feature: added custom params in closed message to genesys, simplified create_* functions, simplified constructor method and simplified opened message
This commit is contained in:
@@ -1,8 +1,15 @@
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"""
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Use with Genesys Audio Connector to connect Genesys Cloud Contact Center with Pipecat pipelines.
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"""Genesys AudioHook Serializer for Pipecat.
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This connector implements the Genesys AudioHook protocol for bidirectional
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audio streaming between Genesys Cloud contact center and Pipecat pipelines.
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This module provides a serializer for integrating Pipecat pipelines with
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Genesys Cloud Contact Center via the AudioHook protocol.
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Features:
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- Bidirectional audio streaming (PCMU μ-law at 8kHz)
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- Automatic protocol handshake handling (open/opened, close/closed, ping/pong)
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- Input/output variables for Architect flow integration
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- DTMF event support
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- Barge-in (interruption) events
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- Pause/resume support for hold scenarios
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Protocol Reference:
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- https://developer.genesys.cloud/devapps/audiohook
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@@ -10,7 +17,7 @@ Protocol Reference:
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Audio Format:
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- PCMU (μ-law) at 8kHz sample rate (preferred)
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- L16 (16-bit linear PCM) at 8kHz also supported
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- Mono or Stereo (external on left, internal on right)
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- Mono (external channel) or Stereo (external on left, internal on right)
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"""
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import json
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@@ -76,10 +83,11 @@ class GenesysAudioHookSerializer(FrameSerializer):
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AudioHook protocol messages. It supports:
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- Bidirectional audio streaming (PCMU at 8kHz)
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- Session lifecycle management (open, close, pause)
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- Probe mode for health checks
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- Custom configuration passthrough
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- Event messaging back to Genesys Cloud
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- Automatic protocol handshake (open/opened, close/closed, ping/pong)
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- Session lifecycle management with pause/resume support
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- Custom input/output variables for Architect flow integration
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- DTMF event handling
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- Barge-in events for interruption support
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The AudioHook protocol uses:
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- Text WebSocket frames for JSON control messages
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@@ -88,17 +96,30 @@ class GenesysAudioHookSerializer(FrameSerializer):
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Example usage:
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```python
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serializer = GenesysAudioHookSerializer(
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session_id="abc-123",
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params=GenesysAudioHookSerializer.InputParams(
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channel=AudioHookChannel.BOTH,
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channel=AudioHookChannel.EXTERNAL,
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supported_languages=["en-US", "es-ES"],
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selected_language="en-US",
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)
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)
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# Use with WebSocket transport
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transport = WebsocketServerTransport(
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serializer=serializer,
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...
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# Use with FastAPI WebSocket transport
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transport = FastAPIWebsocketTransport(
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websocket=websocket,
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params=FastAPIWebsocketParams(
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audio_in_enabled=True,
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audio_out_enabled=True,
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serializer=serializer,
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audio_out_fixed_packet_size=1600, # Important: prevents 429 rate limiting from Genesys
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),
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)
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# Access call information after connection
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participant = serializer.participant # ani, dnis, etc.
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input_vars = serializer.input_variables # Custom vars from Architect
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# Set output variables to return to Architect
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serializer.set_output_variables({"intent": "billing", "resolved": True})
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```
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Attributes:
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@@ -110,13 +131,16 @@ class GenesysAudioHookSerializer(FrameSerializer):
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class InputParams(BaseModel):
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"""Configuration parameters for GenesysAudioHookSerializer.
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Parameters:
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genesys_sample_rate: Sample rate used by Genesys (8000 Hz).
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Attributes:
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genesys_sample_rate: Sample rate used by Genesys (default: 8000 Hz).
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sample_rate: Optional override for pipeline input sample rate.
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channel: Which audio channels to process (external, internal, both).
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media_format: Audio format (PCMU or L16).
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process_external: Whether to process external (customer) audio.
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process_internal: Whether to process internal (agent) audio.
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supported_languages: List of language codes the bot supports (e.g., ["en-US", "es-ES"]).
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selected_language: Default language code to use.
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start_paused: Whether to start the session in paused state.
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"""
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genesys_sample_rate: int = 8000
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@@ -125,23 +149,24 @@ class GenesysAudioHookSerializer(FrameSerializer):
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media_format: AudioHookMediaFormat = AudioHookMediaFormat.PCMU
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process_external: bool = True
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process_internal: bool = False
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supported_languages: Optional[List[str]] = None
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selected_language: Optional[str] = None
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start_paused: bool = False
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def __init__(
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self,
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session_id: Optional[str] = None,
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params: Optional[InputParams] = None,
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):
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"""Initialize the GenesysAudioHookSerializer.
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Args:
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session_id: The AudioHook session ID (received in open message).
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params: Configuration parameters.
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"""
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self._params = params or GenesysAudioHookSerializer.InputParams()
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self._session_id = session_id or ""
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self._genesys_sample_rate = self._params.genesys_sample_rate
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self._sample_rate = 0 # Pipeline input rate, set in setup()
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self._session_id = str(uuid.uuid4())
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# Use Pipecat's official resampler if needed (SOXR)
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# Only used for TTS output (16kHz → 8kHz), input goes without resampling
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@@ -161,11 +186,12 @@ class GenesysAudioHookSerializer(FrameSerializer):
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self._custom_config: Optional[Dict[str, Any]] = None
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self._media_info: Optional[List[Dict[str, Any]]] = None
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self._input_variables: Optional[Dict[str, Any]] = None # Custom input from Genesys
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self._output_variables: Optional[Dict[str, Any]] = None # Custom output to Genesys
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@property
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def session_id(self) -> str:
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"""Get the current session ID."""
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"""Get the Genesys AudioHook session ID generated by the serializer."""
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return self._session_id
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@property
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@@ -193,6 +219,34 @@ class GenesysAudioHookSerializer(FrameSerializer):
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"""Get custom input variables from the open message."""
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return self._input_variables
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@property
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def output_variables(self) -> Optional[Dict[str, Any]]:
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"""Get custom output variables to send back to Genesys."""
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return self._output_variables
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def set_output_variables(self, variables: Dict[str, Any]) -> None:
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"""Set custom output variables to send back to Genesys on close.
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These variables will be included in the 'closed' response when Genesys
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closes the connection, making them available in the Architect flow.
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Args:
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variables: Dictionary of custom variables to send to Genesys.
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Example:
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```python
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# During the conversation, collect data and set it
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serializer.set_output_variables({
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"intent": "billing_inquiry",
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"customer_verified": True,
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"summary": "Customer asked about their bill",
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"transfer_to": "billing_queue"
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})
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```
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"""
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self._output_variables = variables
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logger.debug(f"Output variables set: {variables}")
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async def setup(self, frame: StartFrame):
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"""Sets up the serializer with pipeline configuration.
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@@ -279,7 +333,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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start_paused: bool = False,
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supported_languages: Optional[List[str]] = None,
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selected_language: Optional[str] = None,
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) -> str:
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) -> Dict[str, Any]:
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"""Create an 'opened' response message for the client.
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This should be sent in response to an 'open' message from Genesys.
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@@ -290,10 +344,11 @@ class GenesysAudioHookSerializer(FrameSerializer):
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selected_language: The selected language code.
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Returns:
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JSON string of the opened response message.
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Dictionary of the opened response message.
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"""
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# Build channels list based on configuration
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channels: list[str] = []
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if self._params.channel == AudioHookChannel.EXTERNAL:
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channels = ["external"]
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elif self._params.channel == AudioHookChannel.INTERNAL:
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@@ -325,59 +380,88 @@ class GenesysAudioHookSerializer(FrameSerializer):
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)
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self._is_open = True
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logger.debug(f"AudioHook session opened: {self._session_id}")
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return json.dumps(msg)
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return msg
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def create_closed_response(self) -> str:
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def create_closed_response(
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self,
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output_variables: Optional[Dict[str, Any]] = None,
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) -> Dict[str, Any]:
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"""Create a 'closed' response message.
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This should be sent in response to a 'close' message from Genesys.
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Args:
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output_variables: Optional custom variables to pass back to Genesys.
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These will be available in the Architect flow after the AudioHook
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action completes.
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Returns:
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JSON string of the closed response message.
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Dictionary of the closed response message.
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Example:
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```python
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# Pass custom data back to Genesys
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serializer.create_closed_response(
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output_variables={
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"intent": "billing_inquiry",
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"customer_verified": True,
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"summary": "Customer asked about their bill"
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}
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)
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```
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"""
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msg = self._create_message(AudioHookMessageType.CLOSED)
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parameters: Optional[Dict[str, Any]] = None
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if output_variables:
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parameters = {"outputVariables": output_variables}
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msg = self._create_message(
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AudioHookMessageType.CLOSED,
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parameters=parameters,
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)
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self._is_open = False
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logger.debug(f"AudioHook session closed: {self._session_id}")
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return json.dumps(msg)
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return msg
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def create_pong_response(self) -> str:
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def create_pong_response(self) -> Dict[str, Any]:
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"""Create a 'pong' response message.
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This should be sent in response to a 'ping' message from Genesys.
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Returns:
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JSON string of the pong response message.
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Dictionary of the pong response message.
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"""
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msg = self._create_message(AudioHookMessageType.PONG)
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return json.dumps(msg)
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return msg
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def create_resumed_response(self) -> str:
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def create_resumed_response(self) -> Dict[str, Any]:
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"""Create a 'resumed' response message.
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This should be sent in response to a 'pause' message when ready to resume.
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Returns:
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JSON string of the resumed response message.
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Dictionary of the resumed response message.
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"""
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msg = self._create_message(AudioHookMessageType.RESUMED)
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self._is_paused = False
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logger.debug(f"AudioHook session resumed: {self._session_id}")
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return json.dumps(msg)
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return msg
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def create_barge_in_event(self) -> str:
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def create_barge_in_event(self) -> Dict[str, Any]:
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"""Create a barge-in event message.
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This notifies Genesys Cloud that the user has interrupted the bot's
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audio output. Genesys will stop any queued audio playback.
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Returns:
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JSON string of the barge-in event message.
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Dictionary of the barge-in event message.
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"""
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msg = self._create_message(
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AudioHookMessageType.EVENT,
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@@ -390,7 +474,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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logger.debug("🔇 Barge-in event sent to Genesys")
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return json.dumps(msg)
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return msg
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def create_disconnect_message(
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self,
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@@ -398,7 +482,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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action: str = "transfer",
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output_variables: Optional[Dict[str, Any]] = None,
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info: Optional[str] = None,
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) -> str:
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) -> Dict[str, Any]:
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"""Create a 'disconnect' message to initiate session termination.
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Args:
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@@ -408,7 +492,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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info: Optional additional information.
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Returns:
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JSON string of the disconnect message.
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Dictionary of the disconnect message.
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"""
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parameters: Dict[str, Any] = {"reason": reason}
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@@ -427,14 +511,14 @@ class GenesysAudioHookSerializer(FrameSerializer):
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)
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logger.debug(f"AudioHook disconnect: reason={reason}, action={action}")
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return json.dumps(msg)
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return msg
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def create_error_message(
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self,
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code: int,
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message: str,
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retryable: bool = False,
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) -> str:
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) -> Dict[str, Any]:
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"""Create an 'error' message.
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Args:
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@@ -443,7 +527,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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retryable: Whether the operation can be retried.
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Returns:
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JSON string of the error message.
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Dictionary of the error message.
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"""
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parameters = {
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"code": code,
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@@ -457,24 +541,26 @@ class GenesysAudioHookSerializer(FrameSerializer):
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)
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logger.error(f"AudioHook error: {code} - {message}")
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return json.dumps(msg)
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return msg
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async def serialize(self, frame: Frame) -> str | bytes | None:
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"""Serializes a Pipecat frame to Genesys AudioHook format.
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Handles conversion of various frame types to AudioHook messages:
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- AudioRawFrame -> Binary audio data
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- EndFrame/CancelFrame -> Disconnect message
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- AudioRawFrame -> Binary PCMU audio data (resampled to 8kHz)
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- EndFrame/CancelFrame -> Disconnect message (JSON)
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- InterruptionFrame -> Barge-in event (JSON)
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- OutputTransportMessageFrame -> Pass-through JSON
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Args:
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frame: The Pipecat frame to serialize.
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Returns:
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Serialized data as string (JSON) or bytes (audio), or None.
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Serialized data as string (JSON) or bytes (audio), or None if
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the frame type is not handled or session is not open.
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"""
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if isinstance(frame, (EndFrame, CancelFrame)):
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return self.create_disconnect_message(reason="completed")
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return json.dumps(self.create_disconnect_message(reason="completed"))
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elif isinstance(frame, AudioRawFrame):
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if not self._is_open or self._is_paused:
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@@ -501,7 +587,7 @@ class GenesysAudioHookSerializer(FrameSerializer):
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return bytes(serialized_data)
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elif isinstance(frame, InterruptionFrame):
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return self.create_barge_in_event()
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return json.dumps(self.create_barge_in_event())
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elif isinstance(frame, (OutputTransportMessageFrame, OutputTransportMessageUrgentFrame)):
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# Pass through custom JSON messages
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@@ -514,18 +600,23 @@ class GenesysAudioHookSerializer(FrameSerializer):
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"""Deserializes Genesys AudioHook data to Pipecat frames.
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Handles:
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- Binary data -> InputAudioRawFrame
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- JSON text -> Protocol messages (open, close, ping, pause, etc.)
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- Binary data -> InputAudioRawFrame (converted from PCMU to PCM)
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- JSON 'open' -> OutputTransportMessageUrgentFrame with 'opened' response
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- JSON 'close' -> OutputTransportMessageUrgentFrame with 'closed' response
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- JSON 'ping' -> OutputTransportMessageUrgentFrame with 'pong' response
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- JSON 'pause' -> Sets is_paused=True, returns None
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- JSON 'dtmf' -> InputDTMFFrame
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- JSON 'update' -> Updates participant info, returns None
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- JSON 'error' -> Logs error, returns None
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For control messages (open, close, ping, pause), this method handles
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the protocol response internally and logs the events. The application
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should monitor session state via the is_open and is_paused properties.
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Protocol responses (opened, closed, pong) are returned as urgent frames
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to be sent immediately through the transport.
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Args:
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data: The raw WebSocket data from Genesys.
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data: The raw WebSocket data from Genesys (binary audio or JSON text).
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Returns:
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A Pipecat frame corresponding to the data, or None if handled internally.
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A Pipecat frame to process, or None if handled internally.
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"""
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# Binary data = audio
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if isinstance(data, bytes):
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@@ -643,13 +734,22 @@ class GenesysAudioHookSerializer(FrameSerializer):
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async def _handle_open(self, message: Dict[str, Any]) -> Frame | None:
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"""Handle an 'open' message from Genesys.
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This initializes the session with metadata from Genesys Cloud.
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This initializes the session with metadata from Genesys Cloud and
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automatically responds with an 'opened' message using the configured
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InputParams (supported_languages, selected_language, start_paused).
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Extracts and stores:
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- session_id: The AudioHook session identifier
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- conversation_id: The Genesys conversation ID
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- participant: Caller info (ani, dnis, etc.)
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- input_variables: Custom variables from Architect flow
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- media_info: Audio configuration from Genesys
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Args:
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message: The open message.
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message: The open message from Genesys.
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Returns:
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None (response should be sent via create_opened_response()).
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OutputTransportMessageUrgentFrame with the 'opened' response.
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"""
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self._session_id = message.get("id", str(uuid.uuid4()))
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@@ -686,18 +786,25 @@ class GenesysAudioHookSerializer(FrameSerializer):
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f"conversation={self._conversation_id}, ani={ani}"
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)
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# Note: Application should call create_opened_response() to respond
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return None
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return OutputTransportMessageUrgentFrame(message=self.create_opened_response(
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start_paused=self._params.start_paused,
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supported_languages=self._params.supported_languages,
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selected_language=self._params.selected_language
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))
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async def _handle_close(self, message: Dict[str, Any]) -> Frame | None:
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"""Handle a 'close' message from Genesys.
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Automatically responds with a 'closed' message. If output_variables
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were set via set_output_variables(), they will be included in the
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response and made available in the Architect flow.
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Args:
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message: The close message.
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message: The close message from Genesys.
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Returns:
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OutputTransportMessageUrgentFrame with the closed response,
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or None if no response should be sent.
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OutputTransportMessageUrgentFrame with the closed response
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(includes outputVariables if set).
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"""
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params = message.get("parameters", {})
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reason = params.get("reason", "unknown")
|
||||
@@ -709,22 +816,26 @@ class GenesysAudioHookSerializer(FrameSerializer):
|
||||
logger.info(f"Sending closed response to Genesys...")
|
||||
|
||||
# Return as urgent frame to be sent through pipeline immediately
|
||||
return OutputTransportMessageUrgentFrame(message=json.loads(self.create_closed_response()))
|
||||
# Include any output variables that were set during the session
|
||||
return OutputTransportMessageUrgentFrame(
|
||||
message=self.create_closed_response(output_variables=self._output_variables)
|
||||
)
|
||||
|
||||
async def _handle_ping(self, message: Dict[str, Any]) -> Frame | None:
|
||||
"""Handle a 'ping' message from Genesys.
|
||||
|
||||
Automatically responds with a 'pong' message to maintain the connection.
|
||||
|
||||
Args:
|
||||
message: The ping message.
|
||||
message: The ping message from Genesys.
|
||||
|
||||
Returns:
|
||||
None if pong was sent directly via callback, otherwise
|
||||
OutputTransportMessageUrgentFrame with pong response.
|
||||
"""
|
||||
|
||||
logger.info(f"Sending pong response to Genesys...")
|
||||
# Return as urgent frame to be sent through pipeline immediately
|
||||
return OutputTransportMessageUrgentFrame(message=json.loads(self.create_pong_response()))
|
||||
return OutputTransportMessageUrgentFrame(message=self.create_pong_response())
|
||||
|
||||
async def _handle_pause(self, message: Dict[str, Any]) -> Frame | None:
|
||||
"""Handle a 'pause' message from Genesys.
|
||||
|
||||
375
tests/test_genesys_serializer.py
Normal file
375
tests/test_genesys_serializer.py
Normal file
@@ -0,0 +1,375 @@
|
||||
"""Tests for the Genesys AudioHook serializer."""
|
||||
|
||||
import json
|
||||
import pytest
|
||||
|
||||
from pipecat.frames.frames import InputDTMFFrame, OutputTransportMessageUrgentFrame
|
||||
|
||||
from pipecat.serializers.genesys import (
|
||||
GenesysAudioHookSerializer,
|
||||
AudioHookChannel
|
||||
)
|
||||
|
||||
|
||||
class TestGenesysAudioHookSerializer:
|
||||
"""Tests for GenesysAudioHookSerializer."""
|
||||
|
||||
# ==================== Initialization Tests ====================
|
||||
|
||||
def test_create_serializer_default_params(self):
|
||||
"""Test creating serializer with default parameters."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
# session_id is auto-generated as UUID
|
||||
assert serializer.session_id != ""
|
||||
assert len(serializer.session_id) == 36 # UUID format
|
||||
assert serializer.is_open is False
|
||||
assert serializer.is_paused is False
|
||||
|
||||
def test_create_serializer_with_custom_params(self):
|
||||
"""Test creating serializer with custom parameters."""
|
||||
params = GenesysAudioHookSerializer.InputParams(
|
||||
channel=AudioHookChannel.BOTH,
|
||||
sample_rate=16000,
|
||||
supported_languages=["es-ES", "en-US"],
|
||||
selected_language="es-ES",
|
||||
start_paused=True,
|
||||
)
|
||||
serializer = GenesysAudioHookSerializer(params=params)
|
||||
|
||||
assert serializer.session_id != ""
|
||||
|
||||
# ==================== Response Creation Tests ====================
|
||||
|
||||
def test_create_opened_response(self):
|
||||
"""Test creating an opened response message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_opened_response()
|
||||
|
||||
assert msg["type"] == "opened"
|
||||
assert msg["version"] == "2"
|
||||
assert msg["id"] == serializer.session_id
|
||||
assert "parameters" in msg
|
||||
assert serializer.is_open is True
|
||||
|
||||
def test_create_opened_response_with_languages(self):
|
||||
"""Test creating an opened response with language options."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_opened_response(
|
||||
supported_languages=["es", "en", "fr"],
|
||||
selected_language="es",
|
||||
)
|
||||
|
||||
assert msg["parameters"]["supportedLanguages"] == ["es", "en", "fr"]
|
||||
assert msg["parameters"]["selectedLanguage"] == "es"
|
||||
|
||||
def test_create_pong_response(self):
|
||||
"""Test creating a pong response message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_pong_response()
|
||||
|
||||
assert msg["type"] == "pong"
|
||||
assert msg["id"] == serializer.session_id
|
||||
|
||||
def test_create_closed_response(self):
|
||||
"""Test creating a closed response message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_open = True
|
||||
|
||||
msg = serializer.create_closed_response()
|
||||
|
||||
assert msg["type"] == "closed"
|
||||
assert serializer.is_open is False
|
||||
assert "parameters" not in msg # No parameters when no output_variables
|
||||
|
||||
def test_create_closed_response_with_output_variables(self):
|
||||
"""Test creating a closed response with custom output variables."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_open = True
|
||||
|
||||
msg = serializer.create_closed_response(
|
||||
output_variables={
|
||||
"intent": "billing_inquiry",
|
||||
"customer_verified": True,
|
||||
"summary": "Customer asked about their bill"
|
||||
}
|
||||
)
|
||||
|
||||
assert msg["type"] == "closed"
|
||||
assert msg["parameters"]["outputVariables"]["intent"] == "billing_inquiry"
|
||||
assert msg["parameters"]["outputVariables"]["customer_verified"] is True
|
||||
assert msg["parameters"]["outputVariables"]["summary"] == "Customer asked about their bill"
|
||||
|
||||
def test_create_resumed_response(self):
|
||||
"""Test creating a resumed response message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_paused = True
|
||||
|
||||
msg = serializer.create_resumed_response()
|
||||
|
||||
assert msg["type"] == "resumed"
|
||||
assert serializer.is_paused is False
|
||||
|
||||
def test_create_disconnect_message(self):
|
||||
"""Test creating a disconnect message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_disconnect_message(
|
||||
reason="completed",
|
||||
action="transfer",
|
||||
)
|
||||
|
||||
assert msg["type"] == "disconnect"
|
||||
assert msg["parameters"]["reason"] == "completed"
|
||||
assert msg["parameters"]["outputVariables"]["action"] == "transfer"
|
||||
|
||||
def test_create_disconnect_message_with_output_variables(self):
|
||||
"""Test creating a disconnect message with custom output variables."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_disconnect_message(
|
||||
reason="completed",
|
||||
action="finished",
|
||||
output_variables={"result": "success", "code": "123"},
|
||||
)
|
||||
|
||||
assert msg["parameters"]["outputVariables"]["result"] == "success"
|
||||
assert msg["parameters"]["outputVariables"]["code"] == "123"
|
||||
|
||||
def test_create_error_message(self):
|
||||
"""Test creating an error message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
msg = serializer.create_error_message(
|
||||
code=500,
|
||||
message="Internal error",
|
||||
retryable=True,
|
||||
)
|
||||
|
||||
assert msg["type"] == "error"
|
||||
assert msg["parameters"]["code"] == 500
|
||||
assert msg["parameters"]["message"] == "Internal error"
|
||||
assert msg["parameters"]["retryable"] is True
|
||||
|
||||
# ==================== Message Handling Tests ====================
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_open_message(self, sample_open_message):
|
||||
"""Test handling an open message returns opened frame."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_open_message))
|
||||
|
||||
# Now returns OutputTransportMessageUrgentFrame with opened response
|
||||
assert isinstance(result, OutputTransportMessageUrgentFrame)
|
||||
assert result.message["type"] == "opened"
|
||||
assert serializer.session_id == "test-session-123"
|
||||
assert serializer.conversation_id == "conv-456"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_open_message_extracts_participant(self, sample_open_message):
|
||||
"""Test that open message extracts participant info."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
await serializer.deserialize(json.dumps(sample_open_message))
|
||||
|
||||
assert serializer.participant is not None
|
||||
assert serializer.participant["ani"] == "+1234567890"
|
||||
assert serializer.participant["dnis"] == "+0987654321"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_open_message_uses_params(self, sample_open_message):
|
||||
"""Test that open message uses InputParams for response."""
|
||||
params = GenesysAudioHookSerializer.InputParams(
|
||||
supported_languages=["es-ES", "en-US"],
|
||||
selected_language="es-ES",
|
||||
start_paused=True,
|
||||
)
|
||||
serializer = GenesysAudioHookSerializer(params=params)
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_open_message))
|
||||
|
||||
assert isinstance(result, OutputTransportMessageUrgentFrame)
|
||||
assert result.message["parameters"]["supportedLanguages"] == ["es-ES", "en-US"]
|
||||
assert result.message["parameters"]["selectedLanguage"] == "es-ES"
|
||||
assert result.message["parameters"]["startPaused"] is True
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_open_message_extracts_input_variables(self, sample_open_message_with_input_variables):
|
||||
"""Test that open message extracts inputVariables from Genesys."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
await serializer.deserialize(json.dumps(sample_open_message_with_input_variables))
|
||||
|
||||
assert serializer.input_variables is not None
|
||||
assert serializer.input_variables["customer_id"] == "cust-789"
|
||||
assert serializer.input_variables["queue_name"] == "billing"
|
||||
assert serializer.input_variables["priority"] == "high"
|
||||
assert serializer.input_variables["language"] == "es-ES"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_ping_message(self, sample_ping_message):
|
||||
"""Test handling a ping message returns pong frame."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_ping_message))
|
||||
|
||||
assert isinstance(result, OutputTransportMessageUrgentFrame)
|
||||
assert result.message["type"] == "pong"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_close_message(self, sample_close_message):
|
||||
"""Test handling a close message returns closed frame."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_open = True
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_close_message))
|
||||
|
||||
assert isinstance(result, OutputTransportMessageUrgentFrame)
|
||||
assert result.message["type"] == "closed"
|
||||
assert serializer.is_open is False
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_close_message_includes_output_variables(self, sample_close_message):
|
||||
"""Test that close response includes output variables when set."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_open = True
|
||||
|
||||
# Set output variables before close
|
||||
serializer.set_output_variables({
|
||||
"intent": "support",
|
||||
"resolved": True,
|
||||
"transfer_to": "agent_queue"
|
||||
})
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_close_message))
|
||||
|
||||
assert isinstance(result, OutputTransportMessageUrgentFrame)
|
||||
assert result.message["type"] == "closed"
|
||||
assert result.message["parameters"]["outputVariables"]["intent"] == "support"
|
||||
assert result.message["parameters"]["outputVariables"]["resolved"] is True
|
||||
assert result.message["parameters"]["outputVariables"]["transfer_to"] == "agent_queue"
|
||||
|
||||
# ==================== Output Variables Tests ====================
|
||||
|
||||
def test_set_output_variables(self):
|
||||
"""Test setting output variables."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
assert serializer.output_variables is None
|
||||
|
||||
serializer.set_output_variables({
|
||||
"intent": "billing",
|
||||
"score": 0.95
|
||||
})
|
||||
|
||||
assert serializer.output_variables is not None
|
||||
assert serializer.output_variables["intent"] == "billing"
|
||||
assert serializer.output_variables["score"] == 0.95
|
||||
|
||||
def test_set_output_variables_overwrites(self):
|
||||
"""Test that setting output variables overwrites previous values."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
serializer.set_output_variables({"first": "value"})
|
||||
serializer.set_output_variables({"second": "value"})
|
||||
|
||||
assert "first" not in serializer.output_variables
|
||||
assert serializer.output_variables["second"] == "value"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_pause_message(self, sample_pause_message):
|
||||
"""Test handling a pause message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
serializer._is_open = True
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_pause_message))
|
||||
|
||||
assert result is None # Pause is handled internally
|
||||
assert serializer.is_paused is True
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_update_message(self, sample_update_message):
|
||||
"""Test handling an update message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_update_message))
|
||||
|
||||
assert result is None # Update is handled internally
|
||||
assert serializer.participant is not None
|
||||
assert serializer.participant["name"] == "John Doe"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_error_message(self, sample_error_message):
|
||||
"""Test handling an error message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_error_message))
|
||||
|
||||
assert result is None # Error is logged but returns None
|
||||
|
||||
# ==================== DTMF Tests ====================
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_dtmf_digit(self, sample_dtmf_message):
|
||||
"""Test handling a DTMF digit message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_dtmf_message))
|
||||
|
||||
assert isinstance(result, InputDTMFFrame)
|
||||
assert result.button.value == "5"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_dtmf_star(self, sample_dtmf_star_message):
|
||||
"""Test handling a DTMF star (*) message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_dtmf_star_message))
|
||||
|
||||
assert isinstance(result, InputDTMFFrame)
|
||||
assert result.button.value == "*"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_dtmf_hash(self, sample_dtmf_hash_message):
|
||||
"""Test handling a DTMF hash (#) message."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
result = await serializer.deserialize(json.dumps(sample_dtmf_hash_message))
|
||||
|
||||
assert isinstance(result, InputDTMFFrame)
|
||||
assert result.button.value == "#"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_handle_dtmf_empty_digit(self):
|
||||
"""Test handling a DTMF message without digit."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
dtmf_msg = {
|
||||
"version": "2",
|
||||
"type": "dtmf",
|
||||
"seq": 6,
|
||||
"id": "test-session-123",
|
||||
"parameters": {},
|
||||
}
|
||||
|
||||
result = await serializer.deserialize(json.dumps(dtmf_msg))
|
||||
|
||||
assert result is None # No digit provided
|
||||
|
||||
# ==================== Sequence Number Tests ====================
|
||||
|
||||
def test_sequence_numbers_increment(self):
|
||||
"""Test that sequence numbers increment correctly."""
|
||||
serializer = GenesysAudioHookSerializer()
|
||||
|
||||
response1 = serializer.create_pong_response()
|
||||
response2 = serializer.create_pong_response()
|
||||
response3 = serializer.create_pong_response()
|
||||
|
||||
assert response1["seq"] == 1
|
||||
assert response2["seq"] == 2
|
||||
assert response3["seq"] == 3
|
||||
Reference in New Issue
Block a user