[PHP] Socket help

Hi all, I need to set the KEEPALIVE value for a socket ... and just want to be certain of what I'm seeing. When I make my initial connection - the default value for the keepalive seems to be 0 ... does this mean that no TCP keepalives will be sent on the socket? Or am I doing something wrong? Th

[PHP] Socket help

Hello list, I need to receive/send sms through an IPSec connection using the socket (pfsocket) function of php. I hope there's someone out there that can help me solving some questions. Here is what I thought to do: REC_SCRIPT that open the socket connection and listen on arriving message