dbg调试

1> dbg:tracer().

{ok,<0.34.0>}

2> dbg:p(all, c).

{ok,[{matched,nonode@nohost,26}]}

3> dbg:tpl(test, g, dbg:fun2ms(fun(_) -> exception_trace() end)).

{ok,[{matched,nonode@nohost,1},{saved,x}]}

4> dbg:stop(),  dbg:stop_clear().

dbg调试

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