dns_cache_submit

March 26, 2020

Name

dns_cache_submit — Submit a query to the dns cache

Synopsis

#include "dns-cache.h"

| void **dns_cache_submit** ( | q, |   |
|   | cb, |   |
|   | cl); |   |

dns_cache_query * <var class="pdparam">q</var>;
dns_cache_callback <var class="pdparam">cb</var>;
void * <var class="pdparam">cl</var>;

Description

Note

This reference page was automatically generated from functions found in the header files in the development branch. The function described here may not exist in generally available versions of Momentum, and may change in behavior when it is generally available. Consult your vendor for definitive advice on the use of this function.

Submit a query to the dns cache.

When the query completes, the completion callback will be called. If called from the scheduler thread, then the query will be queued immediately and may call the completion routine before the call to dns_cache_submit returns.

This can make it difficult to write asynchronous code, as things may appear to complete before they have finished starting.

This function is equivalent to dns_cache_submit2(q, cb, cl, DNS_CACHE_DISPATCH_NOW).

See Also

dns_cache_submit2.