[Freeswitch-users] mod_gsmopen - deadlock tty

[Luiz Fernando Softov]

Hi,

I'm using freeswitch 1.15 in Freebsd 10.1, with mod_gsmopen

FreeSWITCH Version 1.5.15b+git~20150407T231134Z~d55c4a053b~64bit (git
d55c4a0 2015-04-07 23:11:34Z 64bit), whats happen, its the same with
another versions like, 1.6, 1.4.19, etc

After sometime running freeswitch, i have this TTYs.

crw-------   1 root  wheel      0x8e Sep 24 15:30 ttyU1.3
crw-------   1 root  wheel      0x8f Sep 24 15:30 ttyU1.3.init
crw-------   1 root  wheel      0x90 Sep 24 15:30 ttyU1.3.lock
crw-------   1 root  wheel      0x8e Sep 24 15:30 ttyU2.3
crw-------   1 root  wheel      0x8f Sep 24 15:30 ttyU2.3.init
crw-------   1 root  wheel      0x90 Sep 24 15:30 ttyU2.3.lock
crw-------   1 root  wheel      0x8e Sep 24 15:30 ttyU3.3
crw-------   1 root  wheel      0x8f Sep 24 15:30 ttyU3.3.init
crw-------   1 root  wheel      0x90 Sep 24 15:30 ttyU3.3.lock
crw-------   1 root  wheel      0x76 Sep 25 00:46 ttyU4.0
crw-------   1 root  wheel      0x77 Sep 24 22:28 ttyU4.0.init
crw-------   1 root  wheel      0x78 Sep 24 22:28 ttyU4.0.lock
crw-------   1 root  wheel      0x7c Sep 24 22:28 ttyU4.1
crw-------   1 root  wheel      0x7d Sep 24 22:28 ttyU4.1.init
crw-------   1 root  wheel      0x7e Sep 24 22:28 ttyU4.1.lock
crw-------   1 root  wheel      0x82 Sep 24 22:28 ttyU4.2
crw-------   1 root  wheel      0x83 Sep 24 22:28 ttyU4.2.init
crw-------   1 root  wheel      0x84 Sep 24 22:28 ttyU4.2.lock
crw-------   1 root  wheel      0x8e Sep 24 22:28 ttyU4.3
crw-------   1 root  wheel      0x8f Sep 24 22:28 ttyU4.3.init
crw-------   1 root  wheel      0x90 Sep 24 22:28 ttyU4.3.lock
crw-------   1 root  wheel      0xa8 Sep 25 00:46 ttyU5.0
crw-------   1 root  wheel      0xa9 Sep 24 22:28 ttyU5.0.init
crw-------   1 root  wheel      0xaa Sep 24 22:28 ttyU5.0.lock
crw-------   1 root  wheel      0xae Sep 24 22:28 ttyU5.1
crw-------   1 root  wheel      0xaf Sep 24 22:28 ttyU5.1.init
crw-------   1 root  wheel      0xb6 Sep 24 22:28 ttyU5.1.lock
crw-------   1 root  wheel      0xba Sep 24 22:28 ttyU5.2
crw-------   1 root  wheel      0xbb Sep 24 22:28 ttyU5.2.init
crw-------   1 root  wheel      0xbc Sep 24 22:28 ttyU5.2.lock
crw-------   1 root  wheel      0xc0 Sep 24 22:28 ttyU5.3
crw-------   1 root  wheel      0xc1 Sep 24 22:28 ttyU5.3.init
crw-------   1 root  wheel      0xc2 Sep 24 22:28 ttyU5.3.lock

As you can see, ttyU1.3, ttyU2.3, ttyU3.3 are USB deadlocks

I try to unload mod_gsmopen, but i receive a message that is in use
so i kill freeswitch, then ttyU1.3, ttyU2.3, ttyU3.3, are free and
disappear (as well .init and .lock)

I try to figure out whats happening, with logs, alarms, but i can't.
Someone have the same problem, or know the solution?


ps.
Reading the list, i realize that few members use the module, or don't have
problems.
If i am correct, is there any other way to use GSM modems or GSM, which is
low cost?
Is there anyone who can guide me in some things about the code or tips?

ps 2.
sorry about my english

-- 
Luiz Fernando Softov
http://www.softov.com.br
fernando at softov.com.br
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