How many topics can be subscribed to at most (CA-224)

espressif / esp-aws-iot

AWS IoT SDK for ESP32 based chipsets

Apache License 2.0

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How many topics can be subscribed to at most (CA-224) #123

Closed shun-dgut closed 2 years ago

shun-dgut commented 2 years ago

I tried to modify CONFIG_AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS=100. Subscribed to a hundred topics, then all returned success, but only the first fifty topics of the release information device to receive. The chip is esp8266

shahpiyushv commented 2 years ago

@shun-dgut , as per the limits specified here, a given client can subscribe only to 50 topics.

shun-dgut commented 2 years ago

thank you for your reply.