Chris Sutcliff cdf6375c71 fix(mqtt): 8 KB MQTT task stack when TLS verifies a CA certificate ...

On boards with PSRAM the MQTT client runs in its own task with a 5120
byte stack. Verifying an EC certificate chain against a CA, such as
Let's Encrypt ISRG Root X2, needs about 6 KB, so the task overflowed
and the board boot looped on every connect.

The espMqttClient constructors now take the stack size, and
startClient() passes EMSESP_MQTT_STACKSIZE_CA (8192) when TLS is on
with a CA, keeping the 5120 default for insecure TLS and plain MQTT.
The client is recreated when that changes. The stack usage log
reports against the size the task was created with.

2026-10-20 12:40:59 +01:00

..

eModbus

asyncTCP change

2026-01-04 21:51:57 +01:00

esp32-psram

support s3

2026-02-15 14:15:13 +01:00

espMqttClient

fix(mqtt): 8 KB MQTT task stack when TLS verifies a CA certificate

2026-10-20 12:40:59 +01:00

OneWire

WIP: ESP-IDF Core 3 migration - mbedtls SSL, module library, board configs, MQTT and network updates

2026-02-15 13:53:13 +01:00

OtaUpdater

crashmode

2026-10-07 23:00:14 +02:00

PButton

implements #2848

2025-12-24 16:59:18 +01:00

uuid-common

EMSESP_TX_PRE_DELAY

2026-10-04 09:56:34 +02:00

uuid-console

#3257 summermode back and a test for #3094

2026-10-01 17:52:52 +02:00

uuid-log

add psram

2026-01-22 16:38:52 +01:00

uuid-syslog

refactor network code

2026-05-01 08:07:05 +02:00

uuid-telnet

add psram

2026-01-22 16:38:52 +01:00