ns_sockcheck - Check if a socket is connected
TABLE OF CONTENTS
SYNOPSIS
DESCRIPTION
COMMANDS
EXAMPLES
SEE ALSO
KEYWORDS
|
ns_sockcheck uses recv() or send() calls to check if a socket is still connected. The fileid is the read or write file id returned by ns_sockopen. This function is useful if you used the -nonblock option with ns_sockopen after calling ns_sockselect.