Kbase P49170: Durable subscriber is not picking up messages after SonicMQ
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
2/17/2004 |
|
Status: Unverified
FACT(s) (Environment):
Progress 9.1D
SYMPTOM(s):
There has been a SonicMQ Server crash.
Durable smartConsumer reconnects and does not pick up messages
Messages were sent nonpersistent.
CAUSE:
If the SonicMQ broker crashes, all messages that were sent persistent will recover from the crash when SonicMQ Broker restarts. Messages that have been sent non persistent will not recover from a server outage and thus are not available for the durable subscriber.
FIX:
To ensure that messages survive a SonicMQ server outage, make sure the producing client is sending messages persistently.