Im using squid 3.0 STABLE 25. Im working on a project involving prepaid web browsing. I do have a browsing session running. I'm just looking if there is a mechanism within squid (or any custom modifications to squid) to HOLD ON the transfer of data after a couple of bytes (say 20 KB) have been transfered and ask the user to approve or deny the transfer of the next set of bytes. Is there any function to pause the connection (socket programming c++). Thanks in advance!!