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Adafruit_MQTT_Library
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98 Commits

Author SHA1 Message Date
xdylanm c782cc454f Merge branch 'master' of https://github.com/adafruit/Adafruit_MQTT_Library into send_rcv_long_packets 
Pull in changes from flavio-fernandes
 2021-05-14 07:47:38 -07:00
xdylanm 93a35d1a3e fix typo 2021-05-12 21:54:08 -07:00
xdylanm 2ea8a0b3fc Support publishing and receiving large messages. Send multiple 250 byte packets (ref PR#113) for larger messages. Correctly identify topic start position for >127byte messages (ref PR#166). Resolves issue #102 2021-05-12 21:31:22 -07:00
Flavio Fernandes d6f07ed4e4 Adafruit_MQTT::publishPacket: Protect against memory corruption. 
Avoid memory corruption from happening when data payload provided
in Adafruit_MQTT::publishPacket is greater than MAXBUFFERSIZE.

In order to do that, a helper function is being added to calculate
how much space is available for the payload after subtracting what
is used as the header.

Pull request https://github.com/adafruit/Adafruit_MQTT_Library/pull/166
Fixes https://github.com/adafruit/Adafruit_MQTT_Library/issues/109
Fixes https://github.com/adafruit/Adafruit_MQTT_Library/issues/122

Signed-off-by: Flavio Fernandes <flavio@flaviof.com>
 2021-04-02 12:14:39 -04:00
Lucas Jandrew f3f5c18c6d Reformatted with clang-format 2020-11-06 10:20:52 -05:00
Lucas Jandrew c952333c40 Removing commented out debug statements 2020-11-05 13:06:12 -05:00
Lucas Jandrew 7e0a1573ea Merge master to resolve conflicts 2020-11-05 13:04:17 -05:00
Morgan f1f515651f
Moved defined(ARDUINO_SAMD_MKR1010) to line 25 
Move "defined(ARDUINO_SAMD_MKR1010)" from lilne 24 to line 25
 2020-09-23 10:27:06 +01:00
Morgan 4b360f2522
Added support for the MKR1010 
Added support for the Arduino MKR1010
 2020-09-23 09:51:56 +01:00
Brent Rubell 4a409caf16
Merge branch 'master' into better-ping-handling 2020-08-04 10:38:19 -04:00
dherrada 148cfb3591
Moved to actions, no doxygen 2020-06-25 09:56:46 -04:00
Lucas Jandrew 9bf437e61c Fix missing handleSubscriptionPacket from code formatting. 2020-02-24 01:41:00 -05:00
Lucas Jandrew adb717f7dd Removing remainder of whitespace differences 2020-02-24 01:28:48 -05:00
Lucas Jandrew 3ba30fe64b Revert code formatting changes by CLion 2020-02-24 01:22:58 -05:00
Lucas Jandrew 44199a17ee Fixes issue with client erroneously reading a byte from 0 length packets 2020-02-24 01:10:09 -05:00
Lucas Jandrew 0b8488d9bf Uncommented code to handle subscription packets... 2020-02-23 22:44:35 -05:00
Lucas Jandrew 5ea3e3ba72 Handle publish packets when they're not the expected packet type 2020-02-23 22:42:43 -05:00
Lucas Jandrew 259cba0837 Adds retain support for publishing messages 2020-02-19 19:15:27 -05:00
brentrubell b7838a3278
Merge pull request #148 from ACE1046/master 
Message type check in readSubscription (#147)
 2019-04-16 11:49:27 -04:00
brentrubell 9eb37efa1c
bumping library for compilation on m4 targets (#151) 2019-04-16 11:48:54 -04:00
Anton ACE 417d342078
Message type check in readSubscription (#147) 
Added message type checking in readSubscription
https://github.com/adafruit/Adafruit_MQTT_Library/issues/147
 2019-03-14 17:54:06 +03:00
brentrubell 61f75246f4 Library Fixes (#127) 
* Removing warnings

* handle reading zero-length packets

* updating travis to exclude archived libraries, addin Arduino WiFi101 lib instead

* adding esp lib to travis

* restrict builds to current hardware platforms

* travis, esp8266: skip esp target for non-esp-based examples

* adding test skips for zero, fixing fingerprint error

bump library version
 2018-08-20 09:56:40 -04:00
Todd Treece 3553074d45 bump lib to 0.17.0 2016-12-29 16:09:07 -05:00
Todd Treece b61d7e7024 remove flashstring helper constructors & methods 2016-08-15 13:05:51 -04:00
ladyada bdd08d443e fix esp, remove debug 2016-08-09 21:37:07 -04:00
ladyada 4b57d0ddcb remove progmem support (only FONA really needed it and its OK) 2016-08-09 15:52:08 -04:00
ladyada 5f3a1e2322 drop progmem support 2016-08-09 14:21:46 -04:00
Todd Treece 49eda71d17 fix io callback scope issue 2016-07-29 15:06:54 -04:00
Todd Treece 0bfffa1571 access callback_io via ->* 2016-07-29 10:54:30 -04:00
Todd Treece ad83c09d20 add new sub callback typedef for io wrapper 2016-07-29 09:27:00 -04:00
Todd Treece f793f8d2d0 allow unauthenticated connections to mqtt brokers 2016-07-13 15:57:00 -04:00
ladyada 9b23f6747e make sure we get all 32 bits printed out 2016-07-13 13:52:23 -04:00
ladyada 82873050b6 add error output on dropped packets, and mqtt w/callbacks example 2016-07-08 17:16:07 -04:00
ladyada 4269d87492 callback support 2016-07-08 17:01:40 -04:00
ladyada 9ed79466b2 shorter suback timeout 2016-07-08 15:21:47 -04:00
ladyada bb240928e8 fix for extra float zero-terminator https://github.com/adafruit/Adafruit_MQTT_Library/issues/35 2016-07-06 18:37:11 -04:00
ladyada 5d133c3852 updated publish half for long packet sendings! 2016-07-06 18:32:21 -04:00
ladyada b26b4eb32c max receivable MQTT packet is 16 bits (tested with 300 byte packet receive) 
also fixd buffer printer to have 16 bit length
 2016-07-06 17:20:02 -04:00
Todd Treece af8ec63ce6 add new mqtt error codes for connack 2016-06-24 17:02:57 -04:00
ladyada 58f5d0cda6 also fixed 'multiplier overflow' bug - YAY COMPILERS 2016-06-07 22:39:07 -04:00
Anne Hitchcock de48c73e74 Added MKR1000 board to list to define the dtostrf function 
Adding the MKR1000 board to the list of boards for which the dtostrf
function should be defined here (for lack of a better way to determine
if the function is available elsewhere).
 2016-05-29 09:03:04 -07:00
Anne Hitchcock e015dbbcda dtostrf for other SAMD boards 
Changed preprocessor directive to create the dtostrf function whenever
it is not defined in order to support more SAMD boards (including
MKR1000) without adding more board defines to the ifdef.
 2016-05-29 08:39:09 -07:00
Jens Mueller 9ccd463fb9 properly initialize variables 2016-05-20 20:41:16 +02:00
ladyada ab1a0938b9 smarter packet reading makes for faster publish-handling! also, retries subscriptions 3 times 2016-05-18 15:23:41 -04:00
ladyada 8f595cdb95 properly process packets until you get the one you want (prep for callback w/good retain support) 2016-02-08 23:36:25 -05:00
ladyada 79dd62468f add support for reading retained subscriptions (only works for one subscription since the pub packet gets eaten otherwise 2016-02-01 18:42:28 -05:00
Stuart Feichtinger b710c19c6d Tweak 2016-01-31 20:45:29 -06:00
Stuart Feichtinger 8a40f42958 Updated comment 2016-01-31 16:18:45 -06:00
Stuart Feichtinger 0d8c841af5 Clean up duplicate functions 2016-01-31 15:33:58 -06:00
Stuart Feichtinger e65f9b446e Deleted extraneous code 2016-01-19 16:17:15 -06:00