The discovery can be used be used before the connection to the server is
completely established
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Key: DOSGI-63
URL: https://issues.apache.org/jira/browse/DOSGI-63
Project: CXF Distributed OSGi
Issue Type: Bug
Components: Discovery
Affects Versions: 1.2
Reporter: Marc Schaaf
Attachments: connection_establish_timeout.patch
The Zookeeper Discovery is configured via the Configuration Admin and is
automatically started once it receives the first configuration. At the same
time as the connection is established, the discovery registers the
EndpointListener Service and the EndpointListener ServiceTracker. Under some
circumstances this causes immediate calls to the discovery. However as the
connection attempt is made asynchronously to the other startup, the discovery
calls can occur before the connection to the Zookeeper server was established
which causes them to fail.
An approach to solve this issue would be to wait with the registration of the
EndpointListener Service and the Service Tracker until the connection could be
established. Furthermore they should be unregistered once the connection to the
server is lost. And registered once it is reestablished.
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