#718557 dcmtk: Missing transition in dcmqrscp

Package:
dcmtk
Source:
dcmtk
Description:
OFFIS DICOM toolkit command line utilities
Submitter:
Mathieu Malaterre
Date:
2022-06-20 07:03:10 UTC
Severity:
wishlist
Tags:
#718557#5
Date:
2013-08-02 08:56:24 UTC
From:
To:
For some reason the FSM seems to be incomplete in a dcmqrscp handling of C-ECHO.

Steps:

$ dcmqrscp --log-level trace -c dcmqrscp.cfg >& out.log
[from another shell]
$ echoscu --log-level trace --call BLA --aetitle FOO localhost 5678

Then upon inspection:

$ grep FSM out.log
T: DUL  FSM Table: State: 1 Event: 4
T: DUL  FSM Table: State: 2 Event: 5
T: DUL  FSM Table: State: 3 Event: 6
T: DUL  FSM Table: State: 6 Event: 9
T: DUL  FSM Table: State: 6 Event: 8
T: DUL  FSM Table: State: 6 Event: 11
T: DUL  FSM Table: State: 8 Event: 13

technically echoscu should have closed the Transport connection, and thus a step is missing:

T: DUL  FSM Table: State: 13 Event: 16
-> Action AR5

Which makes sure the SCP goes back to Idle state (Sta1).

I guess this is an issue in the logger, rather than the implementation, since dcmqrscp seems to handle multiple association gracefully
#718557#14
Date:
2022-06-20 06:59:37 UTC
From:
To:
Mostly an issue with logging verbosity. Closing as invalid