Channel configured in transmission mode receives messages.

[marcocappolimases]

Describe the bug
Channel configured as transmission still receive messages.

To Reproduce
1 Configure a channel in transmission mode
2 Register to Channel_DataAvailable callback
3 Write on channel

Expected behavior
Channel_DataAvailable callback shall not be called.

Screenshots
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Desktop (please complete the following information):
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Additional context
N/A

[mariomastrodicasa]

@marcocappolimases, waiting for a patch, a simple workaround to avoid this behavior is to discard received messages if the channel reports to be in transmission mode only.