connection error

[dhan]

Hi
I m getting some error while running rabbitMQ js files like conn.connection undefined.

It working fine in my system.it getting an issue ,please  do it need full

[Michael Klishin]

We cannot suggest anything with the amount of information provided. Please post your code, server logs and the entire error message (or even better, a shell transcript).

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[dhan]

> i'm a newbie to rabbitmq , so while following these tutorials  
> and i'm trying to execute the hello world i'm getting this error  
> ,
>  
> conn.createChannel(function(er

r, ch) {
> ^
> TypeError: Cannot read property 'createChannel' of undefined  
> (screen shot of the error attached)
>  
> was wondering if anyone could help me out and tell me where am i  
> going wrong ,

[Michael Klishin]

The errors says that the `conn` variable is your code is undefined.

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MK

Staff Software Engineer, Pivotal/RabbitMQ

[Michael Klishin]

OK, I could reproduce it by running the example without having a node running.

All tutorials assume there’s a RabbitMQ node needs to be running on localhost with all defaults.
See “Prerequisites” on http://www.rabbitmq.com/tutorials/tutorial-one-javascript.html.

On 21 December 2016 at 18:40:38, dhan (johnsai...@kaaylabs.com) wrote:

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[dhan]

var amqp = require('amqplib/callback_api');

amqp.connect('amqp://localhost', function(err, conn) {

conn.createChannel(function(err, ch) {

var q = 'hello';

var msg = 'Hello World!';

ch.assertQueue(q, {durable: false});

// Note: on Node 6 Buffer.from(msg) should be used

ch.sendToQueue(q, new Buffer(msg));

console.log(" [x] Sent %s", msg);

});

setTimeout(function() { conn.close(); process.exit(0) }, 500);

});

i am using this code .