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rpc method estimatefee #735

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wants to merge 5 commits into from
Closed

rpc method estimatefee #735

wants to merge 5 commits into from

Commits on Nov 14, 2017

  1. feeEstimator class added with tests. The feeEstimator can keep track 

    of how long it takes for unconfirmed txs to be mined into blocks. It
can also roll itself back in the case of an orphan block.
    @DanielKrawisz
    DanielKrawisz authored and Daniel Krawisz committed Nov 14, 2017
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  2. feeEstimator changed to FeeEstimator. A number of optimizations and i… 

    …mprovements.

Rollback takes a block hash rather than a BlockStamp.

Increase rounds in TestEstimateFeeRollback to test dropping txs that have been in the mempool too long.
    Daniel Krawisz committed Nov 14, 2017
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  3. FeeEstimator added to server. Mempool alerts the fee estimator of 

    new txs that it observes. The block manager alerts the fee estimator
of new and orphaned blocks.

Check for invalid state and recreate FeeEstimator if necessary.
    Daniel Krawisz committed Nov 14, 2017
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  4. Enable estimatefee rpc command.

    Daniel Krawisz committed Nov 14, 2017
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  5. It is now possible to save and restore the state of the FeeEstimator 

    and the server searches the database for a previous state to load
when the program is turned on.
    Daniel Krawisz committed Nov 14, 2017
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