Method: Mysql2::Instrumentation.instrument

Defined in:
lib/mysql2/instrumentation.rb

.instrument(tracer: OpenTracing.global_tracer) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/mysql2/instrumentation.rb', line 11

def instrument(tracer: OpenTracing.global_tracer)
  begin
    require 'mysql2'
  rescue LoadError
    return
  end

  @tracer = tracer

  patch_query unless @instrumented

  @instrumented = true
end