47 lines
942 B
Python
47 lines
942 B
Python
# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Interfaces for iocpreactor
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"""
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from zope.interface import Interface
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class IReadHandle(Interface):
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def readFromHandle(bufflist, evt):
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"""
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Read into the given buffers from this handle.
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@param buff: the buffers to read into
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@type buff: list of objects implementing the read/write buffer protocol
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@param evt: an IOCP Event object
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@return: tuple (return code, number of bytes read)
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"""
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class IWriteHandle(Interface):
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def writeToHandle(buff, evt):
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"""
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Write the given buffer to this handle.
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@param buff: the buffer to write
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@type buff: any object implementing the buffer protocol
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@param evt: an IOCP Event object
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@return: tuple (return code, number of bytes written)
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"""
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class IReadWriteHandle(IReadHandle, IWriteHandle):
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pass
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