import sys

import instana.options as o

import logging

import opentracing as ot

import instana.tracer

import time

import opentracing.ext.tags as ext

SERVICE = "python-overlord"

def main(argv):

instana.tracer.init(o.Options(service=SERVICE,

log_level=logging.DEBUG))

while (True):

time.sleep(2)

simple()

def simple():

parent_span = ot.tracer.start_span(operation_name="asteroid")

parent_span.set_tag(ext.COMPONENT, "Python simple example app")

parent_span.set_tag(ext.SPAN_KIND, ext.SPAN_KIND_RPC_SERVER)

parent_span.set_tag(ext.PEER_HOSTNAME, "localhost")

parent_span.set_tag(ext.HTTP_URL, "/python/simple/one")

parent_span.set_tag(ext.HTTP_METHOD, "GET")

parent_span.set_tag(ext.HTTP_STATUS_CODE, 200)

parent_span.log_kv({"foo": "bar"})

child_span = ot.tracer.start_span(operation_name="spacedust", child_of=parent_span)

child_span.set_tag(ext.SPAN_KIND, ext.SPAN_KIND_RPC_CLIENT)

child_span.set_tag(ext.PEER_HOSTNAME, "localhost")

child_span.set_tag(ext.HTTP_URL, "/python/simple/two")

child_span.set_tag(ext.HTTP_METHOD, "POST")

child_span.set_tag(ext.HTTP_STATUS_CODE, 204)

child_span.set_baggage_item("someBaggage", "someValue")

time.sleep(.1)

child_span.finish()

time.sleep(.2)

parent_span.finish()

if __name__ == "__main__":

main(sys.argv)