[Planetlab-users] Java Socket Problem
sercan.ube at gmail.com
Thu Mar 10 15:35:44 EST 2011
We have a problem about creating a socket for sending and receiving an
object in java.
Sometimes we get an error message like this; "socket exception: because
of null pointer"..
One node sending an object successfully but other node gives socket
exception because of null pointer error message.
We see that some nodes do not create socket some ports. For example in
our tests, we are using port number 2500 for communicating between nodes.
How can we solve this socket problem? Can i solve this problem changing
the port number?
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