[erlang-questions] error_logger and the perils of asynchronicity

Steve Davis steven.charles.davis@REDACTED
Fri May 15 00:06:10 CEST 2009

I'm pretty sure the messaging backup is caused by the absolutely
necessary use of io:format in the standard error_logger/

I'm sure that nobody can have missed that io:format even to tty is the
just about the slowest component of any application.

Maybe (just a suggestion) the answer is to install a custom log
handler that writes the entries to a memory cache (ets) then run
another process that works down the table of entries and writes it out
to disk at its own pace?


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