› Traces › Source › Traces › Backend › Console › Interface

module Interface

The console backend interface.

Definitions

def trace(name, attributes: {}, &block)

Trace the given block of code and log the execution.

Signature
parameter　name　String

A useful name/annotation for the recorded span.

parameter　attributes　Hash

Metadata for the recorded span.

Implementation

 
def trace(name, attributes: {}, &block)
	context = Context.nested(Fiber.current.traces_backend_context)
	Fiber.current.traces_backend_context = context
	
	::Console.logger.info(self, name, attributes)
	
	if block.arity.zero?
		yield
	else
		yield Span.new(context, name)
	end
end

def trace_context=(context)

Assign a trace context to the current execution scope.

Implementation

 
def trace_context= context
	Fiber.current.traces_backend_context = context
end

def trace_context

Get a trace context from the current execution scope.

Implementation

 
def trace_context
	Fiber.current.traces_backend_context
end

def active?

Signature
returns　Boolean

Whether there is an active trace.

Implementation

 
def active?
	!!Fiber.current.traces_backend_context
end