a2a.compat.v0_3.grpc_handler module

class a2a.compat.v0_3.grpc_handler.CompatGrpcHandler(request_handler: RequestHandler, context_builder: GrpcServerCallContextBuilder | None = None)

Bases: A2AServiceServicer

Backward compatible gRPC handler for A2A v0.3.

async CancelTask(request: CancelTaskRequest, context: ServicerContext) → Task

Handles the ‘CancelTask’ gRPC method (v0.3).

async CreateTaskPushNotificationConfig(request: CreateTaskPushNotificationConfigRequest, context: ServicerContext) → TaskPushNotificationConfig

Handles the ‘CreateTaskPushNotificationConfig’ gRPC method (v0.3).

async DeleteTaskPushNotificationConfig(request: DeleteTaskPushNotificationConfigRequest, context: ServicerContext) → Empty

Handles the ‘DeleteTaskPushNotificationConfig’ gRPC method (v0.3).

async GetAgentCard(request: GetAgentCardRequest, context: ServicerContext) → AgentCard

Get the extended agent card for the agent served (v0.3).

async GetTask(request: GetTaskRequest, context: ServicerContext) → Task

Handles the ‘GetTask’ gRPC method (v0.3).

async GetTaskPushNotificationConfig(request: GetTaskPushNotificationConfigRequest, context: ServicerContext) → TaskPushNotificationConfig

Handles the ‘GetTaskPushNotificationConfig’ gRPC method (v0.3).

async ListTaskPushNotificationConfig(request: ListTaskPushNotificationConfigRequest, context: ServicerContext) → ListTaskPushNotificationConfigResponse

Handles the ‘ListTaskPushNotificationConfig’ gRPC method (v0.3).

async SendMessage(request: SendMessageRequest, context: ServicerContext) → SendMessageResponse

Handles the ‘SendMessage’ gRPC method (v0.3).

async SendStreamingMessage(request: SendMessageRequest, context: ServicerContext) → AsyncIterable[StreamResponse]

Handles the ‘SendStreamingMessage’ gRPC method (v0.3).

async TaskSubscription(request: TaskSubscriptionRequest, context: ServicerContext) → AsyncIterable[StreamResponse]

Handles the ‘TaskSubscription’ gRPC method (v0.3).

async abort_context(error: A2AError, context: ServicerContext) → None

Sets the grpc errors appropriately in the context.