google-cloud-debugger - Class Google::Cloud::Debugger::Tracer (v0.42.2)

Reference documentation and code samples for the google-cloud-debugger class Google::Cloud::Debugger::Tracer.

Tracer

When active breakpoints are set for the debugger, the tracer monitors the running Ruby application and triggers evaluation when the code is executed at the breakpoint locations.

The tracer tracks the running application using several Ruby TracePoints and C level Ruby debugging API.

Inherits

  • Object

Methods

#agent

def agent() -> Google::Cloud::Debugger::Agent

The debugger agent this tracer belongs to

Returns

#breakpoints_hit

def breakpoints_hit(breakpoints, call_stack_bindings)

Callback function when a set of breakpoints are hit. Handover the hit breakpoint to breakpoint_manager to be evaluated.

#start

def start()

Get the sync the breakpoints cache with BreakpointManager. Start tracing and monitoring if there are any breakpoints.

#stop

def stop()

Stops all tracing.

#update_breakpoints_cache

def update_breakpoints_cache()

Update tracer's private breakpoints cache with the list of active breakpoints from BreakpointManager.

This methood is atomic for thread safety purpose.