Chapril/xmpp.chapril.org-ejabberd
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Clean up all timers gracefully

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This commit is contained in:
Evgeniy Khramtsov 2014-06-06 22:29:25 +04:00
parent ddfbca5830
commit 12ab5a749f
1 changed files with 12 additions and 12 deletions
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24
src/mod_sip_registrar.erl
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@ -271,13 +271,7 @@ write_session([#sip_session{us = {U, S} = US}|_] = NewSessions,
if length(AllSessions) > MaxSessions ->
{error, too_many_sessions};
true ->
lists:foreach(
fun(#sip_session{reg_tref = TRef,
conn_mref = MRef} = Session) ->
erlang:cancel_timer(TRef),
catch erlang:demonitor(MRef, [flush]),
mnesia:dirty_delete_object(Session)
end, DelSessions),
lists:foreach(fun delete_session/1, DelSessions),
lists:foreach(
fun(Session) ->
NewSession = set_monitor_and_timer(
@ -308,12 +302,10 @@ delete_session(US, CallID, CSeq) ->
true ->
ContactsWithExpires =
lists:map(
fun(#sip_session{contact = Contact,
reg_tref = TRef}) ->
erlang:cancel_timer(TRef),
fun(#sip_session{contact = Contact} = Session) ->
delete_session(Session),
{Contact, 0}
end, Sessions),
mnesia:dirty_delete(sip_session, US),
{ok, ContactsWithExpires};
false ->
{error, cseq_out_of_order}
@ -329,7 +321,7 @@ delete_expired_session(US, TRef) ->
fun(#sip_session{reg_tref = T1,
flow_tref = T2} = Session)
when T1 == TRef; T2 == TRef ->
mnesia:dirty_delete_object(Session);
delete_session(Session);
(_) ->
ok
end, Sessions);
@ -526,6 +518,14 @@ set_monitor_and_timer(#sip_session{socket = #sip_socket{type = Type,
set_timer(#sip_session{us = US}, Timeout) ->
erlang:start_timer(Timeout * 1000, self(), US).
delete_session(#sip_session{reg_tref = RegTRef,
flow_tref = FlowTRef,
conn_mref = MRef} = Session) ->
erlang:cancel_timer(RegTRef),
catch erlang:cancel_timer(FlowTRef),
catch erlang:demonitor(MRef, [flush]),
mnesia:dirty_delete_object(Session).
process_ping(SIPSocket) ->
ErrResponse = if SIPSocket#sip_socket.type == udp -> error;
true -> drop