70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
'use strict';
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var Defaults = {};
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Defaults.MIN_FEE_PER_KB = 0;
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Defaults.MAX_FEE_PER_KB = 1000000;
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Defaults.MIN_TX_FEE = 0;
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Defaults.MAX_TX_FEE = 0.1 * 1e8;
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Defaults.MAX_TX_SIZE_IN_KB = 100;
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Defaults.MAX_KEYS = 100;
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// Time after which a Tx proposal can be erased by any copayer. in seconds
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Defaults.DELETE_LOCKTIME = 1 * 3600;
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// Allowed consecutive txp rejections before backoff is applied.
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Defaults.BACKOFF_OFFSET = 10;
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// Time a copayer need to wait to create a new TX after her tx previous proposal we rejected. in seconds.
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Defaults.BACKOFF_TIME = 1 * 3600;
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Defaults.MAX_MAIN_ADDRESS_GAP = 20;
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// TODO: should allow different gap sizes for external/internal chains
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Defaults.SCAN_ADDRESS_GAP = Defaults.MAX_MAIN_ADDRESS_GAP + 20;
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Defaults.FEE_LEVELS = [{
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name: 'priority',
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nbBlocks: 1,
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defaultValue: 50000
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}, {
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name: 'normal',
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nbBlocks: 2,
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defaultValue: 40000
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}, {
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name: 'economy',
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nbBlocks: 6,
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defaultValue: 25000
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}];
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Defaults.DEFAULT_FEE_PER_KB = Defaults.FEE_LEVELS[1].defaultValue;
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// Minimum nb of addresses a wallet must have to start using 2-step balance optimization
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Defaults.TWO_STEP_BALANCE_THRESHOLD = 100;
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Defaults.FIAT_RATE_PROVIDER = 'BitPay';
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Defaults.FIAT_RATE_FETCH_INTERVAL = 10; // In minutes
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Defaults.FIAT_RATE_MAX_LOOK_BACK_TIME = 120; // In minutes
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Defaults.HISTORY_LIMIT = 100;
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// The maximum amount of an UTXO to be considered too big to be used in the tx before exploring smaller
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// alternatives (proportinal to tx amount).
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Defaults.UTXO_SELECTION_MAX_SINGLE_UTXO_FACTOR = 2;
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// The minimum amount an UTXO need to contribute proportional to tx amount.
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Defaults.UTXO_SELECTION_MIN_TX_AMOUNT_VS_UTXO_FACTOR = 0.1;
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// The maximum threshold to consider fees non-significant in relation to tx amount.
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Defaults.UTXO_SELECTION_MAX_FEE_VS_TX_AMOUNT_FACTOR = 0.05;
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// The maximum amount to pay for using small inputs instead of one big input
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// when fees are significant (proportional to how much we would pay for using that big input only).
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Defaults.UTXO_SELECTION_MAX_FEE_VS_SINGLE_UTXO_FEE_FACTOR = 5;
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// Do not generate change for less than the specified amount
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Defaults.UTXO_SELECTION_MIN_CHANGE_AMOUNT = 5000;
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module.exports = Defaults;
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