This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
My computer OS is RedHat Linux9.0. When I run JBoss in Eclipse IDE,I find a problem about socket or other Error  in gethostbyname() call! err:: Resource temporarily unavailable Socket transport failed to init. Transport dt_socket failed to initialize, rc = -1. FATAL ERROR in native method: No transports initialized And then,I run the JBoss in the Terinnel,it is run OK but when I link the 127.0.0.1,It is said that cannot link the web address thx