timer: pass all storage options to levelup

This will allow configuration of swappable storage backends

.npmignore

@@ -2,6 +2,7 @@ compose/
 tutorials/
 assets/
 quay/
+examples/
 .nyc_output/
 Dockerfile*
 *.save

examples/mongo-storage/@skyring/mongodown-example.json

@@ -0,0 +1,11 @@
+{
+  "nats": {
+    "hosts": ["nats://localhost:4222"]
+  }
+, "storage": {
+    "backend": "mongodown"
+  , "path": "skyring-1"
+  }
+, "seeds": ["127.0.01:3455"]
+, "channel": { "host": "127.0.0.1", "port": 3455 }
+}

examples/mongo-storage/index.js

@@ -0,0 +1,22 @@
+'use strict'
+
+const Skyring = require('skyring')
+
+const server = new Skyring()
+
+server.load().listen(process.env.PORT || 3000, (err) => {
+  if(err) {
+    process.exitCode = 1;
+    console.error(err);
+    throw err;
+  }
+  console.log('server listening');
+});
+
+function onSignal() {
+  server.close(()=>{
+    console.log('shutting down');
+  });
+}
+process.once('SIGINT', onSignal);
+process.once('SIGTERM', onSignal);