Tcl
Tcl
Clear the DNS Cache
See more Socket/SSL/TLS Examples
Demonstrates Socket.DnsCacheClear, which clears Chilkat's process-wide in-memory DNS cache so subsequent hostname resolutions perform a new lookup.
Background. The cache is shared by Chilkat objects in the process, so clearing it affects subsequent lookups across the application.
Chilkat Tcl Downloads
load ./chilkat.dll
set socket [new_CkSocket]
# Clear Chilkat's process-wide in-memory DNS cache. Subsequent hostname resolutions perform a new
# lookup as needed. The cache is shared by Chilkat objects in the process.
CkSocket_DnsCacheClear $socket
puts "DNS cache cleared."
delete_CkSocket $socket