Merge pull request #3819 from pipecat-ai/pk/make-update-settings-frames-uninterruptible

Make `ServiceUpdateSettingsFrame` uninterruptible—settings updates ar…

changelog/3819.changed.md

@@ -0,0 +1,4 @@
+- `ServiceSettingsUpdateFrame`s are now `UninterruptibleFrame`s. Generally speaking, you don't want a user interruption to prevent a service setting change from going into effect. Note that you usually don't use `ServiceSettingsUpdateFrame` directly, you use one of its subclasses:
+  - `LLMUpdateSettingsFrame`
+  - `TTSUpdateSettingsFrame`
+  - `STTUpdateSettingsFrame`

src/pipecat/frames/frames.py

@@ -2118,7 +2118,7 @@ class TTSStoppedFrame(ControlFrame):
 
 
 @dataclass
-class ServiceUpdateSettingsFrame(ControlFrame):
+class ServiceUpdateSettingsFrame(ControlFrame, UninterruptibleFrame):
     """Base frame for updating service settings.
 
     Supports both a ``settings`` dict (for backward compatibility) and a