Factor reactor name-resolution implementations out of ReactorBase for easier re-use

[twisted-trac]

	@exarkun reported
Trac ID	trac#9632
Type	enhancement
Created	2019-04-25 14:17:53Z

ReactorBase implements IReactorPluggableNameResolver and IReactorPluggableResolver. The implementations are entirely self-contained and consist essentially of boring bookkeeping logic.

If the implementation were factored into a stand-alone class then it could be mixed in to other reactor implementations quite easily. Since name resolution is increasingly a requirement of basic functionality (due to HostnameEndpoint) it would be excellent to provide this mixin as a helper rather than forcing everyone to re-implement the same boring logic.

Searchable metadata

trac-id__9632 9632
type__enhancement enhancement
reporter__exarkun exarkun
priority__normal normal
milestone__None None
branch__ 
branch_author__ 
status__closed closed
resolution__fixed fixed
component__core core
keywords__None None
time__1556201873701187 1556201873701187
changetime__1556647699027309 1556647699027309
version__None None
owner__Jean_Paul_Calderone__exarkun_____ Jean-Paul Calderone <exarkun@...>

[twisted-trac]

	@exarkun commented

#1130

[twisted-trac]

	@exarkun set owner to @exarkun @exarkun set status to closed

In changeset 6cc6af6

#!CommitTicketReference repository="" revision="6cc6af6c624cd61ffc2bb4328c380dd972569b6e"
Merge pull request #1130 from twisted/9632.factor-out-pluggable-resolver-reactor

Factor out pluggable resolver reactor implementation

Author: exarkun
Reviewer: meejah
Fixes: ticket:9632