Christofer Dutz created PLC4X-302:
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Summary: [KNX][Go] Possible isolation issue in KNX driver
Key: PLC4X-302
URL: https://issues.apache.org/jira/browse/PLC4X-302
Project: Apache PLC4X
Issue Type: Bug
Affects Versions: 0.9.0
Reporter: Christofer Dutz
When executing a "discovery" (SearchRequest to the Broadcast address) multiple
responses can come back. In the case of some code we use at Mapped, however I
have encountered that the second SearchResponse coming in is being discarded as
it seems to go to the defaultHandler of the connection.
So in this case the time between the response of the gateway and that of the
second KNXNet/IP device is enough for the application to login with the gateway
and the second response seems to go to that UDP Port and hereby is handled by
the defaultHandler of that connection, which discards the SearchResponse as it
doesn't know what to do with it.
Also later on in the application, if a new discovery is initiated while the
Browse operation is stills scanning the KNX network (Situation only occuring
during testing) it seems the connections are sort of messed up as the
ConnectionRequests for the new connection go to the handlers of the first
connection and get discarded.
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