diff options
Diffstat (limited to 'docs/api/client.rst')
| -rw-r--r-- | docs/api/client.rst | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/docs/api/client.rst b/docs/api/client.rst index 8efe955..51335e6 100644 --- a/docs/api/client.rst +++ b/docs/api/client.rst @@ -30,6 +30,27 @@ Public API A :class:`~kazoo.protocol.states.KazooState` attribute indicating the current higher-level connection state. + .. note:: + + Up to version 2.6.1, requests could only be submitted + in the CONNECTED state. Requests submitted while + SUSPENDED would immediately raise a + :exc:`~kazoo.exceptions.SessionExpiredError`. This + was problematic, as sessions are usually recovered on + reconnect. + + Kazoo now simply queues requests submitted in the + SUSPENDED state, expecting a recovery. This matches + the behavior of the Java and C clients. + + Requests submitted in a LOST state still fail + immediately with the corresponding exception. + + See: + + * https://github.com/python-zk/kazoo/issues/374 and + * https://github.com/python-zk/kazoo/pull/570 + .. autoclass:: TransactionRequest :members: :member-order: bysource |