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Telnet Disconnecting from Client app when executing query.
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Daniel Pride
Greenhorn
Joined: May 09, 2008
Posts: 11
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I'm doing a project in NetBeans using the persistence API and a MySQL Database. I have already created a persistence unit with the proper connection information and an entity class for the table I am doing. My main program is a server and I can request to add, remove, modify, or list the items in that table. I have no problem entering adding or removing data, but the problem is when I request "list" through telnet. The thread starts and executes this piece of code <blockquote>code: <pre name="code" class="core"> private void printUsers(PrintWriter p) { EntityManagerFactory emf = Persistence.createEntityManagerFactory("User_Database_TesterPU"); EntityManager em = emf.createEntityManager(); Query q = em.createQuery("SELECT p FROM users p"); List<Users> users = q.getResultList(); for(Users u : users) { p.println(u.toString()); p.flush(); } }</pre> </blockquote> There are 1000 elements in that table, but before it finishes printing, I get a "Connection to host lost". Is this a problem with telnet or a problem with the way I'm using sockets and printwriter. Also on a side note, why do I not see my input(on telnet) when connected to this application?
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subject: Telnet Disconnecting from Client app when executing query.
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