initial draft oft hold_max with heuristic #657
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On the first seek it gets enabled, displaying the progress as the max of the last 10 updates. If there ever are more than 5 consecutive reads and writes without seek it gets disabled again, keeping the performance impact low. This also fixes a pre-existing logic error in the async BufRead impl.
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this is now ready for some feedback @djc |
these regularely happen to find the current position in the file
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would love some feedback on this |
# for free
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alternative or update to #642
In BufRead/AsyncBufRead fill_buf does not logically consume the reader/advance progress, only a call to consume does. this was the wrong way around for the AsyncBufRead implementation, i have fixed that in this pr.