97 lines
2.6 KiB
PHP
97 lines
2.6 KiB
PHP
<?php
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namespace EesyPHP;
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/**
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* Internal Sentry Span object implementation
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* This internal implementation principally permit to keep trace of new span parent
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* and list of started spans.
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*/
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class SentrySpan {
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/**
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* Keep trace of started Sentry spans
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* @var array<int,mixed>
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*/
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private static $_started_spans = array();
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/**
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* The unique ID of the Sentry span
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* Note: internal ID used as key in self::$_started_spans
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* @var int|null
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*/
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private $id = null;
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/**
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* The parent of the Sentry span
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* @var mixed
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*/
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private $parent = null;
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/**
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* The context of the Sentry span
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* @var null|\Sentry\Tracing\SpanContext
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*/
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private $context = null;
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/**
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* The Sentry span object
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* @var mixed
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*/
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private $span = null;
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/**
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* Sentry span constructor
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* @param string|null $op The operation name
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* @param string|null $name The span name
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* @return void
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*/
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public function __construct($op, $name) {
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// In phpstan context, do not initialize
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// @phpstan-ignore-next-line
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if (defined('__PHPSTAN_RUNNING__') && constant('__PHPSTAN_RUNNING__'))
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return;
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$this -> parent = \Sentry\SentrySdk::getCurrentHub()->getSpan();
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// Check if we have a parent span (this is the case if we started a transaction earlier)
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if (is_null($this -> parent)) return;
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while (is_null($this -> id)) {
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$this -> id = rand();
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if (isset(self :: $_started_spans[$this -> id]))
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$this -> id = null;
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}
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$this -> context = new \Sentry\Tracing\SpanContext();
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$this -> context->setOp($op);
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$this -> context->setDescription($name);
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$this -> span = $this->parent->startChild($this -> context);
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// Set the current span to the span we just started
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\Sentry\SentrySdk::getCurrentHub()->setSpan($this -> span);
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self :: $_started_spans[$this -> id] = $this;
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}
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/**
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* Finish the span (if started)
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* @return void
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*/
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public function finish() {
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if (!$this -> span) return;
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$this -> span -> finish();
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unset(self::$_started_spans[$this -> id]);
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\Sentry\SentrySdk::getCurrentHub()->setSpan($this -> parent);
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}
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/**
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* Finish all started spans
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* @see SentryTransaction::__destruct()
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* @return void
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*/
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public static function finishAll() {
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foreach (array_reverse(self :: $_started_spans) as $id => $span)
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$span -> finish();
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}
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}
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# vim: tabstop=2 shiftwidth=2 softtabstop=2 expandtab
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