%% -*- tab-width: 4;erlang-indent-level: 4;indent-tabs-mode: nil -*-
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%% ex: ts=4 sw=4 et
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{application, lager,
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[
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{description, "Erlang logging framework"},
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{vsn, "2.0.0"},
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{modules, []},
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{applications, [
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kernel,
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stdlib
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]},
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{registered, [lager_sup, lager_event, lager_crash_log, lager_handler_watcher_sup]},
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{included_applications, [goldrush]},
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{mod, {lager_app, []}},
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{env, [
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%% What handlers to install with what arguments
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{handlers, [
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{lager_console_backend, info},
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{lager_file_backend, [
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{file, "log/error.log"}, {level, error}, {size, 10485760}, {date, "$D0"}, {count, 5}]},
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{lager_file_backend, [
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{file, "log/console.log"}, {level, info}, {size, 10485760}, {date, "$D0"}, {count, 5}]}
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]},
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%% What colors to use with what log levels
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{colored, false},
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{colors, [
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{debug, "\e[0;38m" },
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{info, "\e[1;37m" },
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{notice, "\e[1;36m" },
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{warning, "\e[1;33m" },
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{error, "\e[1;31m" },
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{critical, "\e[1;35m" },
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{alert, "\e[1;44m" },
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{emergency, "\e[1;41m" }
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]},
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%% Whether to write a crash log, and where. Undefined means no crash logger.
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{crash_log, "log/crash.log"},
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%% Maximum size in bytes of events in the crash log - defaults to 65536
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{crash_log_msg_size, 65536},
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%% Maximum size of the crash log in bytes, before its rotated, set
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%% to 0 to disable rotation - default is 0
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{crash_log_size, 10485760},
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%% What time to rotate the crash log - default is no time
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%% rotation. See the README for a description of this format.
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{crash_log_date, "$D0"},
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%% Number of rotated crash logs to keep, 0 means keep only the
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%% current one - default is 0
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{crash_log_count, 5},
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%% Whether to redirect error_logger messages into lager - defaults to true
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{error_logger_redirect, true},
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%% How many messages per second to allow from error_logger before we start dropping them
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{error_logger_hwm, 50},
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%% How big the gen_event mailbox can get before it is switched into sync mode
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{async_threshold, 20},
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%% Switch back to async mode, when gen_event mailbox size decrease from `async_threshold'
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%% to async_threshold - async_threshold_window
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{async_threshold_window, 5}
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]}
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]}.
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