I've been using redis pub/sub fine.
Go through the tutorials again. PS: const should not be used like that, use
var.
Publish / Subscribe
Here is a simple example of the API for publish / subscribe. This program
opens two client connections, subscribes to a channel on one of them, and
publishes to that channel on the other:
var redis = require("redis"),
client1 = redis.createClient(), client2 = redis.createClient(),
msg_count = 0;
client1.on("subscribe", function (channel, count) {
client2.publish("a nice channel", "I am sending a message.");
client2.publish("a nice channel", "I am sending a second message.");
client2.publish("a nice channel", "I am sending my last message.");
});
client1.on("message", function (channel, message) {
console.log("client1 channel " + channel + ": " + message);
msg_count += 1;
if (msg_count === 3) {
client1.unsubscribe();
client1.end();
client2.end();
}
});
client1.incr("did a thing");
client1.subscribe("a nice channel");
On Fri, Oct 25, 2013 at 10:56 AM, Олег П <[email protected]> wrote:
> Somebody knows solution?
>
> пятница, 25 октября 2013 г., 1:41:47 UTC+3 пользователь Олег П написал:
>
>> Hello!
>> I use Node.js with Redis.
>> I want read channel Redis and send messages to client.
>>
>> This is fragment SERVER code:
>>
>> const *redis* = require('redis');
>> const *client* = redis.createClient();
>>
>> const *subscribe* = redis.createClient()
>> subscribe.subscribe('*realtime*'**);
>>
>> subscribe.on("*message*", function(channel, *message*) {
>> socket.json.send({'event': 'messageSent', 'name': ID, 'text':
>> *message*, 'time': time});
>> socket.broadcast.json.send({'**event': 'messageReceived',
>> 'name': channel, 'text': *message*, 'time': time})
>> });
>>
>> Client code:
>>
>> socket.on('connect', function () {
>> socket.on('*message*', function (msg) {
>>
>> // alert();
>> });
>> });
>>
>> Hope for you help! Thank you!
>>
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