This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
i am try to communicate with a embedded device through socket communication and it works fine from a java application. now i need to change from a application to a webserver level. so is it possible for a session bean to watch a particular port to that it can communication..
and is it possible to have a tcp based communication with a session bean
thanks for the reply i thought JCA deails with database connection pool. wat i wanted was to connect to a embedded device throught a port. and i want my ejb to connect to that source and fetch and also write the values...