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class DNSMixin: (source)
DNS protocol mixin shared by UDP and TCP implementations.
||Wrapper around reactor.callLater, mainly for test purpose.|
||Return a unique ID for queries.|
||Clean the Deferred after a timeout.|
||Send out a message with the given queries.|
Wrapper around reactor.callLater, mainly for test purpose.
Send out a message with the given queries.
|queries:||The queries to transmit|
|timeout:||How long to wait before giving up|
|id:||Unique key for this request|
|write||One-parameter callback which writes the message|
|Deferred||a Deferred which will be fired with the result of the query, or errbacked with any errors that could happen (exceptions during writing of the query, timeout errors, ...).|
IReactorUDP provider which will be used to issue DNS queries and manage request timeouts.