[Srcpd-devel] Locking one GL locks all GL

[Simon A. <sim...@gm...>]

Dear all,

first of all I'd like to thank all the devs for their continuous effort of
keeping srcpd available. I'm very glad to have found it a few months ago
and have been running my setup with it since.

Now I've stumbled upon an issue locking GLs that I hope you can help me
with: Whenever I try to lock one GL, the server seems to lock all GL but
without sending 100 INFO messages about it. Here is what's happening
(locking from session ID 887):

-> SET 1 LOCK GL 78 0
200 OK
100 INFO 1 LOCK GL 78 0 887
-> GET 1 LOCK GL 78
100 INFO 1 LOCK GL 78 0 887

As expected so far. But when I call GET on locks for other GLs I get:

-> GET 1 LOCK GL 3
100 INFO 1 LOCK GL 3 0 887

for all of them without ever requesting a lock from any session.

If I connect a second client at this point, the second client will receive
INFOS about LOCKs on all GLs after the handshake:

100 INFO 1 POWER ON

101 INFO 1 GL 3 N 1 28 1

100 INFO 1 GL 3 2 0 28 0

100 INFO 1 LOCK GL 3 0 887

101 INFO 1 GL 78 M 2 14 2

100 INFO 1 GL 78 2 0 14 0 0

100 INFO 1 LOCK GL 78 0 887

101 INFO 1 GL 256 N 2 128 2

100 INFO 1 GL 256 1 54 128 1 0

100 INFO 1 LOCK GL 256 0 887


The server is running srcpd 2.1.3. Can you explain this behaviour? It seems
to be working as I'd expect for GA devices, by the way (lock one, the
others remain unlocked).


Thanks for any advice!


Best regards,

Simon