INET::Socket::Query_TCP Method

Syntax

Result_Flag as L = INET::Socket::Query_TCP( LocalHost as C, LocalPort as N, RemoteHost as C, RemotePort as N, State as N )

Arguments

Result_Flag: TRUE (.T.) if the operation was successful; otherwise FALSE (.F.).
LocalHost: The URL of the local computer.
LocalPort: The port used on the local computer.
RemoteHost: The URL of the remote computer.
RemotePort: The port used on the remote computer.
State: Numeric

Description

The INET::Socket::Query_TCP() method returns .T. if the TCP connection described by the arguments matches an active connection.