That's fine.But here is what i experienced :
   
  I used WiFi first to transfer files ,the speed was excellent.I was using 
tcp/ip and that's low level protocol.There were not too many handshakes in the 
code, there were no checksum , no verification of packets etc.
   
  I then tried using cellular network,  but this time with too many handshakes 
, checksum and verifications,i was using the same low level tcp/ip protocol, 
but this time the results were very very slow. 
   
  I then used the cellular network and tried to transfer the file using FTP , 
it was again slow but not as much as with tcp/ip. 
   
  I thought this may be the problem of network but when I used the same code in 
Pocket PC, the results were very very fine as comprared to Palm
   
  The main problem of mine is speed. What should i do to increase the speed.
   
   
  I have used too many handshakes while sending the files. May be that is the 
reason....... I am totally confused. 
   
  What should i do to increas the speed.?
   
  Note-- The palm is using bocking socket but the server is using non blocking 
socket.This may be the issue as when Server used the blocking socket , the 
tranfer was queit fast as compared to this.
   
   
  I am giving you every small detail so that any hidden issue comes out.
  

Michal Seliga <[EMAIL PROTECTED]> wrote:
  tcp/ip is low level protocol to transfer data
ftp is high level protocol based on tcp/ip

so i guess you mixed 2 things together. first make sure what you want and then
either choose some high level protocol such as ftp, http or many others, or if
none is good for your needs then feel free to invent new one


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