twisted.internet.base.ThreadedResolver(object)
class documentationtwisted.internet.base
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Known subclasses: twisted.names.client.ThreadedResolver
Implements interfaces: twisted.internet.interfaces.IResolverSimple
ThreadedResolver
uses a reactor, a threadpool, and socket.gethostbyname
to perform name lookups without blocking the reactor thread. It also
supports timeouts indepedently from whatever timeout logic socket.gethostbyname
might have.
Instance Variable | reactor | The reactor the threadpool of which will be used to call socket.gethostbyname
and the I/O thread of which the result will be delivered. |
Method | __init__ | Undocumented |
Method | getHostByName | See twisted.internet.interfaces.IResolverSimple.getHostByName . |
Method | _fail | Undocumented |
Method | _cleanup | Undocumented |
Method | _checkTimeout | Undocumented |
socket.gethostbyname
and the I/O thread of which the result will be delivered.
See twisted.internet.interfaces.IResolverSimple.getHostByName
.
Note that the elements of timeout
are summed and the result
is used as a timeout for the lookup. Any intermediate timeout or retry
logic is left up to the platform via socket.gethostbyname
.