CHANGELOG.md

AsyncTCP changelog

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2021-09-02 - Check for error on connect and return false if the connection failed

Commit: c4d43765217a67f8394bf946336ce55a13aef31a

Original fix, see BlueAndi/AsyncTCP's commit

• _tcp_connect can return ESP_OK or an error. This change will return false if the _tcp_connect is not successful. Applications could wait for a long time if they believe the connection was successful.

2021-09-01 - Added CHANGELOG.md

• added this document

2021-09-01 - Added config features and ack timeout

Commit: 1874f8b2ac8b25cdcb45f78be467e1f961472f2c

• Updated README.md to describe new configuration items below
• Added #define to configure the TCP event queue size
• Added #define to configure the async task stack size
• Added #define to configure the async task priority
• Added optional #define to expose diagnostic information (not tested yet)
• Implemented 'ack timeout 4' disconnects fixes from Maurice Makaay and the esphome project
  • OttoWinter#4

2021-08-31 - Fix memory leak and potential crash on low memory

Commit: c5379e598e2c24a703fd00978ad78e1da9925888

• Memory Leak - In the case the TCP message queue is full, in _remove_events_with_arg, if a dequeued packet cannot be requeued, it needs to be freed to prevent memory leak.
• Crash on low memory - various handlers attempt to allocate a lwip_event_packet_t object to be added to the queue. Added checks to see if malloc failed to avoid crash with LoadProhibited error.

2021-08-19 - Make watchdog config independent of running core

Commit: 4cd288686d11e2e7f74782cac0d40b6494c97033

Define CONFIG_ASYNC_TCP_USE_WDT=0 to disable the WDT usage. WDT adds 30-200us per event.

2019-10-17 - Base Forked Version

Commit: ca8ac5f919d02bea07b474531981ddbfd64de97c

This version is based on orginal me-no-dev/AsyncTCP repository.