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Send BinData Contents over a Socket

Demonstrates Socket.SendBd, which sends bytes from a BinData beginning at an offset. A numBytes of 0 sends from the offset through the end of the data.

Background. The BinData receive methods accumulate raw bytes in a BinData object. A single receive returns only what is currently available, whereas the counted receive waits for an exact number of bytes.

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Local $bSuccess = False

$oSocket = ObjCreate("Chilkat.Socket")

;  Connect to the server using TLS.
Local $bTls = True
Local $iMaxWaitMs = 5000
$bSuccess = $oSocket.Connect("example.com",5000,$bTls,$iMaxWaitMs)
If ($bSuccess = False) Then
    ConsoleWrite($oSocket.LastErrorText & @CRLF)
    Exit
EndIf

;  Place some bytes into a BinData to be sent.
$oBd = ObjCreate("Chilkat.BinData")
$oBd.AppendString("message payload","utf-8")

;  Send bytes from the BinData starting at the given offset.  A numBytes of 0 sends from the offset
;  through the end of the data.
$bSuccess = $oSocket.SendBd($oBd,0,0)
If ($bSuccess = False) Then
    ConsoleWrite($oSocket.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Sent " & $oBd.NumBytes & " bytes." & @CRLF)