support OPTIONS ping to SBCs

lib/utils/install-srf-locals.js

@@ -5,6 +5,8 @@ const PORT = process.env.HTTP_PORT || 3000;
 function installSrfLocals(srf, logger) {
   if (srf.locals.dbHelpers) return;
 
+  const {getSBC, getSrf} = require('./sbc-pinger')(logger);
+
   const freeswitch = process.env.JAMBONES_FREESWITCH
     .split(',')
     .map((fs) => {
@@ -13,19 +15,6 @@ function installSrfLocals(srf, logger) {
     });
   logger.info({freeswitch}, 'freeswitch inventory');
 
-  const sbcs = process.env.JAMBONES_SBCS
-    .split(',')
-    .map((sbc) => sbc.trim());
-  logger.info({sbcs}, 'SBC inventory');
-
-  const drachtio = process.env.JAMBONES_FEATURE_SERVERS
-    .split(',')
-    .map((fs) => {
-      const arr = /^(.*):(.*):(.*)/.exec(fs);
-      if (arr) return {host: arr[1], port: arr[2], secret: arr[3]};
-    });
-  logger.info({drachtio}, 'drachtio feature server inventory');
-
   const {
     lookupAppByPhoneNumber,
     lookupAppBySid,
@@ -60,9 +49,9 @@ function installSrfLocals(srf, logger) {
     parentLogger: logger,
     ipv4: localIp,
     serviceUrl: `http://${localIp}:${PORT}`,
-    freeswitch: freeswitch[0],
-    sbcs,
-    drachtio
+    getSBC,
+    getSrf,
+    getFreeswitch: () => freeswitch[0]
   });
 }