[SCXML-2] [scxml] Thread-safety in Executor

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 0.5

Environment

Operating System: All
Platform: All

• Bugzilla Id: 39434
• Assignee: Unassigned
• Reporter: Fasihullah
• Created: 28/Apr/06 02:00
• Updated: 03/Jan/08 19:46
• Resolved: 03/Jan/08 19:46

Description

Hi
I am trying to send an event "connection.connected" to the state-machine which
is in a parallel state. Look at the logs (Removed unnecessary statements), note
the thread name at the beginning and the final transitions.

[CALLBACK.4] Current States: [wait-for-orig-connect, wait-for-ivr-connect]
[CALLBACK.4] Firing

{name=connection.connected,type=3,payload=com.baypackets.simulator.sipconnector.SIPEndPoint: orig-line[100]}

[CALLBACK.5] Firing

{name=connection.connected,type=3,payload=com.baypackets.simulator.sipconnector.IVREndPoint: ivr-line[msml]}

[CALLBACK.4] transition (event = connection.connected, cond = _eventdata.ID eq
'ivr-line', from =
/setup-call/create-call/ivr-interaction/ivr-leg/wait-for-ivr-connect, to =
/setup-call/create-call/ivr-interaction/ivr-leg/ivr-connected)
[CALLBACK.4] Current States: [wait-for-orig-connect, ivr-connected]
[CALLBACK.5] Current States: [wait-for-orig-connect, wait-for-ivr-connect]
[DATAI.0] Current States: [wait-for-orig-connect, wait-for-ivr-connect]

Three problems:
1. The last three lines above: the change that CALLBACK.4 did is overridden by
CALLBACK.5.
2. Callback 4 has a payload of type:orig-line,
[CALLBACK.4] Firing

{name=connection.connected,type=3,payload=com.baypackets.simulator.sipconnector.SIPEndPoint: orig-line[100]}

But
[CALLBACK.4] transition (event = connection.connected, cond = _eventdata.ID eq
'ivr-line', from =
/setup-call/create-call/ivr-interaction/ivr-leg/wait-for-ivr-connect, to =
/setup-call/create-call/ivr-interaction/ivr-leg/ivr-connected)
it thinks that it has an 'ivr-line'???
3. Where did the orig line disappear??