Rabbit MQ y Symfony2

8/10/2019 Rabbit MQ y Symfony2

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Scaling Symfony2 ap

with

RabbitMQ


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Kacer Guni@cak

Software Engineer@SensiLa

Symfony Certified Deve

PHPers Silesia@PHP
https://twitter.com/cakper


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Agenda

!What is RabbitMQ

!How to communicate with it from PHP

!

How to integrate it with Symfony

!Diving into details

!Demo


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Why would I need Messag


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Use Cases

! Offloading / Background jobs

! Integration

! Scaling

! Queueing

! Scheduling

! Events


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Message-oriented Middlew

() allows distributed applic

to communicate and exchangeby sending and receiving mes

http://docs.oracle.com/cd/E19316-01/82


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8/81!""#$%%&'('&")*++,-.(-/0'1"')".23&%')"%4!'"50650


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What is inside the RabbitM


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Message Broker


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AMQP


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Erlang


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Interoperability

! PHP

! Clojure

! Erlang

!Java

! Perl

! Python

! Ruby

! C#

!JavaScript

! C/C++

! Go

! Lisp

! Haskell

!


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How does it work?


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Broker

Bindings

Producer Exchange

Queue

Queue


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Producer

Producer


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Exchange

Exchange


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Direct Exchange

Exchange Queue


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Fanout Exchange

Exchange

Queue

Queue


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Topic Exchange

#.error

#.warning, log

*.mobile.*

log.error

log.sql.warning

log.mobile.error


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. - word separator


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# - prefix/suffix wildcar


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* - word wildcard


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Bindings

Bindings

Exchange

Queue

Queue


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Queue

Queue


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Consumer

Consumer


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How to feed Rabbit from P


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PHP libraries and tools

!

php-amqplib

! PECL AMQP

! amqphp

! VorpalBunny

! Thumper

! CAMQP


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Declare queue

?2311-2"031A1-BCDEFG311-2"031

HI,32',!36"IJK


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Producer

?&6MA1-BCDEFD-66'M-HIU-,,3 43),(VINO?2!'11-,5P7'602R#*7,06!H?&6MJIIJI!-,,3I

-2!3W XYZ [-1" IU-,,3 43),(VI\1WO


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Consumer

?2',,7'2]A+*12"031H?&6MN ^

-2!3I XYZ _-2-0/-( IJ?&6M5P73(`JW\1WOaO

?2!'11-,5P7'602R2316*&-

HI!-,,3IJIIJ+',6-J")*-J+',6-J+',6-J?2'

B!0,-H23*1"H?2!'11-,5P2',,7'2]6NN ^

?2!'11-,5PB'0"HNOa


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RabbitMQ & Symf!""#6$%%6-2*)-.+,02]).23&%#!3"36


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Step 1


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Install RabbitMQ Bundle

23$-) )-Q*0)- e3,(63*1(%)'770"&Q57*1(,- 9


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Step 2


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Enable bundle in Kernel

#*7,02 +*12"031)-M06"-)g*1(,-6HN^

?7*1(,-6AXHhN

1-Bi,([3*1(\_'770"DQg*1(,-\i,([3*1(_'770"DZO

a


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Step 3


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Say thanks to

@old_sound :)


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Step 4


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Get rid offmanual configura

3,(R63*1(R)'770"R&Q$2311-2"0316$

(-+'*,"$

!36"$ I,32',!36"I#3)"$ K


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#)3(*2-)6$

!-,,3RB3),($

2311-2"031$ (-+'*,"-Y2!'1M-R3#"0316$ ^1'&-$I!-,,3IJ"`#-

2316*&-)6$

!-,,3RB3),($2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$ I!-,,3IJ "`#-

Q*-*-R3#"0316$ ^1'&-$ I!-,,3Ia

2',,7'2]$ !-,,3RB3),(R6-)/02-


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#)3(*2-)6$

!-,,3RB3),($

2311-2"031$ (-+'*,"-Y2!'1M-R3#"0316$ ^1'&-$ I!-,,3IJ "`#-

2316*&-)6$

!-,,3RB3),($2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$I!-,,3IJ"`#-

Q*-*-R3#"0316$ ^1'&-$I!-,,3Ia

2',,7'2]$ !-,,3RB3),(R6-)/02-


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Step 5


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Produce some data

#*7,02 +*12"03101(-YC2"031H?1'&-N

^?"!065PM-"HI3,(R63*1(R)'770"R&Q.!-,,3RB3),(R#)

5P#*7,06!H?1'&-NOa


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Step 6

I l


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Implement consumer

2,'66U-,,343),(G316*&-)0,-&-1"6G316*&-)k^

#*7,02 +*12"031-Y-2*"-HCDEFD-66'M-?&6M^

-2!3WU-,,3?&6M5P73(`VW.FUFRlimOa

a


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Step 7

C fi S i C t i


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Configure Service Contain

6-)/02-6$!-,,3RB3),(R6-)/02-$

2,'66$G']#-)\U-,,343),(G316*&-)


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Step 8

R th C


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Run the Consumer

.%'##%23163,- )'770"&Q$2316*&-) !-,,3RB3),(

N il d it!


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Nailed it!


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Diving into!""#6$%%6-2*)-.+,02]).23


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Producers

Custom producer class


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#)3(*2-)6$

!-,,3RB3),($

2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$ I!-,,3IJ "`#-"#$%%& '$()*+,-*##./+.01"*+



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2,'66 U-,,3F)3(*2-) -Y"-1(6 F)3(*2-)^#*7,02 +*12"031 #*7,06!H?&6Mg3(`J hN

^?&6Mg3(`A6-)0',0j-H?&6Mg3(`NO

#')-1"$$#*7,06!H?&6Mg3(`J hNOa

a

Set content type


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Set content type

+*12"031 RR2316")*2"HN^2345%67%*3'.83*839:)*;%.8B*8".0*;2C%DE.0:?F Ga


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Consumers

Re queue message


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Re-queue message

#*7,02 +*12"031 -Y-2*"-HCDEFD-66'M- ?&6MN^

5H;


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Idle timeouts

2316*&-)6$!-,,3RB3),($

2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$ I!-,,3IJ "`#-

Q*-*-R3#"0316$ ^1'&-$ I!-,,3Ia2',,7'2]$ !-,,3RB3),(R6-)/02-

50#*B35C*.13& LMN

Limit number of message


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Limit number of message

.%'##%23163,- )'770"&Q$2316*&-) !-,,3RB3),(

Quality of Service


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Quality of Service

Q36R3#"0316$#)-+-"2!R60j-$ :)+*H*3"4B".183& NOOPQQRQ

D#.A$#& H$#%*=3+1*


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Exchanges

Exchange options


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Exchange options

-Y2!'1M-R3#"0316$1'&-$ n3:)*& 05+*"3=H$8.13=3.)5"

01+$A#*& 3+1*=H$#%*


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Queues

Queue options


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Queue options

Q*-*-R3#"0316$

1'&-$ n01+$A#*& 3+1*=H$#%*$+D1C*83%&


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Purge queue

O=$))=".8%.#* +$AA53CX&)1+D* 668.6".8H5+C$35.


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Connection

Make it lazy!


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Make it lazy!

3,(R63*1(R)'770"R&Q$

2311-2"0316$(-+'*,"$

!36"$ I,32',!36"I#3)"$ K


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Setup

Setup Fabric


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Setup Fabric

O=$))=".8%.#* +$AA53CX&%*31)6H$A+5"

#)3(*2-)6$*#,3'(R#02"*)-$$13.B%*31)BH$A+5"& H$#%*

2316*&-)6$*#,3'(R#02"*)-$

$13.B%*31)BH$A+5"& H$#%*


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Multiple consumers

Multiple consumers


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u p e co su e s&*,"0#,-R2316*&-)6$

!-,,3$

2311-2"031$ (-+'*,"-Y2!'1M-R3#"0316$ ^1'&-$I!-,,3IJ"`#-$(0)-Q*-*-6$

!-,,35/0#$1'&-$ !-,,3R/0#2',,7'2]$!-,,3R/0#RB3),(R6-)/02-)3*"01MR]-`6$

5/0#!-,,35)-M*,')$

1'&-$ !-,,3R)-M*,')2',,7'2]$!-,,3R)-M*,')RB3),(R6-)/02


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Anonymous Consumer

Anonymous Consumer


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y

#)3(*2-)6$

!-,,3$

2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$I!-,,3IJ"`#-

Anonymous Consumer


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y

'131R2316*&-)6$

!-,,3$

2311-2"031$ (-+'*,"

-Y2!'1M-R3#"0316$ ^1'&-$I!-,,3IJ"`#-2',,7'2]$ !-,,3RB3),(R6-)/02-

Anonymous Consumer


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y

.%'##%23163,-R(-/ )'770"&Q$'13152316*&-) 6+


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g


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Demo time

Summary


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! RabbitMQ is fast

! and reliable

! also language agnostic

! and easy to install and use

! gives you flexibility

! supports high-availability, clustering


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Tank

!

Rabbit MQ y Symfony2

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