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calimero-project / calimero-core

Core library for KNX network access and management
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KNXTimeoutExceptions when connected by TUNNELING #33

Closed lewie closed 8 years ago

lewie commented 8 years ago

Hello @bmalinowsky, dispatching a new state (using Puschbutton, as you described here ) throws KNXTimeoutExceptions when connected by TUNNELING:

tuwien.auto.calimero.exception.KNXTimeoutException: no confirmation reply received for L-Data.req from 1.1.0 to 1/1/10, low priority hop count 6 repeat tpdu 00 81
    at tuwien.auto.calimero.knxnetip.ClientConnection.doExtraBlockingModes(ClientConnection.java:236)
    at tuwien.auto.calimero.knxnetip.ConnectionBase.send(ConnectionBase.java:269)
    at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.send(KNXnetIPTunnel.java:149)
    at tuwien.auto.calimero.link.KNXNetworkLinkIP.onSend(KNXNetworkLinkIP.java:263)
    at tuwien.auto.calimero.link.AbstractLink.send(AbstractLink.java:304)
    at tuwien.auto.calimero.link.KNXNetworkLinkIP.sendRequestWait(KNXNetworkLinkIP.java:240)
    at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:466)
    at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:262)
    at intro.PushButtonActuator2$1.run(PushButtonActuator2.java:327)
    at java.util.TimerThread.mainLoop(Timer.java:555)
    at java.util.TimerThread.run(Timer.java:505)

By default ROUTER connections never confirm, there fore it is only an issue for TUNNELING.

Only can understand half the requirements from code and this discussion.

Should I ignore the KNXTimeoutExceptions or is there a way to get the confirmations?

Thank you in advance. Helmut

bmalinowsky commented 8 years ago

You should not ignore confirmations, as in a correct setup the server should supply an L_Data.con if everything is ok. 1.1.0 is your router device address, right? What if you initialize the link just with new TPSettings(). You get a .con then?

lewie commented 8 years ago

AHHH, now I understand. For connection type TUNNEL: If 0.0.0 is set as device address, means no/unset Address. Then the Tunnel addresses provided by the router will be used.

It works now. TYVM