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Arduino library for MQTT support

Results 76 Adafruit_MQTT_Library issues
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- Increase the amount of characters to copy server name in the `connectServer` method from 40 to 60 to allow connecting to servers with a slightly longer FQDN Thank you...

Is it possible to implement TLS 1.2 connection, using root certificate authorities with the ESP8266 ?

Hello Adafruit, after some deep diving in this library's source code that you are so kind to provide and which, by the way, does an awesome job together with your...

The connectPacket-method of Adafruit_MQTT uses only one byte for the remaining-length-field of the CONNECT-Packet. If the Packet is greater than 127 Byte, an invalid packet is sent, as the highest...

Hi There, I need to use Will Topic on sketch but I have experiencing problem when using Will topic on example mqtt esp8266.ino The problem arise when I added `mqtt.will("/feed/test","offline");`...

* rename 'value' to 'remainingLength' to provide better semantics. * introduce 'fixedHeaderLength' for better semantics. * refactor if expression to avoid compiler warning fixes #182

- Arduino board: ESP8266 ``` platform = espressif8266 board = esp12e framework = arduino ``` - Arduino IDE version (found in Arduino -> About Arduino menu): ``` PlatformIO, version 4.3.4...

`MQTT_CONN_KEEPALIVE` (https://github.com/adafruit/Adafruit_MQTT_Library/blob/master/Adafruit_MQTT.h#L105) should be exposed via a new `setKeepAlive` function NOTE: a MQTT KeepAlive value should only be modified when the client is not connected, setKeepAlive should verify connection. Default...

enhancement

It dropped packet When receive more then 90 chars. I must need to receive 1600 chars for one time. I changed MAX_DATA_LENGTH and RECEIVE_DATA_LENGTH. but not worked. Please help me.

The payload param provided in publish is a const. This change fixes the API to ensure caller that this is the case for all variations of the publish method. This...