How to Examine the HTTP Header + Body for a POST to be sent

This example shows how to use GenerateRequestText to get the HTTP request (headers + body) that would be sent if SynchronousRequest was called with the HTTP request object.

Important: The hostnames and paths in this examples are not intended to be real examples. You should replace all hostnames, paths, etc. with valid data for your own Web service.

Download Chilkat HTTP ActiveX

Dim req As New ChilkatHttpRequest
Dim http As New ChilkatHttp

Dim success As Long

'  Any string unlocks the component for the 1st 30-days.
success = http.UnlockComponent("30-day trial")
If (success <> 1) Then
    MsgBox http.LastErrorText
    Exit Sub
End If

'  Build an XMLHTTP request.  The XML passed to UseXmlHttp is sent
'  in the body of the request.
req.UseXmlHttp "<test>This is the XML to be sent</test>"
req.Path = "/protus/xmlwebservices/xmlsubmitter/messaging.asmx"

'  Add a custom header:
req.AddHeader "SOAPAction","https://www.notarealdomain.com/WebServices/Messaging/2005/2/SendSingleFax"

Dim requestText As String
requestText = req.GenerateRequestText()

Text1.Text = Text1.Text & requestText & vbCrLf
Text1.Text = Text1.Text & "----------------------" & vbCrLf

'  Send the HTTP POST and get the response.  Note: This is a blocking call.
'  The method does not return until the full HTTP response is received.
Dim resp As ChilkatHttpResponse
Set resp = http.SynchronousRequest("www.notarealdomain.com",443,1,req)
If (resp Is Nothing ) Then
    Text1.Text = Text1.Text & http.LastErrorText & vbCrLf
Else
    '  Display the body of the response.
    Text1.Text = Text1.Text & resp.BodyStr & vbCrLf
End If