1 files changed, 44 insertions, 0 deletions
diff --git a/protoype/activeusers.js b/protoype/activeusers.js
new file mode 100644
index 0000000..64df0d9
--- /dev/null
+++ b/protoype/activeusers.js
@@ -0,0 +1,44 @@
+/*
+ * activeusers.js
+ *
+ * list of active users, maps tag/user to a status string
+ */
+
+var redis = require('redis');
+var client = redis.createClient();
+var util = require('util');
+
+client.on('error', function(e) {
+    util.log('[activeusers] redis ' + e);
+});
+
+function isactive(tag) {
+    client.get(tag, function(err, reply) {
+        if (err || !reply)
+            return false;
+        else
+            return true;
+    });
+}
+
+function setstatus(tag, status) {
+    client.set(tag, status, redis.print);
+}
+
+function list() {
+    client.keys('*', function(err, replies) {
+        if (err || !replies)
+            util.log('[activeusers] could not get a list of users');
+        else
+        {
+            replies.forEach(function(reply, i) {
+                util.log('key ' + i + ': ' + reply);
+            });
+        }
+    });
+}
+
+exports.isactive = isactive;
+exports.setstatus = setstatus;
+exports.list = list;
+