Network File Transfer?

[David]

I've written a pair of client/server programs to do file transfer over
a network. Pretty simple, really: server grabs the file up into an
array of bytes, then waits for the client to contact it. When client
initiates contact, the server sends the data in a packet. This works
great for all kinds of files EXCEPT jar's!!! The file transfer works,
but jars won't execust if sent this way. I get an error message
saying fatal exception or something. Why can i transfer all other
files like this, but jar's won't work?!

[Knute Johnson]

Re: Network File Transfer?

David wrote:
[color=blue]
> I've written a pair of client/server programs to do file transfer over
> a network. Pretty simple, really: server grabs the file up into an
> array of bytes, then waits for the client to contact it. When client
> initiates contact, the server sends the data in a packet. This works
> great for all kinds of files EXCEPT jar's!!! The file transfer works,
> but jars won't execust if sent this way. I get an error message
> saying fatal exception or something. Why can i transfer all other
> files like this, but jar's won't work?![/color]

Without seeing your code I can't tell you for sure but to make a guess I
would say that you've been using Readers when you should have been using
Streams.

--

Knute Johnson
email s/nospam/knute/
Molon labe...