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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.

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Tcl

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