Weird bytes size for "CONNECT"

[Pieter De Wit <pieter@xxxxxxxxxxxxx>]

Hi All,

I am currently using Squid to proxy a web based training product and have 
noticed that the content length seems to be "0" (Yes, the example shows 
bytes, but it way more than that)

1332822131.951 311020 127.0.0.1 TCP_MISS/200 8470 CONNECT 
216.115.208.199:443 - DIRECT/216.115.208.199 -

The server is showing a connection flow of around 40k/sec. I am not sure 
if this is a control connection or something along those line. I will see 
when the training is completed but I was wondering if someone else has 
seen this ?

Cheers,

Pieter