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knowm / XChange

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.
http://knowm.org/open-source/xchange/
MIT License
3.86k stars 1.94k forks source link

[core] orderbook sync 2nd try #4898

Closed rizer1980 closed 3 months ago

rizer1980 commented 3 months ago

More flexible and faster OrderBook update synchronize, used StampedLock sync.

Added concurrency and integrity example(test)

  1. New way - used stampedLock only.
  2. Synchronized wrapped in stampedLock.
  3. Old way - Synchronized only. No concurrency exeption. All results the same at same Seed number.