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some tracer class fixes / unhardcode jaeger IP

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This commit is contained in:
Andrew Dolgov
2023-04-09 21:20:35 +03:00
parent 8f3646a9c9
commit c1b3c99667
5 changed files with 57 additions and 26 deletions
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64
classes/tracer.php
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@@ -3,39 +3,59 @@ use OpenTracing\GlobalTracer;
use OpenTracing\Scope;
class Tracer {
/** @var Tracer $instance */
private static $instance;
public function __construct() {
$config = new \Jaeger\Config(
[
'sampler' => [
'type' => \Jaeger\SAMPLER_TYPE_CONST,
'param' => true,
],
'logging' => true,
"local_agent" => [
"reporting_host" => "172.17.172.39",
"reporting_port" => 6832
],
'dispatch_mode' => \Jaeger\Config::JAEGER_OVER_BINARY_UDP,
],
'tt-rss'
);
$jaeger_host = Config::get(Config::JAEGER_REPORTING_HOST);
$config->initializeTracer();
if ($jaeger_host) {
$config = new \Jaeger\Config(
[
'sampler' => [
'type' => \Jaeger\SAMPLER_TYPE_CONST,
'param' => true,
],
'logging' => true,
"local_agent" => [
"reporting_host" => $jaeger_host,
"reporting_port" => 6832
],
'dispatch_mode' => \Jaeger\Config::JAEGER_OVER_BINARY_UDP,
],
'tt-rss'
);
register_shutdown_function(function() {
$tracer = GlobalTracer::get();
$tracer->flush();
});
$config->initializeTracer();
register_shutdown_function(function() {
$tracer = GlobalTracer::get();
$tracer->flush();
});
}
}
private function _start(string $name, array $options = []) {
/**
* @param string $name
* @param array<mixed> $options
* @param array<string> $args
* @return Scope
*/
private function _start(string $name, array $options = [], array $args = []): Scope {
$tracer = GlobalTracer::get();
$options['tags']['args'] = json_encode($args);
return $tracer->startActiveSpan($name, $options);
}
public static function start(string $name, array $options = []) : Scope {
/**
* @param string $name
* @param array<string> $options
* @param array<string> $args
* @return Scope
*/
public static function start(string $name, array $options = [], array $args = []) : Scope {
return self::get_instance()->_start($name, $options);
}