var messaging = require('oslo.messaging');
var client = new messaging.RpcClient({
url: 'amqp://localhost;amqp//10.0.0.10',
exchange: 'exchange',
topic: 'topic',
version: '1.0',
timeout: 5000,
retryDelay: 3000,
noAck: false
});
context = {}
client.call('name.space', context, 'method', {param: 1, param2: false}).then(function(data) {
console.log(data);
}).catch(function(err) {
console.log(err);
});