tcpping
tcpping |
Purpose
Test availability of a service on a server.
Synopsis
function tcpping(host:string|text,port:integer):integer
Arguments
|
host
|
Name of server to test
|
|
port
|
Service port
|
Return value
Test result:
|
0
|
Connection succeeded
|
|
1
|
Invalid parameters
|
|
2
|
Host name not found
|
|
3
|
Connection failed
|
Further information
This function opens a TCP connection to to the given host and port and closes it immediately in case of success.
Module