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Commit Graph

Author	SHA1	Message	Date
Richard Mudgett	b23f33e7e5	DNS: Fix some corner cases. * Fix query_set destruction before we are done kicking the queries off. * Fixed no queries requested handling. * Add empty queries request unit test. * Added missing allocation check in ast_dns_query_set_add(). * Made initial pjsip resolving query vector slightly larger. ASTERISK-25115 Reported by: John Bigelow Change-Id: Ie8be8347d0992e93946d72b6e7b1299727b038f2	10 years ago
Richard Mudgett	ae589da466	DNS: Remove trailing newline from summary and descriptions. Those trailing newlines mess up test formatting. Change-Id: I5e3f3a55b82c9d7acb9661201d4993d1958f1185	10 years ago
Joshua Colp	7216e3c608	dns: Make query sets hold on to queries for their lifetime. The query set documentation states that upon completion queries can be retrieved for the lifetime of the query set. This is a reasonable expectation but does not currently occur. This was originally done to resolve a circular reference between queries and query sets, but in practice the query can be kept. This change makes it so a query does not have a reference to the query set until it begins resolving. It also makes it so that the reference is given up upon the query being completed. This allows the queries to remain for the lifetime of the query set. As the query set on the query is only useful to the query set functionality and only for the lifetime that the query is resolving this is safe to do. ASTERISK-24994 #close Reported by: Joshua Colp Change-Id: I54e09c0cb45475896654e7835394524e816d1aa0	10 years ago
Joshua Colp	a3cec44a0a	res_pjsip: Add external PJSIP resolver implementation using core DNS API. This change adds the following: 1. A query set implementation. This is an API that allows queries to be executed in parallel and once all have completed a callback is invoked. 2. Unit tests for the query set implementation. 3. An external PJSIP resolver which uses the DNS core API to do NAPTR, SRV, AAAA, and A lookups. For the resolver it will do NAPTR, SRV, and AAAA/A lookups in parallel. If NAPTR or SRV are available it will then do more queries. And so on. Preference is NAPTR > SRV > AAAA/A, with IPv6 preferred over IPv4. For transport it will prefer TLS > TCP > UDP if no explicit transport has been provided. Configured transports on the system are taken into account to eliminate resolved addresses which have no hope of completing. ASTERISK-24947 #close Reported by: Joshua Colp Change-Id: I56cb03ce4f9d3d600776f36928e0b3e379b5d71e	10 years ago

4 Commits (4b6c657a820334ed3bef9daee48f21d6a9659f98)