326 lines
5.7 KiB
ReStructuredText
326 lines
5.7 KiB
ReStructuredText
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Internal API Reference
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**********************
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.. note::
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Internal APIs are subject to rapid change even across minor releases. This
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page exists to help users modify and extend the library.
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.. toctree::
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:hidden:
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signals
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Constants
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=========
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.. currentmodule:: mitogen.core
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.. autodata:: CHUNK_SIZE
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Pollers
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=======
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.. currentmodule:: mitogen.core
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.. autoclass:: Poller
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: KqueuePoller
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.. currentmodule:: mitogen.parent
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.. autoclass:: EpollPoller
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.. currentmodule:: mitogen.parent
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.. autoclass:: PollPoller
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Latch
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=====
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.. currentmodule:: mitogen.core
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.. autoclass:: Latch
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:members:
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Logging
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=======
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See also :class:`mitogen.core.IoLoggerProtocol`.
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.. currentmodule:: mitogen.master
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.. autoclass:: LogForwarder
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: PidfulStreamHandler
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:members:
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Stream, Side & Protocol
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=======================
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.. currentmodule:: mitogen.core
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.. autoclass:: Stream
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: Side
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: Protocol
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: BootstrapProtocol
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: DelimitedProtocol
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: IoLoggerProtocol
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: MitogenProtocol
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: MitogenProtocol
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: Waker
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:members:
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Connection & Options
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====================
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.. currentmodule:: mitogen.fork
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.. autoclass:: Options
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:members:
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.. autoclass:: Connection
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: Options
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:members:
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.. autoclass:: Connection
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:members:
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.. currentmodule:: mitogen.ssh
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.. autoclass:: Options
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:members:
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.. autoclass:: Connection
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:members:
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.. currentmodule:: mitogen.sudo
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.. autoclass:: Options
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:members:
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.. autoclass:: Connection
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:members:
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Import Mechanism
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================
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.. currentmodule:: mitogen.core
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.. autoclass:: Importer
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: ModuleResponder
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: ModuleForwarder
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:members:
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Module Finders
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==============
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.. currentmodule:: mitogen.master
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.. autoclass:: ModuleFinder
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: FinderMethod
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: DefectivePython3xMainMethod
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: PkgutilMethod
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: SysModulesMethod
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:members:
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.. currentmodule:: mitogen.master
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.. autoclass:: ParentEnumerationMethod
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:members:
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Routing Management
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==================
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.. currentmodule:: mitogen.parent
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.. autoclass:: RouteMonitor
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:members:
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Timer Management
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================
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.. currentmodule:: mitogen.parent
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.. autoclass:: TimerList
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: Timer
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:members:
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Context ID Allocation
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=====================
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.. currentmodule:: mitogen.master
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.. autoclass:: IdAllocator
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: ChildIdAllocator
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:members:
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Child Implementation
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====================
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.. currentmodule:: mitogen.core
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.. autoclass:: ExternalContext
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:members:
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.. currentmodule:: mitogen.core
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.. autoclass:: Dispatcher
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:members:
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Process Management
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==================
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.. currentmodule:: mitogen.parent
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.. autoclass:: Reaper
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: Process
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:members:
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.. currentmodule:: mitogen.parent
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.. autoclass:: PopenProcess
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:members:
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.. currentmodule:: mitogen.fork
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.. autoclass:: Process
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:members:
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Helper Functions
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================
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Subprocess Functions
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---------------------
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.. currentmodule:: mitogen.parent
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.. autofunction:: create_child
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.. autofunction:: hybrid_tty_create_child
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.. autofunction:: tty_create_child
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Helpers
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-------
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.. currentmodule:: mitogen.core
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.. autofunction:: has_parent_authority
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.. autofunction:: io_op
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.. autofunction:: pipe
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.. autofunction:: set_block
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.. autofunction:: set_cloexec
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.. autofunction:: set_nonblock
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.. autofunction:: to_text
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.. currentmodule:: mitogen.parent
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.. autofunction:: create_socketpair
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.. currentmodule:: mitogen.master
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.. autofunction:: get_child_modules
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.. currentmodule:: mitogen.minify
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.. autofunction:: minimize_source
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Signals
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=======
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Mitogen contains a simplistic signal mechanism to decouple its components. When
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a signal is fired by an instance of a class, functions registered to receive it
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are called back.
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.. warning::
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As signals execute on the Broker thread, and without exception handling,
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they are generally unsafe for consumption by user code, as any bugs could
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trigger crashes and hangs for which the broker is unable to forward logs,
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or ensure the buggy context always shuts down on disconnect.
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Functions
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---------
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.. currentmodule:: mitogen.core
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.. autofunction:: listen
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.. autofunction:: unlisten
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.. autofunction:: fire
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List
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----
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These signals are used internally by Mitogen.
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|
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.. list-table::
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:header-rows: 1
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:widths: auto
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* - Class
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- Name
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- Description
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* - :py:class:`mitogen.core.Stream`
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- ``disconnect``
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- Fired on the Broker thread when disconnection is detected.
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* - :py:class:`mitogen.core.Context`
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- ``disconnect``
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- Fired on the Broker thread during shutdown (???)
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* - :py:class:`mitogen.core.Broker`
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- ``shutdown``
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- Fired after Broker.shutdown() is called.
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* - :py:class:`mitogen.core.Broker`
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- ``exit``
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- Fired immediately prior to the broker thread exit.
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