59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
/**
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* Minimum required Proof of Work (PoW) difficulty for note acceptance.
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*
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* Notes with PoW below this threshold will be rejected without decryption attempts.
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* This threshold serves as a DoS protection mechanism for the CCN in case of
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* public key compromise.
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*/
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export const MIN_POW = 8;
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/**
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* Target Proof of Work (PoW) difficulty for relay-generated notes.
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*
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* Defines the PoW difficulty level that the relay will compute when generating
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* and encrypting its own notes before broadcasting them to the network.
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*
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* Expected Performance on modern hardware (2025):
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* - Difficulty 8: ~1ms
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* - Difficulty 21: ~5-6 seconds
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*/
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export const POW_TO_MINE = 10;
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/**
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* Maximum size of a note chunk in bytes.
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*
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* This value determines the maximum size of a note that can be encrypted and
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* sent in a single chunk.
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*/
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export const MAX_CHUNK_SIZE = 32768;
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/**
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* Interval for cleaning up expired note chunks in milliseconds.
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*
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* This value determines how often the relay will check for and remove expired
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* note chunks from the database.
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*/
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export const CHUNK_CLEANUP_INTERVAL = 1000 * 60 * 60;
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/**
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* Maximum age of a note chunk in milliseconds.
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*
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* This value determines the maximum duration a note chunk can remain in the
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* database before it is considered expired and eligible for cleanup.
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*/
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export const CHUNK_MAX_AGE = 1000 * 60 * 60 * 24;
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/**
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* Interval for processing the outbound event queue in milliseconds.
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*
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* This determines how often the relay will attempt to send pending events
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* to external relays.
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*/
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export const QUEUE_PROCESS_INTERVAL = 10000;
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/**
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* Maximum number of transmission attempts for outbound events.
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*
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* Events that fail to transmit this many times will be marked as permanently failed.
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*/
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export const MAX_TRANSMISSION_ATTEMPTS = 5;
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