Hi Dave,
This has been discussed many times on this list: check the archives
and you'll find many posts with many solutions depending on possible
firewalls and many other things.
As for me I use the following script that feeds a Boolean global var
allowing to know if the connection is running or not.
Sorry but I don't remember who wrote the basis ;-)
Le 30 nov. 07 à 17:25, Dave a écrit :
Is there a way to test if the machine you are running on currently
connected to the Internet?
Thanks a lot
All the Best
Dave
constant kNotifyDelay = 10
constant kCheckDelay = 10
local lTestMessage
local lTestServer
--------------------------------------
on CheckForInternet
NetConnectionTest --
if "CheckForInternet" is not in the pendingMessages then
send "CheckForInternet" to me in kCheckDelay seconds
end if
end CheckForInternet
--------------------------------------
on NetConnectionTest
if the DNSServers is empty then
NetConnectionNotify false --
else
put 1 into lTestServer
open socket to line 1 of the DNSServers with message
"NetConnectionSocketOpen" --
end if
end NetConnectionTest
--------------------------------------
on NetConnectionSocketOpen pSocket
send "NetConnectionNotify true" to me in kNotifyDelay milliseconds --
end NetConnectionSocketOpen
--------------------------------------
on socketError pSocket, pErrorString
if pSocket is line lTestServer of the DNSServers then
NetConnectionNotify false --
end socketError
--------------------------------------
on socketTimeout pSocket
if pSocket is line lTestServer of the DNSServers then
NetConnectionNotify false --
close socket pSocket
else
##############
-- for other possible connections
end if
end socketTimeout
--------------------------------------
on NetConnectionNotify pStatus
global gInternetConnected
local tResult,tCommand
-----
if lTestMessage <> empty then
if line lTestServer of the DNSServers is among the lines of the
openSockets then
close socket line lTestServer of the DNSServers
end if
put pStatus into gInternetConnected
-- check this boolean global to know internet status
put empty into lTestMessage
put empty into lTestServer
end if
end NetConnectionNotify
Best regards from Paris,
Eric Chatonet.
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