[serial_proxy] Drop the YAML mode option

mirror of https://github.com/esphome/esphome.git synced 2026-10-03 01:35:59 +00:00

The boot mode had no coherent job left: before any subscriber the tap
is served via tap_needs_port() regardless of mode, 1.17+ clients select
the mode explicitly after subscribing, and the only remaining effect
was arming the tap for a first-session client that never asked for it
and could not turn it off. The mode is now purely a session property
of the API: ports always boot RAW.

Also polish the tap contract per review: expose tap_is_observed(),
return false from write_from_tap() when the bytes are dropped, and
document that tap_pump() must not be called from tap callbacks.

This commit is contained in:

kbx81

2026-09-02 23:31:05 -05:00

parent 14f6d44ac2

commit fa5e784cbe

4 changed files with 27 additions and 43 deletions

									
										tests/components/serial_proxy/common.yaml
									
		-1
	
												View File
												
				@@ -8,4 +8,3 @@ serial_proxy:

				  - id: serial_proxy_1

				    name: Test Serial Port

				    port_type: RS232

				    mode: protocol