Class: CPUMiner

mining.CPUMiner(miner)

CPU miner.

Constructor

new CPUMiner(miner)

Create a CPU miner.

Parameters:
Name Type Description
miner Miner
Source:

Members

(static, constant) INTERVAL :Number

Nonce range interval.

Type:
  • Number
Source:

Methods

(async, private) _start() → {Promise}

Start mining.

Source:
Returns:
Type
Promise

(async) _stop() → {Promise}

Stop mining (without a lock).

Source:
Returns:
Type
Promise

(async) close() → {Promise}

Close the miner.

Source:
Returns:
Type
Promise

(async) createJob(tipnullable, addressnullable) → {Promise}

Create a mining job.

Parameters:
Name Type Attributes Description
tip ChainEntry <nullable>
address Address <nullable>
Source:
Returns:
  • Returns Job.
Type
Promise

findNonce(job) → {Number}

Hash until the nonce overflows.

Parameters:
Name Type Description
job CPUJob
Source:
Returns:

nonce

Type
Number

(async) findNonceAsync(job) → {Promise}

Hash until the nonce overflows.

Parameters:
Name Type Description
job CPUJob
Source:
Returns:

Returns Number.

Type
Promise

(private) init()

Initialize the miner.

Source:

mine(job) → {Block}

Mine synchronously until the block is found.

Parameters:
Name Type Description
job CPUJob
Source:
Returns:
Type
Block

(async) mineAsync(job) → {Promise}

Mine asynchronously until the block is found.

Parameters:
Name Type Description
job CPUJob
Source:
Returns:
  • Returns Block.
Type
Promise

(async) mineBlock(tipnullable, addressnullable) → {Promise}

Mine a single block.

Parameters:
Name Type Attributes Description
tip ChainEntry <nullable>
address Address <nullable>
Source:
Returns:
  • Returns [Block].
Type
Promise

notifyEntry()

Notify the miner that a new tx has entered the mempool.

Source:

(async) open() → {Promise}

Open the miner.

Source:
Returns:
Type
Promise

sendStatus(job, nonce)

Send a progress report (emits status).

Parameters:
Name Type Description
job CPUJob
nonce Number
Source:

start()

Start mining.

Source:

(async) stop() → {Promise}

Stop mining.

Source:
Returns:
Type
Promise

(private) wait() → {Promise}

Wait for done event.

Source:
Returns:
Type
Promise