eventstore - npm Package Compare versions

Comparing version 1.7.2 to 1.7.3

lib/databases/mongodb.js

@@ -139,3 +139,3 @@ 'use strict';
         if (self.heartbeatInterval) {
-          console.error((new Error ('Heartbeat timeouted after ' + gracePeriod + 'ms')).stack);
+          console.error((new Error ('Heartbeat timeouted after ' + gracePeriod + 'ms (mongodb)')).stack);
           self.db.close(function () {});
@@ -142,0 +142,0 @@ }

lib/databases/redis.js

@@ -22,3 +22,7 @@ 'use strict';
     snapshotsCollectionName: 'snapshots',
-    max_attempts: 1
+    max_attempts: 1,
+    retry_strategy: function (options) {
+      return undefined;
+    }//,
+    // heartbeat: 60 * 1000
   };
@@ -101,2 +105,3 @@
       self.disconnect();
+      self.stopHeartbeat();
     });
@@ -121,2 +126,6 @@
 
+      if (self.options.heartbeat) {
+        self.startHeartbeat();
+      }
+
       if (calledBack) return;
@@ -128,4 +137,41 @@ calledBack = true;
 
+  stopHeartbeat: function () {
+    if (this.heartbeatInterval) {
+      clearInterval(this.heartbeatInterval);
+      delete this.heartbeatInterval;
+    }
+  },
+
+  startHeartbeat: function () {
+    var self = this;
+
+    var gracePeriod = Math.round(this.options.heartbeat / 2);
+    this.heartbeatInterval = setInterval(function () {
+      var graceTimer = setTimeout(function () {
+        if (self.heartbeatInterval) {
+          console.error((new Error ('Heartbeat timeouted after ' + gracePeriod + 'ms (redis)')).stack);
+          if (self.client) {
+            self.client.end(true);
+          }
+        }
+      }, gracePeriod);
+
+      self.client.ping(function (err) {
+        if (graceTimer) clearTimeout(graceTimer);
+        if (err) {
+          console.error(err.stack || err);
+          if (self.client) {
+            self.client.end(true);
+          }
+        }
+      });
+    }, this.options.heartbeat);
+  },
+
   disconnect: function (callback) {
-    this.client.end();
+    this.stopHeartbeat();
+
+    if (this.client) {
+      this.client.end(true);
+    }
     this.emit('disconnect');
@@ -132,0 +178,0 @@ if (callback) callback(null, this);

package.json

 {
   "author": "adrai",
   "name": "eventstore",
-  "version": "1.7.2",
+  "version": "1.7.3",
   "contributors": [
@@ -6,0 +6,0 @@ {

releasenotes.md

@@ -0,1 +1,4 @@
+#### [v1.7.3](https://github.com/adrai/node-eventstore/compare/v1.7.2...v1.7.3)
+- redis: added optional heartbeat
+
 #### [v1.7.2](https://github.com/adrai/node-eventstore/compare/v1.7.1...v1.7.2)
@@ -2,0 +5,0 @@ - update azure dependencies

No alert changes

Improved metrics

Total package byte prevSize

135642

increased by0.98%

Lines of code

3343

increased by1.21%

No dependency changes