51 lines
1.8 KiB
PHP
51 lines
1.8 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Logs;
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use Psr\Log\LogLevel as PsrLogLevel;
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interface PsrSeverityMapperInterface
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{
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/**
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* Severity code according to rfc5424 (Syslog Protocol)
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* @see : https://datatracker.ietf.org/doc/html/rfc5424#page-10
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*/
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public const RFC_CODE = [
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// Detailed debug information.
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PsrLogLevel::DEBUG => 7,
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// Interesting events. Examples: User logs in, SQL logs.
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PsrLogLevel::INFO => 6,
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// Normal but significant events.
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PsrLogLevel::NOTICE => 5,
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// Exceptional occurrences that are not errors. Examples: Use of deprecated APIs, poor use of an API,
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// undesirable things that are not necessarily wrong.
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PsrLogLevel::WARNING => 4,
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// Runtime errors that do not require immediate action but should typically be logged and monitored.
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PsrLogLevel::ERROR => 3,
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// Critical conditions. Example: Application component unavailable, unexpected exception.
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PsrLogLevel::CRITICAL => 2,
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// Action must be taken immediately. Example: Entire website down, database unavailable, etc.
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// This should trigger the alerts and wake you up.
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PsrLogLevel::ALERT => 1,
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// Emergency: system is unusable.
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PsrLogLevel::EMERGENCY => 0,
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];
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/**
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* Mappig of OpenTelemetry SeverityNumber to PsrLogLevel.
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* @see: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/logs/data-model.md#field-severitynumber
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*/
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public const SEVERITY_NUMBER = [
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PsrLogLevel::DEBUG => 5,
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PsrLogLevel::INFO => 9,
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PsrLogLevel::NOTICE => 10,
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PsrLogLevel::WARNING => 13,
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PsrLogLevel::ERROR => 17,
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PsrLogLevel::CRITICAL => 18,
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PsrLogLevel::ALERT => 21,
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PsrLogLevel::EMERGENCY => 22,
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];
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}
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