1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#!/usr/bin/env ruby
# encoding: utf-8
require "rubygems"
require "bunny"
puts "=> Demonstrating connection.blocked"
puts
conn = Bunny.new
conn.start
ch = conn.create_channel
x = ch.fanout("amq.fanout")
# This example requires high memory watermark to be set
# really low to demonstrate blocking.
#
# rabbitmqctl set_vm_memory_high_watermark 0.00000001
#
# should do it.
conn.on_blocked do |connection_blocked|
puts "Connection is blocked. Reason: #{connection_blocked.reason}"
end
conn.on_unblocked do |connection_unblocked|
puts "Connection is unblocked."
end
x.publish("z" * 1024 * 1024 * 16)
sleep 120.0
puts "Disconnecting..."
conn.close
|
