Allow a single-threaded server handling multiple clients. • Use the sender/receiver asynchronous framework. • Use a minimalistic sender/receiver networking interface ObjectiveTechAtBloomberg.com © 2024 reserved. • std::execution (sender/receiver): http://wg21.link/p2300 • https://github.com/NVIDIA/stdexec.git • https://github.com/beman-project/execution26 • Sender/receiver networking: http://wg21

Sender Patterns to Wrangle Sender Patterns to Wrangle Concurrency in Embedded Devices Concurrency in Embedded Devices Michael Caisse Michael Caisse michael.caisse@intel.com michael.caisse@intel.com Timer 1 Timer 2 I2C DMA Half-Duplex Serial core 9Sender World View 10Sender 11Composition 12Potential Energy 13Do Something 14Sender Chain Contains State 15The Players 16Intel Baremetal Senders just_error_result_of just_stopped Sender Factories Functions that return senders. auto sndr = async::just(42, 17); 1 18just just_result_of just_error just_error_result_of just_stopped Sender Factories Functions

represent: • A handle to a compute resource (aka, scheduler) • A unit of lazy async work (aka, sender) • A completion handler (aka, receiver) • A small, initial set of generic async algorithms: • { unifex::static_thread_pool pool{8}; ex::scheduler auto sched = pool.get_scheduler(); ex::sender auto work = ex::when_all( ex::then(ex::schedule(sched), [] { return compute_intensive(0); { unifex::static_thread_pool pool{8}; ex::scheduler auto sched = pool.get_scheduler(); ex::sender auto work = ex::when_all( ex::then(ex::schedule(sched), [] { return compute_intensive(0);

emo/libunifex/include/unifex/task.hpp:824 frame #5 : 0x000055555557add3 in unifex::_await::_sender_tasksender_tasksender::type:: frame #13: 0x000055555557dc9c in unifex::_await::_sender_tas

Costanza", "george@vandelay.com"), ("Cosmo Kramer", "kosmo@vandelay.com"), ) # Email address used as sender (From field). SERVER_EMAIL = "no-reply@vandelay.com" 3.2. Configuration Directives 83 Celery Documentation beat_embedded_init – celery.signals.beat_init Dispatched when celerybeat starts (either standalone or embedded). Sender is the celery.beat.Service instance. 9.15. 2.2.0 151 Celery Documentation, Release 2.3.5 – celery Dispatched in addition to the beat_init signal when celerybeat is started as an embedded process. Sender is the celery.beat.Service instance. • Redis result backend: Removed deprecated settings REDIS_TIMEOUT

Costanza", "george@vandelay.com"), ("Cosmo Kramer", "kosmo@vandelay.com"), ) # E-mail address used as sender (From field). SERVER_EMAIL = "no-reply@vandelay.com" # Mailserver configuration EMAIL_HOST = "mail embedded). Sender is the celery.beat.Service instance. – celery.signals.beat_embedded_init Dispatched in addition to the beat_init signal when celerybeat is started as an embedded process. Sender is the 5672b0e) args=[2, 2] kwargs={} result=4, runtime=0.782663106918 The fields here are, in order: *sender hostname*, *timestamp*, *event type* and *additional event fields*. • AMQP result backend: Now supports

"george@vandelay.com"), ("Cosmo Kramer", "kosmo@vandelay.com"), ) # E-mail address used as sender (From field). SERVER_EMAIL = "no-reply@vandelay.com" # Mailserver configuration EMAIL_HOST = "mail embedded). Sender is the celery.beat.Service instance. celery.signals.beat_embedded_init Dispatched in addition to the beat_init signal when celerybeat is started as an embedded process. Sender is the celery b0e) args=[2, 2] kwargs={} result=4, runtime=0.782663106918 The fields here are, in order: *sender hostname*, *timestamp*, *event type* and *additional event fields*. AMQP result backend: Now supports

Costanza", "george@vandelay.com"), ("Cosmo Kramer", "kosmo@vandelay.com"), ) # Email address used as sender (From field). SERVER_EMAIL = "no-reply@vandelay.com" # Mailserver configuration EMAIL_HOST = "mail embedded). Sender is the celery.beat.Service instance. celery.signals.beat_embedded_init Dispatched in addition to the beat_init signal when celerybeat is started as an embedded process. Sender is the celery 2b0e) args=[2, 2] kwargs={} result=4, runtime=0.782663106918 The fields here are, in order: *sender hostname*, *timestamp*, *event type* and *additional event fields*. AMQP result backend: Now supports

Costanza", "george@vandelay.com"), ("Cosmo Kramer", "kosmo@vandelay.com"), ) # E-mail address used as sender (From field). SERVER_EMAIL = "no-reply@vandelay.com" # Mailserver configuration EMAIL_HOST = "mail connecting to the task_sent signal: from celery.signals import task_sent def task_sent_handler(sender=None, task_id=None, task=None, args=None, kwargs=None, **kwds): print("Got signal task_sent for task Documentation, Release 2.0.3 (stable) Some signals also have a sender which you can filter by. For example the task_sent signal uses the task name as a sender, so you can connect your handler to be called only when

� � �� � � � � � 59.1 Senders � Receivers � � � � � � � � Rust � � � � � � � � � � � � � � � : SenderSender and SyncSender implement Clone (so you can make multiple producers) but Receiver does not . • send() and recv() return Result. If they return Err, it means the counterpart Sender or Receiver < : � � � � � � � � � � � � � � � � � � � � � � � � � atomic reference � � thread-safe . • mpsc::Sender

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