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https://github.com/markqvist/Reticulum.git
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Add channel window mode for slow links
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@ -251,6 +251,7 @@ class Channel(contextlib.AbstractContextManager):
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# the max window size for fast links will be used.
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RTT_FAST = 0.25
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RTT_MEDIUM = 0.75
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RTT_SLOW = 1.45
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# The minimum allowed flexibility of the window size.
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# The difference between window_max and window_min
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@ -274,13 +275,20 @@ class Channel(contextlib.AbstractContextManager):
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self._next_rx_sequence = 0
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self._message_factories: dict[int, Type[MessageBase]] = {}
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self._max_tries = 5
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self.window = Channel.WINDOW
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self.window_max = Channel.WINDOW_MAX_SLOW
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self.window_min = Channel.WINDOW_MIN
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self.window_flexibility = Channel.WINDOW_FLEXIBILITY
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self.fast_rate_rounds = 0
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self.medium_rate_rounds = 0
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if self._outlet.rtt > Channel.RTT_SLOW:
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self.window = 1
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self.window_max = 1
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self.window_min = 1
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self.window_flexibility = 1
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else:
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self.window = Channel.WINDOW
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self.window_max = Channel.WINDOW_MAX_SLOW
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self.window_min = Channel.WINDOW_MIN
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self.window_flexibility = Channel.WINDOW_FLEXIBILITY
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def __enter__(self) -> Channel:
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return self
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