Added in 1.9.0
Returns information about a the Nth socket connection.
name - Name to lookup, can be a wildcard.
[N} - If N = 0, number of matches, otherwise the Nth match. (optionally)
.name - Name of the socket.
.addr - Hostname the socket is connected to.
.sent - Number of bytes sent.
.rcvd - Number of bytes received.
.sq - Number of bytes in send queue.
.rq - Number of bytes in receive queue.
.status - Status of the connection: paused/active.
.ip - IP Addresss the socket is connected to.
.port - Port the socket is connected to.
.ls - Number of seconds since the socket last sent data.
.lr - Number of seconds since the socket last received data.
.mark - Socket mark set by /sockmark.
.type - Socket type udp/tcp.
.to - Number of sockets since it was opened.
.wsmsg - Return the last socket error message.
.wserr - Return the last socket error.
.pause - Returns $true if socket is paused, otherwise $false.
.ssl - Returns $true if socket is a SSL connection, otherwise $false.
.sport - Returns the source port from the last received UDP packet.
.saddr - Returns the source address from the last received UDP packet.
; Print number of sockets. //echo -ag $sock(*, 0) ; Print the first socket. //echo -ag $sock(*, 1)