I prefer to use an ethernet sniffer for network protocol debugging. Look into tcpdump, which is free. There are also some very expensive but very good windows sniffers available. Iris is a particularly sexy one which comes to mind. 
   MeowChow                                   
               s aamecha.s a..a\u$&owag.print

In reply to (MeowChow) Re2: Mimicing browser with LWP by MeowChow
in thread Mimicing browser with LWP by Anonymous Monk

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