How to calculate the byte tranfer to the http server
Hi,
I'm developing a multiplayer game on mobile phone.
At the end of the connexion, I need to know how many bytes were sent and received from the http server.
Here is the part code for the connexion to the server :
HttpConnection connection = (HttpConnection)Connector.open(request);
connection.setRequestMethod(HttpConnection.GET);
InputStream is = connection.openInputStream();
long length = connection.getLength();
byte[] datach = new byte[1];
int ch = 0;
while(is.read(datach) != -1)
ch = datach[0];
b.append((char)ch);
String s = b.toString();The size of each data I have to send or receive is less than 50 bytes.
All I do for now is adding the request size and the server response size.
For each request, I have to count the header size and the data size. But I don't know how to find the header size of my request.
And for each response from the server, I count the header size and the data size with connection.getLength().
I don't know whether it's the right method.
Does anyone know a better method to calculate exactly the bytes sent and received?
TCP/IP "overhead" is basically 20%.
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