7fa674dee2
* Implement protocol muxing * Integrate protocol muxing into new stream and listen's conn handler * Fix bugs in protocol muxing * Remove blank line * Add comments and fix linting issues * Fix order of parameters to select_one_of to match interface * Use array of protocol ids in new stream instead of protocol id * Add basic protocol muxer tests * Add todo * Modify new stream to take in protocol ids * Add check to all tests to ensure protocol id is saved to net stream properly * Lint tests * Fix lint issues * Add todo * Modify port numbers in tests * Fix linting issues * Add more documentation to functions * Add docs describing classes and fix indent error
26 lines
755 B
Python
26 lines
755 B
Python
from abc import ABC, abstractmethod
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class IMultiselectMuxer(ABC):
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"""
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Multiselect module that is responsible for responding to
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a multiselect client and deciding on
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a specific protocol and handler pair to use for communication
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"""
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@abstractmethod
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def add_handler(self, protocol, handler):
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"""
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Store the handler with the given protocol
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:param protocol: protocol name
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:param handler: handler function
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"""
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@abstractmethod
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def negotiate(self, stream):
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"""
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Negotiate performs protocol selection
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:param stream: stream to negotiate on
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:return: selected protocol name, handler function
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:raise Exception: negotiation failed exception
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"""
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