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class BitcoinMonitor extends AnyRef

Class to monitor incoming bitcoin blocks via a queue.

Note

This monitor does not do any filtering or self-healing on the block stream if an outage of the bitcoin node or monitoring client occurs. For example, if a bitcoin node restart causes the entire chain to get re-applied, then the monitor will report all blocks again. In other words, duplicate blocks may appear in the stream.

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Instance Constructors

  1. new BitcoinMonitor(blockQueue: Queue[IO, AppliedBitcoinBlock], startingBlocks: Vector[AppliedBitcoinBlock], bitcoind: BitcoindRpcClient, currentTip: Ref[IO, Option[AppliedBitcoinBlock]], subscriber: ZMQSubscriber)

    blockQueue

    The queue in which new blocks will be added to

    startingBlocks

    Past blocks that should be reported.

    bitcoind

    Bitcoind RPC client

    currentTip

    Reference to the most recent chain tip reported by the monitor

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  11. def monitorBlocks(): Stream[IO, BitcoinBlockSync]

    Return a stream of blocks.

    Return a stream of blocks.

    returns

    The infinite stream of blocks. If startingBlocks was provided, they will be at the front of the stream.

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    Deprecated

    (Since version 9)

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