Merge remote branch 'hanksims/master'

examples/example_psubscribe.js

@@ -0,0 +1,33 @@
+var redis = require("redis"),
+    client1 = redis.createClient(),
+    client2 = redis.createClient(),
+    client3 = redis.createClient(),
+    client4 = redis.createClient(),
+    msg_count = 0;
+
+redis.debug_mode = false;
+
+client1.on("psubscribe", function (pattern, count) {
+    console.log("client1 psubscribed to " + pattern + ", " + count + " total subscriptions");
+    client2.publish("channeltwo", "Me!");
+    client3.publish("channelthree", "Me too!");
+    client4.publish("channelfour", "And me too!");
+});
+
+client1.on("punsubscribe", function (pattern, count) {
+    console.log("client1 punsubscribed from " + pattern + ", " + count + " total subscriptions");
+    client4.end();
+    client3.end();
+    client2.end();
+    client1.end();
+});
+
+client1.on("pmessage", function (pattern, channel, message) {
+    console.log("("+  pattern +")" + " client1 received message on " + channel + ": " + message);
+    msg_count += 1;
+    if (msg_count === 3) {
+        client1.punsubscribe();
+    }
+});
+
+client1.psubscribe("channel*");