Binary file transfer using RMI

Thanx in advance !!!
My Query:
Is there any restriction on the maximum size of a binary file that can be transferred over RMI?
In an application (and as per the requirements), I am converting the file contents to a byte array on the client machine and transferring using RMI method calls. At the server side, I am reconstructing the file using the same byte array.
Writing a Java FTP application is out of question.
So please advise.
Vikas

RMI uses TCP/IP so the default should be close to the standard IP limit.

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Hi Brok25;
Thanks for the question. The resource below explains the specs and settings that are needed for AirDrop. Check the settings and look to see if your MacBook Pro is listed.
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http://support.apple.com/en-us/HT203106
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MacBook (Late 2008 or newer)*
iMac (Early 2009 or newer)
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import java.io.IOException;
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import java.nio.channels.SelectionKey;
import java.nio.channels.Selector;
import java.nio.channels.SocketChannel;
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          catch(Exception e) {
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}

There are at least two problems here.
A. In the receiver you should test for -1 from the read() immediately, rather than continue with the loop and try to write -1 bytes to the file.
B. In the sender you are ignoring the return value of client.write(), which can be anything from 0 to the buffer length. If you get 0 you should wait for another OP_WRITE to trigger; if you get a 'short write' you need to retry it until you've got nothing left to write from the current buffer, before you read any more data. This is where the data is vanishing.

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