31 lines
793 B
ReStructuredText
31 lines
793 B
ReStructuredText
---------
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Transport
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---------
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.. currentmodule:: oslo.messaging
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.. autofunction:: get_transport
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.. autoclass:: Transport
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.. autoclass:: TransportURL
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:members:
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.. autoclass:: TransportHost
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.. autofunction:: set_transport_defaults
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Forking Processes and oslo.messaging Transport objects
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------------------------------------------------------
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oslo.messaging can't ensure that forking a process that shares the same
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transport object is safe for the library consumer, because it relies on
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different 3rd party libraries that don't ensure that. In certain
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cases, with some drivers, it does work:
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* rabbit: works only if no connection have already been established.
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* qpid: doesn't work (The qpid library has a global state that uses
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file descriptors that can't be reset)
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* amqp1: works
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