update deps

lib/middleware.js

@@ -3,7 +3,7 @@ const debug = require('debug')('jambonz:sbc-inbound');
 module.exports = function(srf, logger) {
   const {lookupSipGatewayBySignalingAddress, lookupAuthHook}  = srf.locals.dbHelpers;
   const authenticator = require('jambonz-http-authenticator')(lookupAuthHook, logger, {blacklistUnknownRealms: true});
-  const {stats, activeCallIds} = srf.locals;
+  const {stats} = srf.locals;
 
   function initLocals(req, res, next) {
     req.locals = req.locals || {};
@@ -14,8 +14,6 @@ module.exports = function(srf, logger) {
       const tags = ['canceled:yes', 'sipStatus:487'];
       if (req.locals.originator) tags.push(`originator:${req.locals.originator}`);
       stats.increment('sbc.terminations', tags);
-      activeCallIds.delete(callId);
-      stats.gauge('sbc.sip.calls.count', activeCallIds.size);
     });
     stats.increment('sbc.invites', ['direction:inbound']);
     next();