How to know that SFTP Upload was Transferred Successfully?

Question: In the online reference documentation, it says that “bool UploadFileByName(string remoteFilePath, string localFilePath)” will return true if success or false for failure. My question is that how does your component know that the file had been transferred successfully? Does it get ACK from SFTP server or that only means that client had sent the file successfully but not guarantee […]

SSH/SFTP Specifications (RFC)

SSH RFC 4250 The Secure Shell (SSH) Protocol Assigned Numbers RFC 4251 The Secure Shell (SSH) Protocol Architecture RFC 4252 The Secure Shell (SSH) Authentication Protocol RFC 4253 The Secure Shell (SSH) Transport Layer Protocol RFC 4254 The Secure Shell (SSH) Connection Protocol RFC 4255 Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints RFC 4256 Generic Message Exchange […]

SQL Server sp_OACreate fails (out of memory condition)

After successfully sending cca 250 e-mails I have error: DECLARE @hr int DECLARE @sTmp0 nvarchar(4000) — The mailman object is used for sending and receiving email. DECLARE @mailman int EXEC @hr = sp_OACreate ‘Chilkat.MailMan2’, @mailman OUT select @hr — -2147024882 select @mailman — null The solution is to call sp_OADestroy when finished with each of the ActiveX objects For example: […]

Email Attachment Info when Downloading from IMAP without Attachments

If the Imap.AutoDownloadAttachments property is set to false, or if headers-only are downloaded, then emails will be downloaded without attachments.  However, attachment information, such as the count, and the size and filename of each attachment is still available. When an email is downloaded from an IMAP server without the attachment data, the attachment information is added as headers to the […]

Chilkat v9.3.2 Release Notes

The release notes (below) detail the changes, fixes, new features, etc. regarding version 9.3.2. (C / C++) Unicode (wchar_t) versions of the Chilkat “C” API and the Chilkat C++ classes are now fully available.  The wchar_t C++ classes have the same name as the utf-8/ANSI multibyte classes, but with “W” added to class name.  For example: “CkSshW”.    The wchar_t “C” […]