thread_httpd:message_level/2

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Predicate message_level/2

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thread_httpd:message_level(+Exception, -Level)[multifile, library(http/thread_httpd)]: Determine the message stream used for exceptions that may occur during server_loop/5. Being multifile, clauses can be added by the application to refine error handling. See also message_hook/3 for further programming error handling.