Difference between revisions of "Long polling"
(Created page with "Long polling is a method used by some Bitcoin pools by which notifications are sent to all miners when a valid block has been generated and added to the blockchain. This serv...") |
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Latest revision as of 10:46, 14 June 2013
Long polling is a method used by some Bitcoin pools by which notifications are sent to all miners when a valid block has been generated and added to the blockchain. This serves the purpose of stopping work on the old block and beginning to work on a fresh block, thus reducing the production of stale shares.
Without long polling, if a miner was in the middle of an assigned workload when a new block was discovered by someone else, it would continue working on the old obsolete block solution until it was finished - thus wasting effort.
