Php amqp Message Queue installation Configuration

1. apt-get install rabbitmq-server

2. service rabbitmq-server restart

3. wget https://github.com/alanxz/rabbitmq-c/tarball/0.2

4. tar zxf 0.2

5. wget https://github.com/rabbitmq/rabbitmq-codegen/tarball/master

6. tar zxf master

7. Music rabbitmq-rabbitmq-codegen-0a95a69/alanxz-rabbitmq-c-f8f4fc7/codegen

8. cd alanxz-rabbitmq-c-f8f4fc7/

9. autoreconf-I &./configure & make install

10. wget http://pecl.php.net/get/amqp-1.0.4.tgz

11. tar zxf amqp-1.0.4.tgz

12./usr/bin/phpize5

13../configure -- with-php-config =/usr/bin/php-config5 -- with-amqp;

14. make & make install

15. vim/etc/php5/apache2/php. ini

16. extension = "amqp. so"

17. service apache2 restart

Configure php. ini in the command line. Otherwise, the AMQPConnection class cannot be found in the command line.

Vim/etc/php5/cli/php. ini

Extension = "amqp. so"

Browser access address:

Http: // localhost: 55672

Http: // localhost: 55672/api/

PORT 4369: Erlang makes use of a Port Mapper Daemon (epmd) for resolution of node names in a cluster. nodes must be able to reach each other and the port mapper daemon for clustering to work.

PORT 35197 set by inet_dist_listen_min/max firewils must permit traffic in this range to pass between clustered nodes

PORT 55672RMQ Management console

PORT 5672RMQ main port.

Add User:

Rabbitmqctl add_user rainbird password

Add permission:

Rabbitmqctl set_permissions-p "/" rainbird ".*"".*"".*"

Delete test user:

Rabbitmqctl delete_user guest

List of all commands (simple English ):

Add_user <UserName> <Password>

Delete_user <UserName>

Change_password <UserName> <NewPassword>

List_users

Add_vhost <VHostPath>

Delete_vhost <VHostPath>

List_vhosts

Set_permissions [-p <VHostPath>] <UserName> <Regexp>

Clear_permissions [-p <VHostPath>] <UserName>

List_permissions [-p <VHostPath>]

List_user_permissions <UserName>

List_queues [-p <VHostPath>] [<QueueInfoItem>...]

List_exchanges [-p <VHostPath>] [<ExchangeInfoItem>...]

List_bindings [-p <VHostPath>]

List_connections [<ConnectionInfoItem>...]

Test code:

Incoming message queue

<? Php
Ini_set ('display _ errors ', 1 );
// Connect to RabbitMQ
$ Conn_args = array ('host' => 'localhost', 'Port' => '123', 'login' => 'guest ', 'Password' => 'guest ', 'vhost' => '/');
$ Conn = new AMQPConnection ($ conn_args );
$ Conn-> connect ();
// Create an exchange name and type
$ Channel = new AMQPChannel ($ conn );
$ Ex = new AMQPExchange ($ channel );
$ Ex-> setName ('exchange _ chenhw ');
$ Ex-> setType (AMQP_EX_TYPE_DIRECT );
$ Ex-> setFlags (AMQP_DURABLE | AMQP_AUTODELETE );
$ Ex-> declare ();
// Create a queue name. Use exchange to bind the routingkey.
$ Q = new AMQPQueue ($ channel );
$ Q-> setName ('queue _ chen ');
$ Q-> setFlags (AMQP_DURABLE | AMQP_AUTODELETE );
$ Q-> declare ();
$ Q-> bind ('exchange _ chenhw ', 'routingkey _ chenhw ');
// Message Publishing
$ Channel-> startTransaction ();
$ Message = "insert into 'member' ('name', 'sex') values ('chenhw". rand (0,999). "', 1 )";
Echo $ message;
$ Ex-> publish ($ message, 'routingkey _ chenhw ');
$ Channel-> commitTransaction ();
$ Conn-> disconnect ();
Var_dump ('succ ');
?>

Outbound Message Queue

<? Php
Require_once ('mysql. php ');
// Connect to RabbitMQ
$ Conn_args = array ('host' => 'localhost', 'Port' => '123', 'login' => 'guest ', 'Password' => 'guest ', 'vhost' => '/');
$ Conn = new AMQPConnection ($ conn_args );
$ Conn-> connect ();
// Set the queue name, use exchange, and bind the routingkey
$ Channel = new AMQPChannel ($ conn );
$ Q = new AMQPQueue ($ channel );
$ Q-> setName ('queue _ chenhw ');
$ Q-> setFlags (AMQP_DURABLE | AMQP_AUTODELETE );
$ Q-> declare ();
$ Q-> bind ('exchange _ chenhw ', 'routingkey _ chenhw ');
// Obtain the message
While (true ){
$ Messages = $ q-> get (AMQP_AUTOACK );
If ($ messages ){
$ SQL = $ messages-> getBody ();
Mysql_query ($ SQL, $ db );
}
Sleep (1 );
}
$ Conn-> disconnect ();
Mysql_close ($ db );
Var_dump ('succ ');
?>

RabbitMQ supports message persistence. Message Queue persistence consists of three parts:
1) exchange persistence, specifying durable as true during Declaration
2) the queue is persistent and the durable value is set to true during the declaration.
3) Message persistence. The delivery_mode specified as 21 during delivery is non-persistent)

Code Configuration:

$ Ex-> setFlags (AMQP_DURABLE );

$ Q-> setFlags (AMQP_DURABLE );

$ Ex-> publish ($ message, 'routingkey _ chenhwa ', AMQP_NOPARAM, array ('delivery _ mode' => 2 ));

Effective when rabbitmq-server is restarted

References: http://dc0127.blog.163.com/blog/static/11217896201322394228794/