(Visual FoxPro) Bind and Listen on a Randomly Selected Unused Port
Demonstrates how to bind and listen on a randomly selected unused port.
Note:The ListenPort property used in this example is available starting in Chilkat v9.5.0.59.
LOCAL loListenSocket
LOCAL lnSuccess
LOCAL lnListenPort
* This example requires the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.
loListenSocket = CreateObject('Chilkat_9_5_0.Socket')
* Pass a value of 0 for the port number to randomly select
* an unused port.
* (The 2nd argument allows for a backlog of 25 pending connection requests when accepting connections.)
lnSuccess = loListenSocket.BindAndListen(5555,25)
IF (lnSuccess <> 1) THEN
? loListenSocket.LastErrorText
RELEASE loListenSocket
CANCEL
ENDIF
* Find out what port was chosen.
* Note: The ListenPort propety was added in Chilkat v9.5.0.59
lnListenPort = loListenSocket.ListenPort
? "Chosen listen port = " + STR(lnListenPort)
RELEASE loListenSocket
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