hello,
Can enyone help me on this ?? please.
Senario is:
i send ordnernumber to servlet.
servlet sends me the orders.
I tell the servlet that i succesfully recieved and saved orders on hd.
here i get exception java.net.ProtocolException: Cannot write
output after reading input
I want to do all this in the same session.
communication is done with Objectin/outputstreams like:
ObjectInputStream in = new ObjectInputStream(new
GZIPInputStream((urlConn.getInputStream())));
code in client side is:
out.writeObject(ordernumbers); //send ordernumbers to servlet
out.flush();
out.close();
ObjectInputStream in = new ObjectInputStream(new
GZIPInputStream((urlConn.getInputStream())));
Vector orders = (Vector) in.readObject(); // i get the new orders
in.close();
I save orders to local hd .
out = new ObjectOutputStream(new GZIPOutputStream
(urlConn.getOutputStream()));
out.writeBoolean(true); // i tell the servlet its ok to erase the
orders on serverside.
Here i get my exception... how should i do ??
regards
Gustav Trede
Swedish Chemistry
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