heartbeat/heartbeat.routing.yml

# In order to to create pages it is necessary to define routes for them.
# A route maps a URL path to a controller. It defines what function
# or method will be called when a URL is accessed.
# If the user accesses http://drupal8.dev//heartbeat/test/{arg}, the routing
# system will look for a route with that path. In this case it will find a
# match, and execute the _controller callback. In this case the callback is
# defined as a classname
# ("\Drupal\heartbeat\Controller\TestController")
# and a method ("start").
heartbeat.test_controller_start:
  path: '/heartbeat/test/{arg}'
  defaults:
    _controller: '\Drupal\heartbeat\Controller\TestController::start'
    _title: 'run'
  requirements:
    _permission: 'access content'

heartbeat.stream_test_controller_stream:
  path: '/nodeactivity'
  defaults:
    _controller: '\Drupal\heartbeat\Controller\StreamTestController::stream'
    _title: 'stream'
  requirements:
    _permission: 'access content'

heartbeat.stream_test_controller_friendstream:
  path: '/friendactivity'
  defaults:
    _controller: '\Drupal\heartbeat\Controller\StreamTestController::friendstream'
    _title: 'Friendship'
  requirements:
    _permission: 'access content'