very good performance numbers on the ejb side, you can out do other app servers by a factor of 3 to 1. By the way, Orion by itself can out do IIS by six to one! Oracle thought so much of the Orion performance, they licensed the software as the core of their j2ee application server. 5. j2ee security is used on Orion, you can implement your own user security, or link up with ldap, or use the builtin usermanagers for databases. SSL is also a feature of Orion, but I would recommend locking down your web server with SSL, or use a hardward accelerator, and proxying Orion outside the dmz. This is how most firms implement appservers. 6. Like anything, if you run it on Windows, it will be compromised. We have not had any security troubles with Linux RedHat 7.1 and orion. 7. Ironflare doesn't really provide the technical support that some need. With Ironflare's encouragement, companies like Flowsheet Technologies and others provide subscription based customer support for Orion. Join our site, www.elephantwalker.com, its free, and sign up for a subscription when you need some help. We also provide a course for Orion in the San Francisco Bay Area. regards, the elephantwalker www.elephantwalker.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Vlad Vinogradsky Sent: Thursday, September 20, 2001 8:22 PM To: Orion-Interest Subject: Questions about Orion I am evaluating the Orion server for use in a production web site which would be hosted by a hosting services provider. It would run on a Windows 2000 box alongside other web sites serviced by IIS and will manage data in SQL Server 2000 database. I have a few questions I wasn't able to find answers to and I wonder if you can help me with them. 1. I wonder if anybody had any negative experience using Orion server on Windows 2000 or with SQL Server 2000? I-Net jdbc products are going to be used. 2. Any comments on performance, scalability and availability of the Orion server on Windows 2000? 3. What VM is best to use to run Orion server? 4. Does it have auto start and restart features? Do you have to have an interactive logon session to start it? 5. What security context does it run in? 6. What is Orion server security track record? Has it ever been compromised or taken out by DOS attacks? 7. Any comments on IronFlare's technical support? It looks like there is no live tech support - just email. All input is welcome. Thanks, Vlad
about Authentication
Dear , I have a question about use from certificate I got a problem .I don't know how to set the BASIC Authentication for my web via the Orion server. Thank's mars
