(DataFlex) Transition from Http.SynchronousRequest to Http.HttpSReq

Provides instructions for replacing deprecated SynchronousRequest method calls with HttpSReq.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    String sDomain
    Integer iPort
    Integer iTls
    Variant vReq
    Handle hoReq
    Variant vResponseObj
    Handle hoResponseObj
    Variant vResponseOut
    Handle hoResponseOut
    Boolean iSuccess
    String sTemp1
    Boolean bTemp1

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Move "example.com" To sDomain
    Move 443 To iPort
    Move True To iTls

    Get Create (RefClass(cComChilkatHttpRequest)) To hoReq
    If (Not(IsComObjectCreated(hoReq))) Begin
        Send CreateComObject of hoReq
    End
    Set ComHttpVerb Of hoReq To "POST"
    Set ComPath Of hoReq To "/some/path"
    Set ComContentType Of hoReq To "application/x-www-form-urlencoded"
    Send ComAddParam To hoReq "firstName" "Matt"
    Send ComAddParam To hoReq "lastName" "Smith"

    // ------------------------------------------------------------------------
    // The SynchronousRequest method is deprecated:

    Get pvComObject of hoReq to vReq
    Get ComSynchronousRequest Of hoHttp sDomain iPort iTls vReq To vResponseObj
    If (IsComObject(vResponseObj)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResponseObj
        Set pvComObject Of hoResponseObj To vResponseObj
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // ...
    // ...

    Send Destroy of hoResponseObj

    // ------------------------------------------------------------------------
    // Do the equivalent using HttpSReq.
    // Your application creates a new, empty HttpResponse object which is passed 
    // in the last argument and filled upon success.

    Get Create (RefClass(cComChilkatHttpResponse)) To hoResponseOut
    If (Not(IsComObjectCreated(hoResponseOut))) Begin
        Send CreateComObject of hoResponseOut
    End
    Get pvComObject of hoReq to vReq
    Get pvComObject of hoResponseOut to vResponseOut
    Get ComHttpSReq Of hoHttp sDomain iPort iTls vReq vResponseOut To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End



End_Procedure