ivoyt / test_numbers-generator

Installing Redis server

The console application requires Redis server. Download latest stable version of redis from official website https://redis.io/download
Unpack downloaded archive. Go to unpacked folder and execute following command

$ make install

If compiling process fails execute following command

$ sudo make install

In result in folder src should appear binary file redis-server. If compiling process still fails then refer Redis documentation.
To start Redis server go to src folder and execute file redis-server. E.g.:

$ cd /home/user/Downloads/redis-5.0.5/src
$ redis-server

Installing Redis client

Follow the installation instructions https://github.com/phpredis/phpredis/blob/develop/INSTALL.markdown

If you wish to compile Redis client php extension from sources then clone git-repository to any location on your computer from https://github.com/phpredis/phpredis.git

Creating DB

Open your Database Management System and execute in it commands from script db.sql

Configuring app

Edit config.php to correspond your DB settings

Starting the generators

To start generator go to project's root folder and execute the following command

$ php GeneratorScriptName.php -c x -t y

where GeneratorScriptName replace with generator's filename, x - replace with count of generating numbers, y - replace with time in milliseconds between each iteration. E.g.:

$ php FibonacciGenerator.php -c 150 -t 1000

After the generating process has been ended the script will be ended automatically.

Starting the subscribers

To start subscriber go to project's root folder and execute the following command

$ php SubscriberScriptName.php -t y

where SubscriberScriptName replace with subscriber's filename, y - replace with time in milliseconds between each iteration. E.g.:

$ php FibonacciSubscriber.php -t 1000

After reading all numbers the script will continue working "listening" for new data(numbers). To interrupt script, press the key combination Ctrl + C.