def generate_span_requests(self, span_datas):
"""Span request generator.
:type span_datas: list of
:class:`~opencensus.trace.span_data.SpanData`
:param span_datas: SpanData tuples to convert to protobuf spans
and send to opensensusd agent
:rtype: list of
`~gen.opencensus.agent.trace.v1.trace_service_pb2.ExportTraceServiceRequest`
:returns: List of span export requests.
"""
pb_spans = [utils.translate_to_trace_proto(
span_data) for span_data in span_datas]
# TODO: send node once per channel
yield trace_service_pb2.ExportTraceServiceRequest(
node=self.node,
spans=pb_spans)
def generate_span_requests(self, spans):
collector_spans = translate_to_collector(spans)
service_request = trace_service_pb2.ExportTraceServiceRequest(
node=self.node, spans=collector_spans)
yield service_request