ares_cancel (3) - Linux Man Pages
ares_cancel: Cancel a resolve
NAMEares_cancel - Cancel a resolve
#include <ares.h> void ares_cancel(ares_channel channel)
DESCRIPTIONThe ares_cancel function cancels all lookups/requests made on the the name service channel identified by channel. ares_cancel invokes the callbacks for each pending query on the channel, passing a status of ARES_ECANCELLED. These calls give the callbacks a chance to clean up any state which might have been stored in their arguments. If such a callback invocation adds a new request to the channel, that request will not be cancelled by the current invocation of ares_cancel.
SEE ALSOares_init(3) ares_destroy(3)
NOTESThis function was added in c-ares 1.2.0
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