rule evaluation / action execution happens only when program exits

[geronimo]

Hi all,

As a "proof of concept" for my project, I tried to create a simple rule based on an OR-condition: if one of two different lights is switched ON, a third light should switch ON as well.
(Below you find my full config file.)

When trying this, I start with all lights switched OFF and then run linknx.
Next, I switch one of the "source" lights ON. Linknx sees this change, but nothing else happens.
When I exit linknx (ctrl-C), suddenly the condition is evaluated and the "target" light switches ON.
You find a full transcript of console below -- blank lines and lines with ### were added manually.

Any ideas on what could be wrong??

thanks a lot!

geronimo

/var/lib/linknx/test.xml content

<?xml version="1.0" ?>
<config>
    <services>
        <knxconnection url="ip:192.168.0.56" />
    </services>
    <objects>
        <object type="1.001" id="source 1" gad="1/0/7">source 1</object>
        <object type="1.001" id="source 2" gad="1/0/2">source 2</object>

        <object type="1.001" id="target" gad="1/0/3">target</object>
    </objects>
    <rules>
        <rule id="test">
            <condition type="or">
                <condition type="object" trigger="true" id="source 1" value="on"/>
                <condition type="object" trigger="true" id="source 2" value="on"/>
            </condition>
            <actionlist type="if-true">
                <action type="set-value" id="target" value="on"/>
            </actionlist>
            <actionlist type="if-false">
                <action type="set-value" id="target" value="off"/>
            </actionlist>
        </rule>
    </rules>
</config>

console output

$ # linknx -c/var/lib/linknx/test.xml
1365969474 INFO Object : Configured object 'source 1': gad=1/0/7
1365969474 INFO Object : Configured object 'source 2': gad=1/0/2
1365969474 INFO Object : Configured object 'target': gad=1/0/3
1365969474 INFO Rule : Rule: Configuring test (active=1)
1365969474 INFO Condition : ObjectCondition: configured value_m='on'
1365969474 INFO Condition : ObjectCondition: configured value_m='on'
1365969474 INFO Rule : ActionList: Configuring 'if-true' action list
1365969474 INFO Action : SetValueAction: Configured for object target with value on
1365969474 INFO Rule : ActionList: Configuring 'if-false' action list
1365969474 INFO Action : SetValueAction: Configured for object target with value off
1365969474 INFO Rule : Rule: Configuration done
1365969474 INFO main : Config file loaded: /var/lib/linknx/test.xml
1365969474 INFO KnxConnection : KnxConnection: Group socket opened. Waiting for messages.


### push the button for 'source 2' ###
1365969536 INFO Object : New value on for object source 2 (type: 1.001)
1365969536 INFO Rule : Evaluate rule test
1365969536 INFO KnxConnection : write(gad=1/0/7, buf, len=2)


### quit linknx (ctrl-c) ###
^C1365969597 INFO Services : Stopping services
1365969597 INFO ObjectValue : SwitchingObjectValue: Compare value_m='0' to value='1'
1365969597 INFO Condition : ObjectCondition (id='source 1') evaluated as '0'
1365969597 INFO ObjectValue : SwitchingObjectValue: Compare value_m='1' to value='1'
1365969597 INFO Condition : ObjectCondition (id='source 2') evaluated as '1'
1365969597 INFO Rule : Rule test evaluated as 1, prev value was 0
1365969597 INFO Action : Execute SetValueAction: set target with value on
1365969597 INFO KnxConnection : write(gad=1/0/3, buf, len=2)
1365969597 INFO Object : New value on for object target (type: 1.001)
1365969597 INFO KnxConnection : Out of KnxConnection loop.

[geronimo]

Self-reply:
It seems to be related to initialization of group address statuses. Once both "source" lights have been switched on or off, things work as expected.

I added init="request" to the object definitions (although that's the default value for the init attribute), but that did NOT help.

Any ideas, anyone?

[geronimo]

Another self-reply: downloading the latest sources from CVS (0.0.1.31) helped.