FTP Bandwidth Throttle for Upload

Demonstrates the Chilkat FTP2 upload bandwidth throttling property : BandwidthThrottleUp.

Download 32-bit Chilkat FTP2 ActiveX (.msi)

Download All 32-bit Chilkat ActiveX Components (.zip)

Download All 64-bit Chilkat ActiveX Components (.zip)

CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @ftp int
    EXEC @hr = sp_OACreate 'Chilkat.Ftp2', @ftp OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    --  Any string unlocks the component for the 1st 30-days.
    EXEC sp_OAMethod @ftp, 'UnlockComponent', @success OUT, 'Anything for 30-day trial'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        RETURN
      END

    EXEC sp_OASetProperty @ftp, 'Hostname', 'www.example-code.com'
    EXEC sp_OASetProperty @ftp, 'Username', '****'
    EXEC sp_OASetProperty @ftp, 'Password', '****'

    --  To use FTP upload bandwidth throttling, set the BandwidthThrottleUp
    --  property to a maximum desired bytes/second:
    --  This example limits the upload to 10K per second.
    EXEC sp_OASetProperty @ftp, 'BandwidthThrottleUp', 10000

    --  Connect and login to the FTP server.
    EXEC sp_OAMethod @ftp, 'Connect', @success OUT
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        RETURN
      END

    --  Upload a file.
    DECLARE @localFilename nvarchar(4000)

    SELECT @localFilename = 'hamlet.xml'
    DECLARE @remoteFilename nvarchar(4000)

    SELECT @remoteFilename = 'hamlet.xml'

    EXEC sp_OAMethod @ftp, 'PutFile', @success OUT, @localFilename, @remoteFilename
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        RETURN
      END

    EXEC sp_OAMethod @ftp, 'Disconnect', NULL

    PRINT 'File Uploaded!'
END
GO