text: #
  # MSILO usage example
  #
  # $ID: daniel $
  #
  
  
  
  udp_workers=2
  check_via=no      # (cmd. line: -v)
  dns=off           # (cmd. line: -r)
  rev_dns=off       # (cmd. line: -R)
  
  
  # ------------------ module loading ----------------------------------
  #set module path
  mpath="/usr/local/lib/opensips/modules/"
  loadmodule "textops.so"
  loadmodule "sl.so"
  loadmodule "db_mysql.so"
  loadmodule "maxfwd.so"
  loadmodule "tm.so"
  loadmodule "usrloc.so"
  loadmodule "registrar.so"
  loadmodule "msilo.so"
  
  # ----------------- setting module-specific parameters ---------------
  
  # -- registrar params --
  modparam("registrar", "default_expires", 120)
  
  # -- usrloc params --
  modparam("usrloc", "db_mode", 0)
  
  # -- msilo params --
  modparam("msilo", "db_url", "mysql://opensips:opensipsrw@localhost/opensips")
  
  # -- tm params --
  modparam("tm", "fr_timer", 10 )
  modparam("tm", "fr_inv_timer", 15 )
  modparam("tm", "wt_timer", 10 )
  
  
  route{
  	if ( !mf_process_maxfwd_header("10") ) {
  		sl_send_reply("483","To Many Hops");
  		exit;
  	};
  
  	if (is_myself("$rd")) {
  		# for testing purposes, simply okay all REGISTERs
  		# is_method("XYZ") is faster than ($rm=="XYZ")
  		#  but requires textops module
  		if (is_method("REGISTER")) {
  			save("location");
  			log("REGISTER received -> dumping messages with MSILO\n");
  
  			# MSILO - dumping user's offline messages
  			if (m_dump()) {
  				log("MSILO: offline messages dumped - if they were\n");
  			} else {
  				log("MSILO: no offline messages dumped\n");
  			};
  			exit;
  		};
  
  		# backup r-uri for m_dump() in case of delivery failure
  		$avp(11) = $ru;
  
  		# domestic SIP destinations are handled using our USRLOC DB
  
  		if(!lookup("location")) {
  			if (! t_newtran()) {
  				sl_reply_error();
  				exit;
  			};
  			# we do not care about anything else but MESSAGEs
  			if (!is_method("MESSAGE")) {
  				if (!t_reply("404", "Not found")) {
  					sl_reply_error();
  				};
  				exit;
  			};
  			log("MESSAGE received -> storing using MSILO\n");
  			# MSILO - storing as offline message
  			if (m_store("$ru")) {
  				log("MSILO: offline message stored\n");
  				if (!t_reply("202", "Accepted"))  {
  					sl_reply_error();
  				};
  			}else{
  				log("MSILO: offline message NOT stored\n");
  				if (!t_reply("503", "Service Unavailable")) {
  					sl_reply_error();
  				};
  			};
  			exit;
  		};
  		# if the downstream UA does not support MESSAGE requests
  		# go to failure_route[1]
  		t_on_failure("1");
  		t_relay();
  		exit;
  	};
  
  	# forward anything else
  	t_relay();
  }
  
  failure_route[1] {
  	# forwarding failed -- check if the request was a MESSAGE 
  	if (!is_method("MESSAGE"))
  		exit;
  
  	log(1,"MSILO: the downstream UA does not support MESSAGE requests ...\n");
  	# we have changed the R-URI with the contact address -- ignore it now
  	if (m_store("$avp(11)")) {
  		log("MSILO: offline message stored\n");
  		t_reply("202", "Accepted"); 
  	}else{
  		log("MSILO: offline message NOT stored\n");
  		t_reply("503", "Service Unavailable");
  	};
  }
  
  
  