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send data with space about zhnetwork HOT 7 CLOSED

 avatar commented on June 21, 2024
send data with space

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aZholtikov avatar aZholtikov commented on June 21, 2024

Hello. I don't really understand where the problem is with space.

From the examples:
myNet.sendBroadcastMessage("Hello world!") works.
myNet.sendUnicastMessage("Hello world!", target) works.
myNet.sendUnicastMessage("Hello world!", target, true) works.

Show me some of your non-working code.

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 avatar commented on June 21, 2024

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aZholtikov avatar aZholtikov commented on June 21, 2024

Наверное понял проблему. И она не в пробеле...
Иногда при большом количестве устройств (я это ловил начиная с 20-25+) в один прекрасный момент может начаться циклическая перезагрузка всех. Это происходит из-за так называемого "широковещательного шторма".
Предсказать момент невозможно. Может день, может и месяц.
В однопоточной программе для Ардуино я этого решить не смог.

Сейчас медленно перевожу все проекты на чистый С с FreeRTOS на RTOS SDK 3.4 и ESP-IDF 5.0.
Ждите обновлений.

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 avatar commented on June 21, 2024

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aZholtikov avatar aZholtikov commented on June 21, 2024

Каждая новая маленькая версия этой библиотеки на С проверяется на утечки памяти. Ох и устал же я с этим бороться... Но потихоньку побеждаю... К концу года надеюсь победить.

P.S. В С++ библиотеке очередей нет проблем с утечкой, есть проблема с дефрагментацией кучи. Для ESP это равнозначно...

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 avatar commented on June 21, 2024

может ТГ? там удобней.

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aZholtikov avatar aZholtikov commented on June 21, 2024

ТГ?

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