How to use trace and dbg in Erlang to debug and trace my program?
The basic steps of tracing for function calls are on a non-live node: > dbg:start(). % start dbg > dbg:tracer(). % start a simple tracer process > dbg:tp(Module, Function, Arity, []). % specify MFA you are interested in > dbg:p(all, c). % trace calls (c) of that MFA for all processes. ... trace here > dbg:stop_clear(). % stop tracer and clear effect of tp and p calls. You can trace for multiple fu
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