Hi All, I have a simple nesC application that simulates
communication between two nodes. Both the nodes send out an integer value that
is received by the other node. My application collects all the values and stores
in an array and uses them to do some computation. This application compiles
without any errors but some warnings… However, when I run the application
in TOSSIM, I’m getting the following error:
28 [main] main 5680 _cygtls::handle_exceptions: Error while dumping state
(probably corrupted s tack) java.net.SocketException:
Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at java.io.DataInputStream.readShort(DataInputStream.java:320)
at net.tinyos.sim.SimProtocol.readEvent(SimProtocol.java:86)
at net.tinyos.sim.SimProtocol.readEvent(SimProtocol.java:165)
at
net.tinyos.sim.packet.TossimSerialSource.readTossimPacket(TossimSerialSource.java:36)
at net.tinyos.sim.packet.TossimSource.readSourcePacket(TossimSource.java:90)
at net.tinyos.packet.AbstractSource.readPacket(AbstractSource.java:104)
at net.tinyos.packet.PhoenixSource.packetDipatchLoop(PhoenixSource.java:152)
at net.tinyos.packet.PhoenixSource.run(PhoenixSource.java:169) [EMAIL PROTECTED]
died - restarting (java.net.SocketException: Connection reset) SF
enabled, 0 clients, 0 packets read, 0 packets written
java.net.ConnectException: Connection refus ed:
connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:426)
at java.net.Socket.connect(Socket.java:376)
at java.net.Socket.<init>(Socket.java:291)
at java.net.Socket.<init>(Socket.java:119)
at net.tinyos.sim.packet.TossimSource.openSource(TossimSource.java:52)
at net.tinyos.packet.AbstractSource.open(AbstractSource.java:77)
at net.tinyos.packet.PhoenixSource.run(PhoenixSource.java:167) [EMAIL PROTECTED]
died - restarting (java.net.ConnectException: Connection refused: connect) SF
enabled, 0 clients, 0 packets read, 0 packets written I’ll have to press Ctrl-C to terminate the stack trace
being displayed. Any idea how this can be resolved? Also, I would like to know how to cleanly terminate the simulation.
When I force the simulation to run for a specific number of seconds, the
simulation stops but throws the following exception and then it continuously tries
to re-establish the connection until I press Ctrl-C and terminate the process. Simulation
of 2 motes completed. java.io.EOFException
at java.io.DataInputStream.readShort(DataInputStream.java:323)
at net.tinyos.sim.SimProtocol.readEvent(SimProtocol.java:86)
at net.tinyos.sim.SimProtocol.readEvent(SimProtocol.java:165)
at
net.tinyos.sim.packet.TossimSerialSource.readTossimPacket(TossimSerialSource.java:36)
at net.tinyos.sim.packet.TossimSource.readSourcePacket(TossimSource.java:90)
at net.tinyos.packet.AbstractSource.readPacket(AbstractSource.java:104)
at net.tinyos.packet.PhoenixSource.packetDipatchLoop(PhoenixSource.java:152)
at net.tinyos.packet.PhoenixSource.run(PhoenixSource.java:169) [EMAIL PROTECTED]
died - restarting (java.io.EOFException) SF
enabled, 0 clients, 0 packets read, 0 packets written
java.net.ConnectException: Connection refus ed:
connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:426)
at java.net.Socket.connect(Socket.java:376)
at java.net.Socket.<init>(Socket.java:291)
at java.net.Socket.<init>(Socket.java:119)
at net.tinyos.sim.packet.TossimSource.openSource(TossimSource.java:52)
at net.tinyos.packet.AbstractSource.open(AbstractSource.java:77) at
net.tinyos.packet.PhoenixSource.run(PhoenixSource.java:167) [EMAIL PROTECTED]
died - restarting (java.net.ConnectException: Connection refused: connect) SF
enabled, 0 clients, 0 packets read, 0 packets written Any help would be greatly appreciated!! Thanks Anu |
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