Peer to peer connections

Hi, I am hoping for some clarity with you on how peer to peer works. Suppose peer1 wants to do a live video call with peer2 capturing live video, audio or for playing streams.
My understanding is peer1 gets its nc.nearID once it connects up to Flash Media Server. When connected to FMS it will publish a stream name .To connect successfully to peer2 .Peer2 will then have to set its farID parameter to that of peer1 nearID property. Furthermore, peer2 would need to know the published stream name of peer1. Am I correct  in this?
If answer is yes, then how can peer1 and peer2 exchange information and gain access to other peerIDs.
Thank You.

Yes,
StreamConnectionNotifier serverSocket;
serverSocket = (StreamConnectionNotifier)Connector.open("serversocket://:" + connectPort, Connector.READ_WRITE, false);
sock = serverSocket.acceptAndOpen();
on one end. On the other end:
StreamConnection sock = (StreamConnection)Connector.open("socket://" + ip + ":" + connectPort);
This works great, as long as you have a fixed ip for the server.
-Seeger

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    .. Krishna

    This is innocuous. You can ignore it.
    Thanks,
    Michael
    Michael Girdley
    BEA Systems
    Learning WebLogic? http://learnweblogic.com
    "krishna" <[email protected]> wrote in message
    news:[email protected]...
    >
    hi
    I have been reviewing the weblogic logs on one of the apps servers.Attached
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    at weblogic.servlet.internal.ServletContextImpl.invokeServlet(CompiledCode)
    at weblogic.servlet.internal.ServletContextImpl.invokeServlet(CompiledCode)
    at weblogic.servlet.internal.ServletContextManager.invokeServlet(CompiledCode)
    at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
    at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
    at weblogic.kernel.ExecuteThread.run(Compiled Code)
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    Thu Feb 01 14:56:23 PDT 2001:<W> <ListenThread> Connection rejected:'Login timed
    out after: '5000' ms on socket:'Socket[addr=208.185.136.127/208.185.136.127,port=3484,localport=7001]''
    Thu Feb 01 14:56:33 PDT 2001:<W> <ListenThread> Connection rejected:'Login timed
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    out after: '5000' ms on socket:'Socket[addr=208.185.136.127/208.185.136.127,port=3486,localport=7001]''
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    at java.net.SocketInputStream.socketRead(Compiled Code)
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    at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
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    Fri Sep 22 12:12:16 PDT 2001:<W> <ListenThread> Connection rejected:'Login timed
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    .. Krishna

  • Lenovo peer connect sdk

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  • Peer to peer connection

    Hi
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    Hi Vijay,
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  • Ethernet peer to peer connection?

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    Use a crossover cable. Assuming you have no other connections, they should talk to each other.

  • How to make a peer to peer connection in a network using sockets

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    Hi Sajinidesilva,
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    Hi,
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  • Re: Connection reset by peer: Connection reset by peer

              >This is not a problem. It is an error message that you can safely ignore (that
              we should not be printing) and have fixed in version 6.0.
              Sorry but we are upgrading from 5.1 to 6.1sp2 and this became a problem for us.
              Indeed we just ignored this exception in 5.1, but today with 6.1sp2, we get it
              each time we do a RequestDispatcher.forward(). The forward is done, but every
              attributes set on the request are lost !!
              At first I thought it was related with the NT Muxer, or the NT Performance Pack,
              I removed the property NativeIOEnabled but I still get a :
              ven. 20020726 09:11:31 CEST <0> java.net.SocketException: Connection reset by
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                   at java.net.SocketOutputStream.write(SocketOutputStream.java:83)
                   at weblogic.servlet.internal.ChunkUtils.writeHeaderChunk(ChunkUtils.java:151)
                   at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:380)
                   at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:827)
                   at weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:222)
                   at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:113)
                   at weblogic.servlet.internal.ServletOutputStreamImpl.commit(ServletOutputStreamImpl.java:446)
                   at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:266)
                   at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.forwardScreen(TeamsWebScreenBuilder.java:155)
                   at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.build(TeamsWebScreenBuilder.java:98)
                   at cegedim.tvf.koala.servlet.GlobalServlet.callResultBuilder(GlobalServlet.java:365)
                   at cegedim.tvf.teamsweb.servlet.ConnectionServlet.doPost(ConnectionServlet.java:112)
                   at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
                   at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
                   at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
                   at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
                   at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
                   at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
                   at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
                   at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
              

              Yann,
              This is not a J2EE Connector problem. From the stack trace it looks like you might
              have better luck posting this to the Servlet newsgroup.
              Also, just so that you are aware, this newsgroup is not monitored regularly so
              if your issue/question is not getting answered in a timely manner, please send
              a request to BEA Support.
              >
              >>This is not a problem. It is an error message that you can safely ignore
              >(that
              >we should not be printing) and have fixed in version 6.0.
              >
              >--
              >
              >Sorry but we are upgrading from 5.1 to 6.1sp2 and this became a problem
              >for us.
              >Indeed we just ignored this exception in 5.1, but today with 6.1sp2,
              >we get it
              >each time we do a RequestDispatcher.forward(). The forward is done, but
              >every
              >attributes set on the request are lost !!
              >At first I thought it was related with the NT Muxer, or the NT Performance
              >Pack,
              >I removed the property NativeIOEnabled but I still get a :
              >
              >ven. 20020726 09:11:31 CEST <0> java.net.SocketException: Connection
              >reset by
              >peer: socket write error
              >     at java.net.SocketOutputStream.socketWrite(Native Method)
              >     at java.net.SocketOutputStream.write(SocketOutputStream.java:83)
              >     at weblogic.servlet.internal.ChunkUtils.writeHeaderChunk(ChunkUtils.java:151)
              >     at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:380)
              >     at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:827)
              >     at weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:222)
              >     at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:113)
              >     at weblogic.servlet.internal.ServletOutputStreamImpl.commit(ServletOutputStreamImpl.java:446)
              >     at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:266)
              >     at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.forwardScreen(TeamsWebScreenBuilder.java:155)
              >     at cegedim.tvf.teamsweb.gui.TeamsWebScreenBuilder.build(TeamsWebScreenBuilder.java:98)
              >     at cegedim.tvf.koala.servlet.GlobalServlet.callResultBuilder(GlobalServlet.java:365)
              >     at cegedim.tvf.teamsweb.servlet.ConnectionServlet.doPost(ConnectionServlet.java:112)
              >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
              >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
              >     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
              >     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
              >     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
              >     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
              >     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
              >     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
              >
              >
              

  • Can Cisco Prime send a peer to peer connectivity report

    I'm trying to discover if we have any peer to peer wireless clients (not ad-hoc WLANs) talking to each other.  I was asked to turn off peer to peer on the wireless network, so I need to find out if there are any clients talking to one another, and if so, what are they, etc.
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    Please check the below link:
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  • Peer Connection hangs browser.

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    '''Try the Firefox Safe Mode''' to see how it works there. The Safe Mode is a troubleshooting mode, which disables most add-ons.''
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    ''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''
    Certain Firefox problems can be solved by performing a ''Clean reinstall''. This means you remove Firefox and any leftover program files and then reinstall Firefox. Please follow these steps one by one:
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  • Connection reset by peer when I specify port for Callback

    I have a successful rmi callback when it uses annoymous port by using UnicastRemoteObject.exportObject(this) from client. But I get the following messages when I tried to specify port by using UnicastRemoteObject.exportObject(this, port) by client. My understanding is this tells the server to callback using the port specify and the connection should be made. Where it fails is when the server tries to call client.notify() where the callback is taking place I get the errors.
    Am I missing something? I thought that was all I needed to do to specify a port.
    Remote Exception:java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
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    Thanks for the help.

    Hi Esmond, My name is Lee and I work with Joon (hellscream) and this RMI callback problem still persists. We appreciate your help and we know about your expertise in this area. (Great products on your web site by the way).
    The problem environment currently consists of a Unix Solaris server on the backend and windows XP laptops acting as clients. The callback is from the unix server back to the client.
    By looking at the output of netstat -na on the unix server during a normal anonymous port run, we can clearly see that there seem to be 3 sequentially numbered ports involved whenever the anonymous port construct of UnicastRemoteObject is used. This happens with super() or super(0); in our client code. All works very well that way.
    The problem arises when we make changes to the client impl file and specify a port with super(65000) for example.
    There is no firwall involved right now and UnicastRemoteObject doesn't seem to behave as advertised in the sense that
    We can clearly see what's going on with the network using Thread.sleep(10000) within the client app meanwhile executing netstat -na on the unix server and grepping for the client IP address
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    If we attempt to instantiate a port in the server Impl java file, the results are the same with the exception of the choice of the source port on the unix server. We seem to be able to choose and set that at will. Unfortunately, and from the perspective of a future firewall, the source port is irrelevant and the rules normally apply to destination ports in an outgoing connection.
    Anyway, with ports instantiated and everything compiling, the client prints the following stacktrace
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    Remote Exception:java.rmi.ServerException: RemoteException occurred in server th
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    java.rmi.ServerException: RemoteException occurred in server thread; nested exce
    ption is:
    java.rmi.ConnectIOException: error during JRMP connection establishment;
    nested exception is:
    java.net.SocketException: Connection reset
    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
    at sun.rmi.transport.Transport$1.run(Transport.java:148)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
    at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
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    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
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    at java.lang.Thread.run(Thread.java:534)
    at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Stream
    RemoteCall.java:247)
    at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:
    223)
    at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
    at ids.rmi.ServerJobImpl_Stub.execute(Unknown Source)
    at ids.jobExec.JobThread.run(JobRunner.java:551)
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    nt; nested exception is:
    java.net.SocketException: Connection reset
    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:274
    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
    at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
    at ids.rmi.JobClientImpl_Stub.message(Unknown Source)
    at ids.rmi.ServerJobImpl.execute(ServerJobImpl.java:60)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
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    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
    sorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
    at sun.rmi.transport.Transport$1.run(Transport.java:148)
    at java.security.AccessController.doPrivileged(Native Method)
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    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
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    at java.lang.Thread.run(Thread.java:534)
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    at java.net.SocketInputStream.read(SocketInputStream.java:168)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
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    ... 15 more
    Job finished. Exit status: -1

  • Conecting to mysql database Connection reset by peer

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    yeahman i feel the same, but i need to prove them they need to do some work , for that i should show thm its not my problem , can u tell me how the jdbc connector works,or any other way telling them , the port not opened still , how will the server pass the request to the database , some one please help me

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