I have two web applications deployed in Wildfly 18. Both of them use AWS ClOud HSM. They work perfectly fine while used alone. But as soon request is sent to both the applications I get the error "java.lang.UnsatisfiedLinkError: Native Library XXX.so already loaded in another classloader".
There is a jar file cloudhsm.jar which internally loads the .so library. I have to use the following statement to register a new security provider
Security.addProvider(new com.cavium.provider.CaviumProvider());
The same statement is used in both the applications
I have tried configuring the provider in java.security file also. But that also doesnt work.
How should I configure the provider to be used in both the applciations.
Related
I have a self contained asp net core web application and I dont know where in the file system I need to place the files. I will be using the Kestrel web server without a reverse proxy as it will be behind the AWS application load balancer. I will use amazon linux2 AMI
It is OK to place it anywhere as long as the hosting user has sufficient permissions to the folder. Simply create a systemd service configuration and it would work properly.
Consider placing it in /usr/share as where the applications commonly are.
currently I am working with mule esb in cloud, to achieve this I am using free trial version of Cloudhub. FYI, I am new to cloudhub and right now tring to deploy my mule application there. Unfortunately, everytime I tried to deploy my application, it can not be deployed.
I have tried 2 ways to deploy the apps.
The first one is from the Mule Studio, by following this documentation:
Deploy Apps to Cloudhub From Mule Studio
When I tried that way, I got following error:
I guess it was because of the proxy.
The second way I tried is by deploying it directly from the cloudhub.io, by following this documentation:
Deploying Apps Directly From Cloudhub.io
But, when I check on the deployment section, I found out, that my application is not uploaded. Then I tried to upload it again, update it, and run the application, but it seems that the application still not uploaded and the change I made is not applied.
Here is the error I got:
FYI, before I upload the application to cloudhub, I compressed the application folder into zip file.
How can I solved this problem? Do you think I did something wrong when deploying it? Thanks in advance.
I too faced similar problem, when deploying application in cloud hub, using Mule 3.5. My application inserts Contacts info (FirstName, LastName, Title, Email etc) from CSV file in Salesforce "Contacts" object. With proxy details configured, my application was running fine in local machine but when deployed in cloud hub, I was getting "Unknown host Exception. Root exception in proxy (something similar to this) " exception.
What I did:
I have removed proxy details from Salesforce connector and re-compiled and deployed in cloud hub. When I tested, the contacts from csv file are getting inserted in Salesforce "Contacts" objects.
Note: When Proxy details are removed, it works in cloud hub but fails in local. It seems cloud hub takes care of proxy connection and we don't need to explicitly mention it.
Regards
Ravi Nori
Be sure that you configure your http endpoint like this:
<http:inbound-endpoint host="localhost" port="${http.port}".... />
CloudHub will automatically expand http.port property to the correct value.
To make it work deploying from CloudHub you shouldn't compress your project yourself and upload but make Studio create a deployable archive: Right click on your project and then click export, select 'Anypoint Studio Project to Mule Deployable Archive' under Mule category. That will have Mule ESB application structure and should work in CloudHub.
Check your http global endpoint is like that
or you can give in properties file like http.host=0.0.0.0 http.port=8081
these values you can give directly in cloudhub properties.
From flow you can access like ${http.host} , ${http.port}
First check that domain name is available
i have an issue using SOAP services from portable class library.
once i add the service refrence configuration file created empty and calling any operation form Windows Phone or Windows store app project returns null value.
However if i added the refrence to WP or W8 project directly configuration file is npot empty and operations return data
any reason for that ?
It is the same as in full .NET. If you call a web service, the configuration file is searched for in the calling assembly, that is in your case the WP8 project.
You have two options. One is to copy the relevant configuration from app.config in the PCL to the WP8 porject or to create the web service configuration completely in code in your PCL so no config file anywhere is needed.
I created my first Java EE application (GWT + Hibernate). I want deploy my application on a Tomcat web server.
Could you give me a step by step tutorial?
You can start with Google App Engine + GWT tutorial if you are trying out deploying into Google Cloud - https://developers.google.com/web-toolkit/doc/latest/tutorial/appengine
This question is massive so I will try to bring it down to some steps that need some research to implement.
1st. You created an application using GWT and Hibernate. That means that you need some kind of a web server that understands java and can re-write the logic from java to javascript (for the clientside), and also connect to the database on the serverside and retrieve the data for the client.
This web server is tomcat so what you need is:
A computer that will work as a server. This could be your own machine or some server you can buy as a hosting solution. Buying something like this requires research and effort on your part and cannot be explained here.
A version of Tomcat or Resin or any other web server that understands java
A domain name. These can be bought from sites like this one, but there are some free ones around the web. They require static ips that is you cannot use them from a home line that changes ips. Even without a domain name you can host your site on the server but you need to access it by writing the machine's ip instead. - optional - A temporary solution would be to use some kind of dynamic dns service on your router.
After having set up tomcat (you might want to give port 80 to tomcat) and the server you can host your application by uploading the war file. You can make a war file from gwt by following the instructions here
To upload the war file you can use the tomcat manager interface, or you can connect to the server and place it manually in the folder used for the web applications.
I know that each step propably needs as much if not more explanation by I hope I cleared the area a little bit here.
I'm trying to create a Web Service Client using the option WSDL URL in NetBeans IDE 7.0. Unfortunately, it is not able to create one and is failing with the following error:
Saxon cannot write a DOMResult unless saxon9-dom.jar is on the classpath
After seeing this error message, I even confirmed whether saxon9-dom.jar is added to the Libraries in NetBeans. Yes, it is already available. I don't know why still the error is appearing. Can somebody let me know what is going wrong?
I'm trying to create web service client for this WSDL. I'm choosing JAX-WS Style in Client Style option while creating New Web Service Client in NetBeans.
UPDATE:
After googling, I read about some clues from the following 2 places:
1) http://www.mail-archive.com/fop-dev#xmlgraphics.apache.org/msg09659.html
This is due to the new event-handling framework that has been added
after 0.95. The step in the build process that generates the resource
files for the various messages, seems to require a writable DOM
implementation.
As the message indicates, Saxon offers such an implementation in a
separate JAR, which needs to be added to the classpath when building
FOP Trunk.
2) http://xmlbeans.apache.org/sourceAndBinaries/index.html
Using XPath/XQuery requires an additional download of
saxonb9-0-0-4j.zip and placing on the classpath of the files
saxon9.jar and saxon9-dom.jar that it contains. The zip is available
here. We cannot distribute this zip in a binary distribution due to
licensing issues.
So, I thought of changing saxon9-dom.jar in the classpath. I was using saxon9-dom.jar from saxonb9-1-0-8j.zip before, but when I tried to include saxon9-dom.jar available in saxonb9-0-0-8j.zip, now this error has disappeared and am getting a different error now as shown below. Any ideas/clues?
Web Services are described using WSDL files, so in order to create a Web Consumer for them you'll have to specify the WSDL url.
You can obtain it by adding ?WSDL ar the and of the url.
For example:
CrudService.asmx becomes
CrudService.asmx?WSDL
(It you have tested your web service and it appears ?Tester at the end, just replace it with ?WSDL).