[Bug]: Exceptions

[Lurker00]

LocalTuya Version

3.2.5.2b6

Home Assistant Version

2024.4.3

Environment

• Does the device work using the Home Assistant Tuya Cloud component?
• Is this device connected to another local integration, including Home Assistant and any other tools?
• The devices are within the same HA subnet, and they get discovered automatically when I add them

What happened?

Exceptions in the log, 2 places of one case. I've included a log record for the failed connection with device mentioned in the 1st exception.

The first one looks like race condition, but can be a call without a check:

hass-localtuya/custom_components/localtuya/core/pytuya/__init__.py

Lines 837 to 838 in 43d3848

	self._last_command_sent = time.time()
	self.transport.write(data)

self.transport is None at the time of calling.

The second case is a related problem:

hass-localtuya/custom_components/localtuya/core/pytuya/__init__.py

Lines 861 to 863 in 43d3848

	transport = self.transport
	self.transport = None
	transport.close()

Steps to reproduce.

Don't know

Relevant log output

2024-04-27 23:18:06.115 WARNING (MainThread) [custom_components.localtuya.coordinator] [bf2...38k] Connect to 192.168.0.32 failed:

2024-04-27 23:18:16.161 ERROR (MainThread) [custom_components.localtuya.core.pytuya] [bf2...38k] Heartbeat failed ('NoneType' object has no attribute 'write'), disconnecting
Traceback (most recent call last):
File "/config/custom_components/localtuya/core/pytuya/__init__.py", line 896, in heartbeat_loop
await self.heartbeat()
File "/config/custom_components/localtuya/core/pytuya/__init__.py", line 1056, in heartbeat
return await self.exchange(HEART_BEAT)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/localtuya/core/pytuya/__init__.py", line 1017, in exchange
await self.transport_write(enc_payload, delay)
File "/config/custom_components/localtuya/core/pytuya/__init__.py", line 885, in transport_write
self.transport.write(data)
^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'write'

024-04-27 23:25:06.502 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
File "/config/custom_components/localtuya/core/pytuya/__init__.py", line 910, in heartbeat_loop
transport.close()
^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'close'

Diagnostics information.

No response

[xZetsubou]

Now that you mentioned it I forgot push the fix on GitHub thanks 👍

[github-actions]

This issue was closed because it was resolved on the release: