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fix refresh of SUBCRIBEs that failed with 481

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This commit is contained in:
Simon Morlat 2013-07-11 16:05:46 +02:00
parent 9582489a45
commit ecaa31dc45
1 changed files with 5 additions and 2 deletions
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7
coreapi/bellesip_sal/sal_op_presence.c
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@ -62,8 +62,6 @@ static void presence_refresher_listener( const belle_sip_refresher_t* refresher,
case 481:
ms_message("The server or remote ua lost the SUBSCRIBE dialog context. Let's restart a new one.");
belle_sip_refresher_stop(op->refresher);
belle_sip_object_unref(op->refresher);
op->refresher=NULL;
sal_subscribe_presence(op,NULL,NULL,-1);
break;
}
@ -273,10 +271,15 @@ int sal_subscribe_presence(SalOp *op, const char *from, const char *to, int expi
if (expires==-1){
if (op->refresher){
expires=belle_sip_refresher_get_expires(op->refresher);
belle_sip_object_unref(op->refresher);
op->refresher=NULL;
}else{
ms_error("sal_subscribe_presence(): cannot guess expires from previous refresher.");
return -1;
}
}
belle_sip_parameters_remove_parameter(BELLE_SIP_PARAMETERS(op->base.from_address),"tag");
belle_sip_parameters_remove_parameter(BELLE_SIP_PARAMETERS(op->base.to_address),"tag");
req=sal_op_build_request(op,"SUBSCRIBE");
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),belle_sip_header_create("Event","presence"));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(belle_sip_header_expires_create(expires)));