Module mydata_did.patched_protocols.present_proof.v1_0.handlers.presentation_ack_handler

Presentation ack message handler.

"""Presentation ack message handler."""

from aries_cloudagent.messaging.base_handler import (
    BaseHandler,
    BaseResponder,
    HandlerException,
    RequestContext,
)

from ..manager import PresentationManager
from ..messages.presentation_ack import PresentationAck

from aries_cloudagent.utils.tracing import trace_event, get_timer


class PresentationAckHandler(BaseHandler):
    """Message handler class for presentation acks."""

    async def handle(self, context: RequestContext, responder: BaseResponder):
        """
        Message handler logic for presentation acks.

        Args:
            context: request context
            responder: responder callback
        """
        r_time = get_timer()

        self._logger.debug("PresentationAckHandler called with context %s", context)
        assert isinstance(context.message, PresentationAck)
        self._logger.info(
            "Received presentation ack message: %s",
            context.message.serialize(as_string=True),
        )

        if not context.connection_ready:
            raise HandlerException("No connection established for presentation ack")

        presentation_manager = PresentationManager(context)
        await presentation_manager.receive_presentation_ack()

        trace_event(
            context.settings,
            context.message,
            outcome="PresentationAckHandler.handle.END",
            perf_counter=r_time,
        )

Classes

class PresentationAckHandler

Message handler class for presentation acks.

Initialize a BaseHandler instance.

Expand source code

class PresentationAckHandler(BaseHandler):
    """Message handler class for presentation acks."""

    async def handle(self, context: RequestContext, responder: BaseResponder):
        """
        Message handler logic for presentation acks.

        Args:
            context: request context
            responder: responder callback
        """
        r_time = get_timer()

        self._logger.debug("PresentationAckHandler called with context %s", context)
        assert isinstance(context.message, PresentationAck)
        self._logger.info(
            "Received presentation ack message: %s",
            context.message.serialize(as_string=True),
        )

        if not context.connection_ready:
            raise HandlerException("No connection established for presentation ack")

        presentation_manager = PresentationManager(context)
        await presentation_manager.receive_presentation_ack()

        trace_event(
            context.settings,
            context.message,
            outcome="PresentationAckHandler.handle.END",
            perf_counter=r_time,
        )

Ancestors

• aries_cloudagent.messaging.base_handler.BaseHandler
• abc.ABC

Methods

async def handle(self, context: aries_cloudagent.messaging.request_context.RequestContext, responder: aries_cloudagent.messaging.responder.BaseResponder)

Message handler logic for presentation acks.

Args

context

request context

responder

responder callback

Expand source code

async def handle(self, context: RequestContext, responder: BaseResponder):
    """
    Message handler logic for presentation acks.

    Args:
        context: request context
        responder: responder callback
    """
    r_time = get_timer()

    self._logger.debug("PresentationAckHandler called with context %s", context)
    assert isinstance(context.message, PresentationAck)
    self._logger.info(
        "Received presentation ack message: %s",
        context.message.serialize(as_string=True),
    )

    if not context.connection_ready:
        raise HandlerException("No connection established for presentation ack")

    presentation_manager = PresentationManager(context)
    await presentation_manager.receive_presentation_ack()

    trace_event(
        context.settings,
        context.message,
        outcome="PresentationAckHandler.handle.END",
        perf_counter=r_time,
    )