v9.5.0.32 Micro Update: HTTP Connection Left in Invalid State after Event Callback Aborts Operation

For HTTP requests that have KeepAlive indicated in the response header, the internal connection is not closed so that a subsequent request may continue using the existing connection. However, when the client application aborts in the middle of receiving the response, the connection must be closed to avoid being left …

Aborting in C++

The technique for aborting any time-consuming Chilkat C++ method call follows this recipe: Declare your own class that derives from the appropriate Chilkat progress monitoring class.  For CkMailMan it is CkMailManProgress (as shown below).  For other Chilkat classes it is CkHttpProgress, CkFtpProgress, CkImapProgress, CkZipProgress, etc. Create an implementation for the …