The document discusses integrating RabbitMQ with Symfony2 to enable asynchronous messaging capabilities. It describes how RabbitMQ and the AMQP protocol allow for decoupling of components through message passing. Examples are provided of using RabbitMQ for batch processing and image uploading tasks in Symfony2, including code for a publisher and consumer.

1. There's a Rabbit
on my Symfony
RabbitMQ and Symfony2 Integration
Álvaro Videla
Symfony Live 2011
Thursday, March 3, 2011

2. Who?
Thursday, March 3, 2011

3. About Me
• Development Manager at TheNetCircle.com
• Blog: http://videlalvaro.github.com/
• Twitter: @old_sound
Thursday, March 3, 2011

4. About Me
• Developer at Liip
• Blog: http://videlalvaro.github.com/
• Twitter: @old_sound
Thursday, March 3, 2011

5. About Me
Co-authoring
RabbitMQ in Action
http://bit.ly/rabbitmq
Thursday, March 3, 2011

6. Why Do I need
RabbitMQ?
Thursday, March 3, 2011

7. Or
Thursday, March 3, 2011

8. Why Do I need
Messaging?
Thursday, March 3, 2011

9. An Upload Picture
Form as seen by:
Thursday, March 3, 2011

10. The User
Thursday, March 3, 2011

11. I don’t want to wait
till your app resizes
my image!
Thursday, March 3, 2011

12. The Product Owner
Thursday, March 3, 2011

13. Can we also notify the
user friends when she
uploads a new image?
Thursday, March 3, 2011

14. Can we also notify the
user friends when she
uploads a new image?
I forgot to mention we need it for tomorrow…
Thursday, March 3, 2011

15. The Sysadmin
Thursday, March 3, 2011

16. Dumb! You’re delivering
full size images!
The bandwidth bill has
tripled!
Thursday, March 3, 2011

17. Dumb! You’re delivering
full size images!
The bandwidth bill has
tripled!
We need this fixed for yesterday!
Thursday, March 3, 2011

18. The Developer in the
other team
Thursday, March 3, 2011

19. I need to call your PHP
stuff but from Python
Thursday, March 3, 2011

20. I need to call your PHP
stuff but from Python
And also Java starting next week
Thursday, March 3, 2011

21. You
Thursday, March 3, 2011

22. FML!
Thursday, March 3, 2011

23. Is there a solution?
Thursday, March 3, 2011

24. RabbitMQ & AMQP
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25. AMQP
Thursday, March 3, 2011

26. AMQP
• Advanced Message Queuing Protocol
• Suits Interoperability
• Completely Open Protocol
• Binary Protocol
• AMQP Model
• AMQP Wire Format
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27. AMQP Model
• Exchanges
• Message Queues
• Bindings
• Rules for binding them
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28. AMQP Wire Protocol
• Functional Layer
• Transport Layer
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29. Message Flow
http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.0/html/Messaging_Tutorial/chap-Messaging_Tutorial-Initial_Concepts.html
Thursday, March 3, 2011

30. Exchange Types
• Fanout
• Direct
• Topic
Thursday, March 3, 2011

31. http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.0/html/Messaging_Tutorial/sect-Messaging_Tutorial-Initial_Concepts-
Fanout_Exchange.html
Thursday, March 3, 2011

32. http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.0/html/Messaging_Tutorial/sect-Messaging_Tutorial-Initial_Concepts-
Direct_Exchange.html
Thursday, March 3, 2011

33. http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.0/html/Messaging_Tutorial/sect-Messaging_Tutorial-Initial_Concepts-
Topic_Exchange.html
Thursday, March 3, 2011

34. Usage Scenarios
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35. Usage Scenarios
• Batch Processing
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36. Usage Scenarios
• Batch Processing
• Image Uploading
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37. Usage Scenarios
• Batch Processing
• Image Uploading
• Distributed Logging
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38. Scenario
Batch Processing
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39. Requirements
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40. Requirements
• Generate XML
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41. Requirements
• Generate XML
• Distribution Over a Cluster
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42. Requirements
• Generate XML
• Distribution Over a Cluster
• Elasticity - Add/Remove new workers
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43. Requirements
• Generate XML
• Distribution Over a Cluster
• Elasticity - Add/Remove new workers
• No Code Changes
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44. Design
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45. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

46. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

47. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

48. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

49. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

50. Publisher Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$msg = new AMQPMessage($video_info,
array('content_type' => 'text/plain',
'delivery_mode' => 2));
$channel->basic_publish($msg, 'video-desc-ex');
$channel->close();
$conn->close();
Thursday, March 3, 2011

51. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

52. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

53. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

54. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

55. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

56. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

57. Consumer Code
$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$channel = $conn->channel();
$channel->exchange_declare('video-desc-ex', 'direct', false,
true, false);
$channel->queue_declare('video-desc-queue', false, true,
false, false);
$channel->queue_bind('video-desc-queue', 'video-desc-ex');
$channel->basic_consume('video-desc-queue', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

58. Scenario
Upload Pictures
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59. Requirements
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60. Requirements
• Upload Picture
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61. Requirements
• Upload Picture
• Reward User
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62. Requirements
• Upload Picture
• Reward User
• Notify User Friends
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63. Requirements
• Upload Picture
• Reward User
• Notify User Friends
• Resize Picture
Thursday, March 3, 2011

64. Requirements
• Upload Picture
• Reward User
• Notify User Friends
• Resize Picture
• No Code Changes
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65. Design
Thursday, March 3, 2011

66. Design
Thursday, March 3, 2011

67. Design
Thursday, March 3, 2011

68. Publisher Code
$channel->exchange_declare('upload-pictures', 'fanout', false,
true, false);
$metadata = json_encode(array(
'image_id' => $image_id,
'user_id' => $user_id,
‘image_path' => $image_path));
$msg = new AMQPMessage($metadata, array('content_type' =>
'application/json', 'delivery_mode' => 2));
$channel->basic_publish($msg, 'upload-pictures');
Thursday, March 3, 2011

69. Publisher Code
$channel->exchange_declare('upload-pictures', 'fanout', false,
true, false);
$metadata = json_encode(array(
'image_id' => $image_id,
'user_id' => $user_id,
‘image_path' => $image_path));
$msg = new AMQPMessage($metadata, array('content_type' =>
'application/json', 'delivery_mode' => 2));
$channel->basic_publish($msg, 'upload-pictures');
Thursday, March 3, 2011

70. Publisher Code
$channel->exchange_declare('upload-pictures', 'fanout', false,
true, false);
$metadata = json_encode(array(
'image_id' => $image_id,
'user_id' => $user_id,
‘image_path' => $image_path));
$msg = new AMQPMessage($metadata, array('content_type' =>
'application/json', 'delivery_mode' => 2));
$channel->basic_publish($msg, 'upload-pictures');
Thursday, March 3, 2011

71. Publisher Code
$channel->exchange_declare('upload-pictures', 'fanout', false,
true, false);
$metadata = json_encode(array(
'image_id' => $image_id,
'user_id' => $user_id,
‘image_path' => $image_path));
$msg = new AMQPMessage($metadata, array('content_type' =>
'application/json', 'delivery_mode' => 2));
$channel->basic_publish($msg, 'upload-pictures');
Thursday, March 3, 2011

72. Publisher Code
$channel->exchange_declare('upload-pictures', 'fanout', false,
true, false);
$metadata = json_encode(array(
'image_id' => $image_id,
'user_id' => $user_id,
‘image_path' => $image_path));
$msg = new AMQPMessage($metadata, array('content_type' =>
'application/json', 'delivery_mode' => 2));
$channel->basic_publish($msg, 'upload-pictures');
Thursday, March 3, 2011

73. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

74. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

75. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

76. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

77. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

78. Consumer Code
$channel->exchange_declare('upload-pictures', 'fanout',
false, true, false);
$channel->queue_declare('resize-picture', false, true,
false, false);
$channel->queue_bind('resize-picture', 'upload-pictures');
$channel->basic_consume('resize-picture', $consumer_tag,
false, false, false, false, $consumer);
while(count($channel->callbacks)) {
$channel->wait();
}
Thursday, March 3, 2011

79. Consumer Code
$consumer = function($msg){
$meta = json_decode($msg->body, true);
resize_picture($meta['image_id'], $meta['image_path']);
$msg->delivery_info['channel']->
basic_ack($msg->delivery_info['delivery_tag']);
};
Thursday, March 3, 2011

80. Consumer Code
$consumer = function($msg){
$meta = json_decode($msg->body, true);
resize_picture($meta['image_id'], $meta['image_path']);
$msg->delivery_info['channel']->
basic_ack($msg->delivery_info['delivery_tag']);
};
Thursday, March 3, 2011

81. Consumer Code
$consumer = function($msg){
$meta = json_decode($msg->body, true);
resize_picture($meta['image_id'], $meta['image_path']);
$msg->delivery_info['channel']->
basic_ack($msg->delivery_info['delivery_tag']);
};
Thursday, March 3, 2011

82. Consumer Code
$consumer = function($msg){
$meta = json_decode($msg->body, true);
resize_picture($meta['image_id'], $meta['image_path']);
$msg->delivery_info['channel']->
basic_ack($msg->delivery_info['delivery_tag']);
};
Thursday, March 3, 2011

83. Consumer Code
$consumer = function($msg){
$meta = json_decode($msg->body, true);
resize_picture($meta['image_id'], $meta['image_path']);
$msg->delivery_info['channel']->
basic_ack($msg->delivery_info['delivery_tag']);
};
Thursday, March 3, 2011

84. Scenario
Distributed Logging
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85. Requirements
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86. Requirements
• Several Web Servers
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87. Requirements
• Several Web Servers
• Logic Separated by Module/Action
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88. Requirements
• Several Web Servers
• Logic Separated by Module/Action
• Several Log Levels:
Thursday, March 3, 2011

89. Requirements
• Several Web Servers
• Logic Separated by Module/Action
• Several Log Levels:
• Info, Warning, Error
Thursday, March 3, 2011

90. Requirements
• Several Web Servers
• Logic Separated by Module/Action
• Several Log Levels:
• Info, Warning, Error
• Add/Remove log listeners at will
Thursday, March 3, 2011

91. Design
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92. Design
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93. Design
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94. Design
Thursday, March 3, 2011

95. Design
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96. Publisher Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$msg = new AMQPMessage('some log message',
array('content_type' => 'text/plain'));
$channel->basic_publish($msg, 'logs',
server1.user.profile.info');
Thursday, March 3, 2011

97. Publisher Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$msg = new AMQPMessage('some log message',
array('content_type' => 'text/plain'));
$channel->basic_publish($msg, 'logs',
server1.user.profile.info');
Thursday, March 3, 2011

98. Publisher Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$msg = new AMQPMessage('some log message',
array('content_type' => 'text/plain'));
$channel->basic_publish($msg, 'logs',
server1.user.profile.info');
Thursday, March 3, 2011

99. Publisher Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$msg = new AMQPMessage('some log message',
array('content_type' => 'text/plain'));
$channel->basic_publish($msg, 'logs',
server1.user.profile.info');
Thursday, March 3, 2011

100. Consumer Code
Get messages sent by host:
server1
Thursday, March 3, 2011

101. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('server1-logs', false, true,
false, false);
$channel->queue_bind('server1-logs', 'logs', 'server1.#');
Thursday, March 3, 2011

102. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('server1-logs', false, true,
false, false);
$channel->queue_bind('server1-logs', 'logs', 'server1.#');
Thursday, March 3, 2011

103. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('server1-logs', false, true,
false, false);
$channel->queue_bind('server1-logs', 'logs', 'server1.#');
Thursday, March 3, 2011

104. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('server1-logs', false, true,
false, false);
$channel->queue_bind('server1-logs', 'logs', 'server1.#');
Thursday, March 3, 2011

105. Consumer Code
Get all error messages
Thursday, March 3, 2011

106. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('error-logs', false, true,
false, false);
$channel->queue_bind('error-logs', 'logs', '#.error');
Thursday, March 3, 2011

107. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('error-logs', false, true,
false, false);
$channel->queue_bind('error-logs', 'logs', '#.error');
Thursday, March 3, 2011

108. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('error-logs', false, true,
false, false);
$channel->queue_bind('error-logs', 'logs', '#.error');
Thursday, March 3, 2011

109. Consumer Code
$channel->exchange_declare('logs', 'topic', false,
true, false);
$channel->queue_declare('error-logs', false, true,
false, false);
$channel->queue_bind('error-logs', 'logs', '#.error');
Thursday, March 3, 2011

110. Symfony Integration
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111. RabbitMQ Bundle
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112. RabbitMQ Bundle
Goal:
To be easy to use
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113. RabbitMQ Bundle
Publish a Message:
$msg = array('user_id' => 1235,
'image_path' => '/path/to/new/
pic.png');
$this->get('rabbitmq.upload_picture_producer')->
publish(serialize($msg));
Thursday, March 3, 2011

114. RabbitMQ Bundle
Consume a Message:
$ ./app/console_dev rabbitmq:consumer -m 1 upload_picture
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115. RabbitMQ Bundle
Consume 50 Messages:
$ ./app/console_dev rabbitmq:consumer -m 50 upload_picture
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116. RabbitMQ Bundle
Consume infinite* Messages:
$ ./app/console_dev rabbitmq:consumer -m -1 upload_picture
*messages may not be infinite
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117. RabbitMQ Bundle
Configuration:
# app/config/config.yml
rabbitmq.config:
connections:
default:
host: 'localhost'
port: 5672
user: 'guest'
password: 'guest'
vhost: '/'
Thursday, March 3, 2011

118. RabbitMQ Bundle
Configuration:
# app/config/config.yml
rabbitmq.config:
connections:
...
producers:
upload_picture:
connection: default
exchange_options: {name: 'upload-picture',
type: direct}
Thursday, March 3, 2011

119. RabbitMQ Bundle
Configuration:
# app/config/config.yml
rabbitmq.config:
connections:
...
consumers:
upload_picture:
connection: default
exchange_options: {name: 'upload-picture',
type: direct}
queue_options: {name: 'upload-picture'}
callback: upload_picture_service
Thursday, March 3, 2011

120. RabbitMQ Bundle
Using a Producer:
public function indexAction($name)
{
...
$msg = array('user_id' => 1235,
'image_path' => '/path/to/new/pic.png');
$this->get('rabbitmq.upload_picture_producer')->
publish(serialize($msg));
...
}
Thursday, March 3, 2011

121. RabbitMQ Bundle
Consumer Class:
class UploadPictureConsumer extends ContainerAware
implements ConsumerInterface
{
public function execute($msg)
{
// Process picture upload.
// $msg will be what was published
// from the Controller.
}
}
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122. RabbitMQ Bundle
Recap:
Thursday, March 3, 2011

123. RabbitMQ Bundle
Recap:
• Add an entry for the consumer/producer in
the configuration.
Thursday, March 3, 2011

124. RabbitMQ Bundle
Recap:
• Add an entry for the consumer/producer in
the configuration.
• Implement your Callback.
Thursday, March 3, 2011

125. RabbitMQ Bundle
Recap:
• Add an entry for the consumer/producer in
the configuration.
• Implement your Callback.
• Start the consumer from the CLI.
Thursday, March 3, 2011

126. RabbitMQ Bundle
Recap:
• Add an entry for the consumer/producer in
the configuration.
• Implement your Callback.
• Start the consumer from the CLI.
• Add code to publish messages.
Thursday, March 3, 2011

127. RabbitMQ Bundle
There’s more:
Thursday, March 3, 2011

128. RabbitMQ Bundle
There’s more:
• RPC clients and servers
Thursday, March 3, 2011

129. RabbitMQ Bundle
There’s more:
• RPC clients and servers
• Anonymous consumers
Thursday, March 3, 2011

130. RabbitMQ Bundle
There’s more:
• RPC clients and servers
• Anonymous consumers
• Parallel RPC
Thursday, March 3, 2011

131. RabbitMQ Bundle
Fork it at
http://github.com/videlalvaro/RabbitMqBundle
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132. Why RabbitMQ?
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133. RabbitMQ
• Enterprise Messaging System
• Open Source MPL
• Written in Erlang/OTP
• Commercial Support
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134. Features
• Reliable and High Scalable
• Easy To install
• Easy To Cluster
• Runs on: Windows, Solaris, Linux, OSX
• AMQP 0.8 - 0.9.1
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135. Client Libraries
• Java
• .NET/C#
• Erlang
• Ruby, Python, PHP, Perl, AS3, Lisp, Scala,
Clojure, Haskell
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136. Docs/Support
• http://www.rabbitmq.com/documentation.html
• http://dev.rabbitmq.com/wiki/
• #rabbitmq at irc.freenode.net
• http://www.rabbitmq.com/email-archive.html
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137. One Setup for HA
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138. Conclusion
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139. Conclusion
• Flexibility
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140. Conclusion
• Flexibility
• Scalability
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141. Conclusion
• Flexibility
• Scalability
• Interoperability
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142. Conclusion
• Flexibility
• Scalability
• Interoperability
• Reduce Ops
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143. Questions?
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144. Thanks!
Álvaro Videla
http://twitter.com/old_sound
http://github.com/videlalvaro
http://github.com/tnc
http://www.slideshare.net/old_sound
Thursday, March 3, 2011