celldee

version: "3"
services:

  guac-postgres:
    container_name: guac-postgres
    image: postgres
    environment:
      - POSTGRES_PASSWORD=blahblahblah
    volumes:
      - home/fred/Projects/Guacamole/init-scripts:/docker-entrypoint-initdb.d

celldee

core.cljs
---------
(ns om-async.core
  (:require-macros [cljs.core.async.macros :refer [go]])
  (:require [cljs.core.async :as async :refer [put! chan alts!]]
            [goog.dom :as gdom]
            [om.core :as om :include-macros true]
            [om.dom :as dom :include-macros true]
            [om-sync.core :refer [om-sync]]
            [om-sync.util :refer [tx-tag edn-xhr]]))

celldee

If you want to connect to your rabbit node via the Erlang REPL then you can start another node in the REPL like this -

 erl -sname test -setcookie "ERLANGCOOKIE"

then try -

net_adm:ping('rabbit@hostname').

If it returns 'pong' then you're in business, but if you see 'pang' returned then you have not managed to reach your rabbit node.

celldee

require 'bunny'

conn = Bunny.new
conn.start

ch = conn.create_channel

x = ch.direct('hello-exchange', :durable => true)
q = ch.queue('hello-queue', :durable => true).bind(x, :routing_key => 'hola')

celldee

Publisher
---------

require 'bunny'

conn = Bunny.new
conn.start

ch = conn.channel
ch.confirm_select

celldee

conn = Bunny.new(:keepalive => true)

celldee

conn = Bunny.new(:heartbeat => 30)

# or

conn = Bunny.new(:heartbeat_interval => 30)

# or

conn = Bunny.new(:requested_heartbeat => 30)

celldee

q = b.queue('testq', :arguments => {"x-message-ttl" => 60000}) # messages are deemed dead after 60 secs

celldee

q.publish('test message', :expiration => "60000") # message will reside in queue maximum 1 minute

celldee

q = b.queue('testq', :arguments => {"x-expires" => 120000}) # idle queue expires after 2 mins