Chapril/xmpp.chapril.org-ejabberd
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Fix CSeq comparison

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This commit is contained in:
Evgeniy Khramtsov 2014-05-02 00:42:09 +04:00
parent 58aa200297
commit ab6774d93d
1 changed files with 2 additions and 2 deletions
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4
src/mod_sip_registrar.erl
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@ -225,7 +225,7 @@ write_session(#sip_session{us = {U, S} = US,
[#sip_session{bindings = Bindings}] ->
case pop_previous_binding(SIPSocket, Bindings) of
{ok, #binding{call_id = CallID, cseq = PrevCSeq}, _}
when PrevCSeq >= CSeq ->
when PrevCSeq > CSeq ->
{error, cseq_out_of_order};
{ok, #binding{tref = Tref}, Bindings1} ->
erlang:cancel_timer(Tref),
@ -255,7 +255,7 @@ delete_session(US, SIPSocket, CallID, CSeq) ->
[#sip_session{bindings = Bindings}] ->
case pop_previous_binding(SIPSocket, Bindings) of
{ok, #binding{call_id = CallID, cseq = PrevCSeq}, _}
when PrevCSeq >= CSeq ->
when PrevCSeq > CSeq ->
{error, cseq_out_of_order};
{ok, #binding{tref = TRef}, []} ->
erlang:cancel_timer(TRef),