Commit Graph

19 Commits

Author SHA1 Message Date
JoelKatz
f2beb82b97 Pathfinding dispatch improvements
* Keep requests forwards, flip only on insert
* Insert requests in more sensible order (after new, before old)
* Remove a redundant cache/request check
2014-02-17 17:26:50 -08:00
JoelKatz
505f029edb Clean up 'destination_currencies' in new pathfinding reply 2014-01-23 13:24:43 -08:00
JoelKatz
815659b898 Replace a lock with an atomic in new pathfinding 2014-01-23 13:24:33 -08:00
Vinnie Falco
c95dccfec6 Move PathRequests to separate files 2014-01-21 10:28:36 -05:00
JoelKatz
4591658160 PathRequests object to own all path requests. 2014-01-10 22:53:57 -08:00
JoelKatz
cd8234acba Pathfinding bugfix. Missing lock. 2014-01-07 15:57:46 -08:00
JoelKatz
de85a7c2bd Pathfinding improvements:
* Make each path request track whether it needs updating.
* Improve new request handling, reverse order for processing requests.
* Break to handle new requests immediately.
* Make mPathFindThread an integer rather than a bool. Allow two threads.
* For old pathfinding, if the ledger is unspecified, use the PathRequest's RippleLineCache.
* Log new pathfinding request latencies.
* Suspend processing requests if server is backed up.
2014-01-07 15:57:46 -08:00
Vinnie Falco
087301933a General refactoring, using C++11
* Remove broken RecycledObjectPool

* Fix beast::ServiceQueue using List instead of LockFreeStack

* Add class semaphore, fixes broken Semaphore

* Move crytpo module files to new beast directory

* Use c++11 replacements for boost and beast types:
  - std::atomic instead of beast::Atomic
  - std::function instead of boost::function, beast::function
  - std::unique_ptr instead of beast::ScopedPointer
  - std::shared_ptr instead of boost::shared_ptr

* Remove modules:
  - beast_db
  - beast_crypto
  - beast_extras

* Remove unnecessary classes:
  - AbstractFifo
  - AddConst
  - AtomicCounter
  - AtomicFlag
  - AtomicPointer
  - AtomicState
  - CopyConst
  - Expression
  - ForwardList
  - IfCond
  - Interval
  - IntrusiveArray
  - KeyvaDB
  - PointerToOther
  - PointerTraits
  - RemoveConst
  - RemoveConstVolatile
  - RemoveReference
  - RemoveVolatile
  - SharedObjectArray
  - SingleThreadedSharedObject
  - SophiaDB factory
  - SortedSet
  - WeakReference
  - beast::unique_ptr
2014-01-07 15:57:45 -08:00
JoelKatz
51aef120a1 Pathfinding performance improvements:
* Use a single RippleLineCache, even for 'fast' requests
* Use a ledger copy to avoid stalling other code
2013-12-08 23:52:54 -08:00
Vinnie Falco
b660d82516 Make TxFormats a Meyers singleton 2013-11-20 10:16:46 -08:00
JoelKatz
a3024352ba Pathfinding improvements. 2013-11-12 21:08:52 -08:00
JoelKatz
74c65cfdc5 Cleanup path request logging. 2013-11-11 19:29:56 -08:00
JoelKatz
399760fda9 Assign each path finding request an ID and track its lifecycle. 2013-11-11 18:32:45 -08:00
JoelKatz
4620b667e7 Fix a race condition if PathRequest::doCreate races with the path being processed. 2013-11-07 22:30:11 -08:00
JoelKatz
6b2f654a30 Improve path filtering:
1) Ignore paths with very low liquidity
2) Allow an extra filling path to be added if needed
2013-11-03 02:20:18 -08:00
JoelKatz
18fc854bf3 Better tracking of resources associated with pathfinding. 2013-09-26 10:26:15 -07:00
Vinnie Falco
fcd689afbf Update copyright notice and licenses 2013-09-25 17:27:06 -07:00
Vinnie Falco
89b1859929 Refactor Application shutdown using new Service, AsyncService interfaces 2013-09-19 17:18:43 -07:00
Vinnie Falco
846b8e339c Tidy and rename all Ripple source files 2013-09-13 16:58:24 -07:00