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java Programming Glossary: heartbeat

How do I check if a Socket is currently connected in Java? [duplicate]

http://stackoverflow.com/questions/1390024/how-do-i-check-if-a-socket-is-currently-connected-in-java

of control over the protocol I'm a big fan of sending heartbeats to verify that a connection is active. It's proven to be the.. other hand if you have logic in your app that expects a heartbeat reply every x seconds the first time you don't get them you.. See http stackoverflow.com questions 865987 do i need to heartbeat to keep a tcp connection open for more discussion. share improve..

how to push data from BlazeDS without recieve message from Flex client?

http://stackoverflow.com/questions/1872742/how-to-push-data-from-blazeds-without-recieve-message-from-flex-client

clients 10 max streaming clients server to client heartbeat millis 5000 server to client heartbeat millis user agent settings.. server to client heartbeat millis 5000 server to client heartbeat millis user agent settings user agent match on Safari kickstart..

Auto Log Off once the session expires

http://stackoverflow.com/questions/3201991/auto-log-off-once-the-session-expires

has taken place mouseclick keypress and performs a heartbeat to the server side to keep the session alive when the user is.. interval elapsed if .active elapsed 0 .active false .get 'heartbeat' if elapsed timeout elapsed interval setTimeout function .. expired page. script Create a Servlet which listens on heartbeat and does basically just the following @Override protected void..

Checking if a ClientSocket has disconnected in java hangs

http://stackoverflow.com/questions/698964/checking-if-a-clientsocket-has-disconnected-in-java-hangs

to reconnect to the client else sendHeartBeat Send a heartbeat to the client The problem is that once a socket has been created.. is still up. If the read is holding the thread then the heartbeats never happen So I assume I am testing if the connection is.. set the SO_TIMEOUT as shown above and assuming that the heartbeat will always get a response from the remote system volatile long..