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Utility Commands, Overview
IT_PPPStatus
| IT_PPPStatus ( pppProfil ) -> Funktionsergebnis | ||||||||
| Parameter | Typ | Beschreibung | ||||||
| pppProfil | String |
|
Dial-up name = Null string on Mac OS, optionally filled under Windows | |||||
| Funktionsergebnis | Ganzzahl |
|
1 if connected; 0 if connecting; -1 if error | |||||
The IT_PPPStatus command allows you to check the status of a connection opened with the IT_PPPConnect command or opened manually.
pppProfil is a text value specifying which opened connection to check.
Under Windows, this parameter is optional but may be useful to ensure good running whatever the user network configuration.
This parameter is not taken into account.
IT_PPPStatus returns an integer denoting the connection status. It returns:
- 1 if connected,
- 0 if connecting,
- -1 in case of a connection failure or if not connected.
//Method GetMessages (this method is executed in a process)
If(mPPPConnect($vPPPProfil;120))
$vErrCode:=IT_MacTCPInit
If($vErrCode=0)
$vErrCode:=POP3_Login...
...
Else
ALERT("Connection failed")
End if
End if
//Method mPPPConnect
C_BOOLEAN($0) //returns True if we are currently connected, False if connection failed
C_TEXT($1) //null string if Mac OS, Entry Name if Windows
C_LONGINT($2) //timeout in seconds
If(IT_PPPStatus=1)
$0:=True //we are already connected
Else
$vTimeoutLength:=$2
$vTimeout:=False
$vErr:=IT_PPPConnect($1)
If($vErr=0)
$vStart:=Current time
Repeat
DELAY PROCESS(Current process;30)
$vStatus:=IT_PPPStatus($1)
$vTimeout:=((Current time-$vStart)>$vTimeoutLength)
Until(($vStatus=1)|$vTimeout) //we are connected or time out
If(Not($vTimeout))
$0:=True //we are connected
End if
End if //… $Err = 0
End if
Produkt: 4D
Thema: IC Utilities
Nummer:
88852
Erstellt: 4D Internet Commands 6.8.1
4D Internet Commands ( 4D v20 R7)
