lp:~hazmat/txzookeeper/distributed-queue

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Merged into lp:txzookeeper at revision 24

Gustavo Niemeyer: Approve on 2010-06-15

Diff: 989 lines (+901/-13)

7 files modified

txzookeeper/lock.py (+12/-7)
txzookeeper/queue.py (+451/-0)
txzookeeper/tests/__init__.py (+0/-4)
txzookeeper/tests/test_client.py (+27/-0)
txzookeeper/tests/test_lock.py (+17/-0)
txzookeeper/tests/test_queue.py (+392/-0)
txzookeeper/todo.txt (+2/-2)

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54. By Kapil Thangavelu on 2010-07-09

refactor serialized queue to avoid extraneous existance checks and processing nodes.

53. By Kapil Thangavelu on 2010-07-09

propgate unexpected errors when retrieving a node

52. By Kapil Thangavelu on 2010-07-08

fix a race condition in reliable queue, if two consumers had fetch an item, and one of the consumers finished processing it before the other created a reservation, the slow consumer would return an item that was deleted. Now the the cycle switches from get->reserve-return to exists->reserve->get->return.

51. By Kapil Thangavelu on 2010-07-08

serializable queue consumer holds lock till item is processed.

50. By Kapil Thangavelu on 2010-06-11

serialized queue behavior test

49. By Kapil Thangavelu on 2010-06-11

module docstring

48. By Kapil Thangavelu on 2010-06-11

extra epydoc docstrings

47. By Kapil Thangavelu on 2010-06-11

make queue prefix public, utilize reliable queue tests for serialized queue.

46. By Kapil Thangavelu on 2010-06-11

serialized lock impl aggregating a reliable queue and distributed lock.

45. By Kapil Thangavelu on 2010-06-11

if lock acquisition fails, then all instance state associated to the attempt should be cleared, so subsequent acquire attempts can proceed.