I was trying use gnu.hylafax libraries (a libraries that implement the HylaFAX protocol, similar to the FTP) to comunicate with a HylaFAX server.
I had created an EJB module with a class containig all the necessary code. I had been tested it in a simple java application and works fine, but when I put it into the EJB class, it fails. See the post at:                  Hylafax connection into an EJB module to see the error.
To resume the error was in the socket implementation. Looking for help I saw that many people has the same problem, and the solution was to do (see Unable to launch the Java AppServer or  Timeout waiting for domain1 to start):
- cd \domains\domain1 
- edit config\domain.xml
- search for elements like 
- add -Dcom.sun.enterprise.server.ss.ASQuickStartup=false 
- save the file.
 

