#
# An unexpected error has been detected by Java Runtime Environment:
#
# java.lang.OutOfMemoryError: requested 655360 bytes for GrET in
C:\BUILD_AREA\jdk6_06\hotspot\src\share\vm\utilities\growableArray.cpp. Out
of swap space?
#
# Internal Error (allocation.inline.hpp:42), pid=2240, tid=3476
# Error: GrET in
C:\BUILD_AREA\jdk6_06\hotspot\src\share\vm\utilities\growableArray.cpp
#
# Java VM: Java HotSpot(TM) Client VM (10.0-b22 mixed mode, sharing
windows-x86)
# An error report file with more information is saved as:
# C:\Documents and Settings\kaleeswaran\workspace\mina1\hs_err_pid2240.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
i got this error when i write 15 mb file in buffer....
please suggest me suitable one ..actually this is my requirement
1.i want to sent big wav file and sent text file......
2.i want to decode and encode voicefile and text file and compression also
please suggest me i am new guy for this mina framework.......
On Fri, Jun 27, 2008 at 4:04 PM, Viktor Balázs <[EMAIL PROTECTED]>
wrote:
> I think this code is working only on localhost, becuase you send the
> serialized File object and not the content of file. The serialized File
> object contain the path of file, so the length is correct. You must write
> the content of file to IoSession. You can use FileChannel to load files to
> ByteBuffer (the code is an example only, I don't tested this):
>
> * File file = new File("any file name");
> > FileInputStream fis = new FileInputStream(file);
> > FileChannel channel = fis.getChannel();
> > long readed = 0;
> > while(readed != file.length()){
> > ByteBuffer buffer = channel.map(MapMode.READ_ONLY, 0,
> > 1024);
> > buffer.rewind();
> > readed += buffer.limit();
> > session.write(buffer);
> > } *
> >
>
>
> 2008/6/27 kalees waran <[EMAIL PROTECTED]>:
>
> > On Fri, Jun 27, 2008 at 1:41 PM, Viktor Balázs <[EMAIL PROTECTED]>
> > wrote:
> >
> > > Do you want to write byte content of file or a "new File(...)" object?
> :)
> > > Or
> > > what is the "file object"? Do you send an example?
> > >
> > > 2008/6/27 kalees waran <[EMAIL PROTECTED]>:
> > >
> > > > i want to send and download bulk file using mina. i am trying to
> write
> > > file
> > > > object in the session.write(fileobject).however i got client side in
> > null
> > > > pointer exception..which codec i want to use to write object in mina
> > > >
> > >
> > public class Client {
> > public static void main(String arg[]){
> >
> > SocketConnector connector = new SocketConnector();
> > connector.setWorkerTimeout(1);
> > SocketConnectorConfig cfg = new SocketConnectorConfig();
> > cfg.getFilterChain().addLast( "logger", new LoggingFilter() );
> > cfg.getFilterChain().addLast( "codec",new ProtocolCodecFilter( new
> > ObjectSerializationEncoder(),new ObjectSerializationDecoder() ));
> > cfg.getFilterChain().addLast("threadPool", new
> > ExecutorFilter(Executors.newCachedThreadPool()));
> > IoSession session;
> > ConnectFuture future = connector.connect(new InetSocketAddress("
> > 192.168.10.197", 9123),
> > new ClientHandler(), cfg);
> > future.join();
> >
> > session = future.getSession();
> >
> > session.getCloseFuture().join();
> >
> > session.close();
> >
> >
> > }
> >
> > > //handler
> > >
> > public void sessionCreated(IoSession session) throws Exception{
> >
> > File f=new File("E:/Downloads/voicesys.exe");
> > System.out.println(f.length());
> > session.write(f);
> > session.write("ksdkosfsd");
> >
> >
> > }
> >
> > ////////////////////server
> >
> > public void messageReceived(IoSession session, Object msg) throws
> Exception
> > {
> >
> > Object o=msg;
> > File f=(File)o;
> > System.out.println(f.length());
> > System.out.println(msg);
> > session.write("hi");
> > session.close();
> > }
> >
> > i have write this code for sending and receiving file
> > now its working fine...i want to know this is the right coding to send
> the
> > file to server bz my work is more challaging work.bz there is the chance
> > 20000 client to sent and download file at a time..even i dont have any
> > clear
> > idea about thread pooling in mina.i wnt to send to voice file the size
> may
> > big...
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > >
> > >
> > >
> > > --
> > > Balázs Viktor
> > > Amkai Kft. (1188 Budapest, Szövet u. 9.)
> > >
> > > Email: [EMAIL PROTECTED]
> > > Jabber: [EMAIL PROTECTED]
> > > MSN: [EMAIL PROTECTED]
> > > Telefon: +36-30/6755532
> > >
> >
>
>
>
> --
> Balázs Viktor
> Amkai Kft. (1188 Budapest, Szövet u. 9.)
>
> Email: [EMAIL PROTECTED]
> Jabber: [EMAIL PROTECTED]
> MSN: [EMAIL PROTECTED]
> Telefon: +36-30/6755532
>
