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- # -*- test-case-name: twisted.internet.test.test_main -*-
- # Copyright (c) Twisted Matrix Laboratories.
- # See LICENSE for details.
-
-
- """
- Backwards compatibility, and utility functions.
-
- In general, this module should not be used, other than by reactor authors
- who need to use the 'installReactor' method.
- """
-
-
- from twisted.internet import error
-
- CONNECTION_DONE = error.ConnectionDone("Connection done")
- CONNECTION_LOST = error.ConnectionLost("Connection lost")
-
-
- def installReactor(reactor):
- """
- Install reactor C{reactor}.
-
- @param reactor: An object that provides one or more IReactor* interfaces.
- """
- # this stuff should be common to all reactors.
- import sys
-
- import twisted.internet
-
- if "twisted.internet.reactor" in sys.modules:
- raise error.ReactorAlreadyInstalledError("reactor already installed")
- twisted.internet.reactor = reactor
- sys.modules["twisted.internet.reactor"] = reactor
-
-
- __all__ = ["CONNECTION_LOST", "CONNECTION_DONE", "installReactor"]
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