Dear All,
first of all, thanks for that great piece of software, i am using it now
for quite a while and it's really nice ;) - under python via ctypes -
YEAH !
but i im totally stuck with the stun thing - even the sofsip-cli isn't
working as expected.
i have searched the mailing list, looked at code which is using
sofia-sip (sofsip-cli, tapioca and freeswitch) but no success.
using the stun module standalone works perfect ! - even in python ;)
well, what i can see with all debugging turned on is that the stun
server gets connected one time, but it looks like successive connects,
and/or binds to some local address fails.
basically i am doing the following (sorry for the python code, eh ;):
self.nua = self.ss.nua_create \
( self.su_root # root object (reactor)
, self.sip_event_callback_p # function pointer to callback funtion
, None # nua_magic
, self.ss.stuntag_server, ctypes.c_char_p ("stun.voipbuster.com")
, None, None
)
self.register_h = self.ss.nua_handle \
( self.nua, None
, self.ss.nutag_url, ctypes.c_char_p (to_url)
, None, None
)
self.ss.nua_register \
( self.register_h
, self.ss.nutag_registrar, ctypes.c_char_p ("my.own.regist.rar")
, self.ss.stuntag_server, ctypes.c_char_p ("stun.voipbuster.com")
, self.ss.nutag_outbound, ctypes.c_char_p ("natify")
, self.ss.nutag_outbound, ctypes.c_char_p ("use-rport")
, None, None
)
and here is the log (ip-addresses and hostnames replaced):
su_port_create(0x81488b8): epoll_create() => 0: OK
su_socket_port_init(0x81488b8, 0xb6fc4040) called
su_pthread_port_init(0x81488b8, 0xb6fc4040) called
nua: nua_create: entering
nua: nua_stack_init: entering
nua: nua_stack_set_params: entering
soa_create("default", 0x8169a48, 0x816b0f0) called
soa_set_params(static::0x816b400, ...) called
nta_agent_create: initialized hash tables
nta_agent_create: initialized transports
nta_agent_create: initialized random identifiers
nta_agent_create: initialized timer
nta_agent_create: initialized resolver
nua_stack_init_transport, nua_stack_init_transport, nua_stack_init_transport
tport_create(): 0x816c5a8
nta: master transport created
tport_bind_server(0x816c5a8) to */*:5060/sip
tport_bind_server(0x816c5a8): calling tport_listen for udp
tport_alloc_primary(0x816c5a8): new primary tport 0x816c968
tport_listen(0x816c968): listening at udp/192.168.2.9:5060/sip
tport_bind_server(0x816c5a8): calling tport_listen for tcp
tport_alloc_primary(0x816c5a8): new primary tport 0x816cd40
tport_listen(0x816cd40): listening at tcp/192.168.2.9:5060/sip
tport_bind_server(0x816c5a8): calling tport_listen for udp
tport_alloc_primary(0x816c5a8): new primary tport 0x816cfb8
tport_listen(0x816cfb8): listening at udp/127.0.0.1:5060/sip
tport_bind_server(0x816c5a8): calling tport_listen for tcp
tport_alloc_primary(0x816c5a8): new primary tport 0x816d230
tport_listen(0x816d230): listening at tcp/127.0.0.1:5060/sip
nta: bound to (*:5060;transport=*)
nta: agent_init_via: SIP/2.0/udp 192.168.2.9 (sip)
nta: agent_init_via: SIP/2.0/tcp 192.168.2.9 (sip)
nta: agent_init_via: SIP/2.0/udp 127.0.0.1 (sip)
nta: agent_init_via: SIP/2.0/tcp 127.0.0.1 (sip)
nta: Via fields initialized
nta: Contact header created
stun_is_requested: entering.
tport_bind_server(0x816c5a8) to */0.0.0.0:*/stun
tport_bind_server(0x816c5a8): calling tport_listen for udp
tport_alloc_primary(0x816c5a8): new primary tport 0x816d818
stun_handle_init: entering.
stun_handle_init("stun.voipbuster.com"): called
stun_atoaddr: entering.
stun_bind: entering.
stun_discovery_create: entering.
assign_socket: entering.
stun_request_create: entering.
stun_make_binding_req: entering.
stun_send_binding_request: entering.
stun_send_message: message sent to 194.221.62.209:3478
tport_listen(0x816d818): listening at UDP/192.168.2.9:32861/stun
tport_bind_server(0x816c5a8): calling tport_listen for udp
tport_alloc_primary(0x816c5a8): new primary tport 0x816f028
stun_handle_init: entering.
stun_handle_init("stun.voipbuster.com"): called
stun_atoaddr: entering.
stun_bind: entering.
stun_discovery_create: entering.
assign_socket: entering.
stun_request_create: entering.
stun_make_binding_req: entering.
stun_send_binding_request: entering.
stun_send_message: sendto: Invalid argument
stun_discovery_destroy: entering.
stun_handle_destroy: entering.
stun_request_destroy: entering.
stun_request_destroy: request destroyed.
tport_listen(0x816c5a8): stun_bind()(pf=2 UDP/[127.0.0.1]:32861): Invalid
argument
stun_handle_destroy: entering.
stun_request_destroy: entering.
stun_request_destroy: timer destroyed.
stun_request_destroy: request destroyed.
stun_discovery_destroy: entering.
nta: bind(0.0.0.0:*;transport=*): Invalid argument
nua: error initializing STUN transport
# well, i think the "Invalid argument" messages cause the trouble,
# but i was not able to find out where they come from - and moreover -
# how to avoid them ...
nua_register: Adding contact URL '192.168.2.9' to list.
nua_register: ignoring contact candidate 127.0.0.1:.
nua: nh_create_handle: entering
nua: nua_register: entering
nua(0x816ee30): signal r_register
nua: nua_stack_set_params: entering
soa_clone(static::0x816b400, 0x8169a48, 0x816ee30) called
soa_set_params(static::0x816db28, ...) called
soa_set_params(static::0x816db28, ...) called
nta_leg_create(0x816dcc0)
nua(0x816ee30): adding register usage
nta: selecting scheme sip
sres_cache_get(0x814a8f8, NAPTR, "my.own.regist.rar.") called
nta: for "my.own.regist.rar" query "my.own.regist.rar" NAPTR
sres_query(0x816bc48, 0x8170218, NAPTR, "my.own.regist.rar") called
sres_send_dns_query(0x816bc48, 0x81703b0) called
sres_sofia_update(0x816c2d0, 13, -1)
sres_send_dns_query(0x816bc48, 0x81703b0) id=37140 NAPTR my.own.regist.rar (to
[192.168.2.1]:53)
sres_resolver_receive(0x816bc48, 13) called
sres(q=0x81703b0): reporting errors for 35 my.own.regist.rar
sres_cache_get(0x814a8f8, SRV, "_sip._udp.my.own.regist.rar.") called
nta: for "my.own.regist.rar" query "_sip._udp.my.own.regist.rar" SRV
sres_query(0x816bc48, 0x8170218, SRV, "_sip._udp.my.own.regist.rar") called
sres_send_dns_query(0x816bc48, 0x8170538) called
sres_send_dns_query(0x816bc48, 0x8170538) id=37141 SRV
_sip._udp.my.own.regist.rar (to [192.168.2.1]:53)
sres_resolver_receive(0x816bc48, 13) called
sres(q=0x8170538): reporting errors for 33 _sip._udp.my.own.regist.rar
sres_cache_get(0x814a8f8, SRV, "_sip._tcp.my.own.regist.rar.") called
nta: for "my.own.regist.rar" query "_sip._tcp.my.own.regist.rar" SRV
sres_query(0x816bc48, 0x8170218, SRV, "_sip._tcp.my.own.regist.rar") called
sres_send_dns_query(0x816bc48, 0x8170678) called
sres_send_dns_query(0x816bc48, 0x8170678) id=37142 SRV
_sip._tcp.my.own.regist.rar (to [192.168.2.1]:53)
sres_resolver_receive(0x816bc48, 13) called
sres(q=0x8170678): reporting errors for 33 _sip._tcp.my.own.regist.rar
sres_cache_get(0x814a8f8, A, "my.own.regist.rar.") called
nta: for "my.own.regist.rar" query "my.own.regist.rar" A
sres_query(0x816bc48, 0x8170218, A, "my.own.regist.rar") called
sres_send_dns_query(0x816bc48, 0x8170538) called
sres_send_dns_query(0x816bc48, 0x8170538) id=37143 A my.own.regist.rar (to
[192.168.2.1]:53)
sres_resolver_receive(0x816bc48, 13) called
RR received my.own.regist.rar. A IN 17755 rdlen=4
nta: my.own.regist.rar. IN A AAA.BBB.CCC.DDD
tport(0x816c968): EXPENSIVE unresolved */AAA.BBB.CCC.DDD:
tport_tsend(0x816c968) tpn = */AAA.BBB.CCC.DDD:5060
tport_resolve addrinfo = AAA.BBB.CCC.DDD:5060
tport_by_addrinfo(0x816c968): not found by name */AAA.BBB.CCC.DDD:5060
tport_vsend(0x816c968): 479 bytes of 479 to */AAA.BBB.CCC.DDD:5060
tport_vsend returned 479
send 479 bytes to udp/[AAA.BBB.CCC.DDD]:5060 at 14:52:06.944787:
------------------------------------------------------------------------
REGISTER sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.2.9;rport;branch=z9hG4bK81Z0ZBjNc2Zpg
Max-Forwards: 70
From: <sip:192.168.2.9>;tag=86tDQKceDcp3m
To: <sip:[EMAIL PROTECTED]>
Call-ID: db9c3ea7-7e5f-122a-4fb3-003018ad2db6
CSeq: 83545227 REGISTER
Contact: <sip:192.168.2.9>
User-Agent: sofia-sip/1.12.6
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY,
REFER, UPDATE
Supported: timer, 100rel, path
Content-Length: 0
------------------------------------------------------------------------
nta: sent REGISTER (83545227) to */AAA.BBB.CCC.DDD:5060
tport_pend(0x816c968): pending 0x816fcf0 for udp/192.168.2.9:5060 (already 0)
nta: timer set to 32000 ms
nta: timer shortened to 500 ms
nta: timer E fired, retransmit REGISTER (83545227)
tport_tsend(0x816c968) tpn = */AAA.BBB.CCC.DDD:5060
tport_resolve addrinfo = AAA.BBB.CCC.DDD:5060
tport_by_addrinfo(0x816c968): not found by name */AAA.BBB.CCC.DDD:5060
tport_vsend(0x816c968): 479 bytes of 479 to */AAA.BBB.CCC.DDD:5060
tport_vsend returned 479
send 479 bytes to udp/[AAA.BBB.CCC.DDD]:5060 at 14:52:07.445287:
------------------------------------------------------------------------
REGISTER sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.2.9;rport;branch=z9hG4bK81Z0ZBjNc2Zpg
Max-Forwards: 70
From: <sip:192.168.2.9>;tag=86tDQKceDcp3m
REGISTER events get sent periodically, but never get any answer from my
registrar.
by specifying tptag_stun_server = 1 and tptag_public = 2 i managed that
the stack sends SIP Via Header with random.is.invalid hostnames in it,
and got a nua_i_outbound 101 NAT detected event - i also get this in the
sofsip-cli (but it's also unhandled there)
i am using version 1.12.6 of sofia-sip, i have also tried 1.12.2 as i
read something on the list that 1.12.3 had problems with stun, and
1.12.2 was fine ... but the same there ... hmmm.
well, can anyone give me a hint on this ... i'm pretty sure ;)
thanks a lot,
mexx.
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