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