Error : Write attempted after request finished

Question

hi frnds,
I am using netbeans-6.5, with WTK-2.5.1 on Fedora-10
my code is something like
- open the connection // Connector.open(strURL, Connector.READ_WRITE);
- read the response // in = conn.openDataInputStream(); in.read(); in.close();
- {color:#800000}write some data // out=conn.openDataOutptStream(); out.write(data); out.close(){color} {color:#ff0000}<--Error occurs here looks like "java.lang.IllegalStateException: Write attempted after request finished" {color}
-read the response // in = conn.openDataInputStream(); in.read(); in.close();
and by searching the web I got following
{color:#008080}+You have to open a new connection for every new HTTP request. Since HTTP is strongly request-response based, you cant write anything to the output stream after you have opened the input stream (wrote request, read response and finish).+
You cant reuse the existing connection in HTTP. Of course a socket connection can do this ;-)
-Kay
{color}
{color:#008080}+The HttpConnection object is a "use and throw" object. It works for one sending of the HTTP request, and then receiving the response. That is why once you've opened the input stream you can't write to the output stream. It's already been flushed and closed. But the phone will keep your GPRS connection open. So you can send more requests without the need to to reopen the GPRS link.+
-Shmoove{color}
{color:#000000}is it really so ?{color}
do i have any alternative ?

Answer 1

Hi,
{color:#000000}is it really so ?{color}Yep !
do i have any alternative ?Open a DatagramConnection by passing something else than an http request in "Connector.open"