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Contents
# This file contains a basic OpenTracing example.
#
# Note: The instana gem automatically sets the Instana tracer
# to `OpenTracing.global_tracer`. Once the gem is loaded, you can
# immediately start making OpenTracing calls.
#
# (c) Copyright IBM Corp. 2021
# (c) Copyright Instana Inc. 2018
require "opentracing"
entry_span = OpenTracing.start_span("HandMadeRackServer")
entry_span.set_tag(:'http.method', :get)
entry_span.set_tag(:'http.url', "/users")
entry_span.set_tag(:'span.kind', "entry")
intermediate_span = OpenTracing.start_span("myintermediate", :child_of => entry_span)
intermediate_span.finish()
db_span = OpenTracing.start_span('mydbspan', :child_of => entry_span)
db_span.set_tag(:'db.instance', "users")
db_span.set_tag(:'db.statement', "SELECT * FROM user_table")
db_span.set_tag(:'db.type', "mysql")
db_span.set_tag(:'db.user', "mysql_login")
db_span.set_tag(:'span.kind', "exit")
db_span.finish()
intermediate_span = OpenTracing.start_span("myintermediate", :child_of => entry_span)
intermediate_span.log("ALLOK", :message => "All seems ok")
intermediate_span.finish()
entry_span.set_tag(:'http.status_code', 200)
entry_span.finish()
Version data entries
64 entries across 64 versions & 1 rubygems