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<?php |
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|
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declare (strict_types=1); |
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namespace WCPOS\Vendor\GuzzleHttp\Psr7; |
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|
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use WCPOS\Vendor\GuzzleHttp\Psr7\Exception\TimeoutException; |
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use WCPOS\Vendor\Psr\Http\Message\StreamInterface; |
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/** |
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* @internal |
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*/ |
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final class StreamTimeout |
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{ |
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private function __construct() |
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{ |
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} |
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public static function read(StreamInterface $stream, int $length, string $timeoutMessage) : string |
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{ |
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try { |
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$buffer = $stream->read($length); |
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} catch (TimeoutException $e) { |
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throw $e; |
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} catch (\RuntimeException $e) { |
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self::throwIfReadTimedOut($stream, $timeoutMessage, $e); |
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throw $e; |
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} |
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if ($buffer === '') { |
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self::throwIfReadTimedOut($stream, $timeoutMessage); |
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} |
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return $buffer; |
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} |
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public static function throwIfReadTimedOut(StreamInterface $stream, string $message, ?\Throwable $previous = null) : void |
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{ |
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if (self::isReadTimedOut($stream)) { |
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throw new TimeoutException($message, 0, $previous); |
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} |
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} |
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public static function throwIfWriteTimedOut(StreamInterface $stream, ?\Throwable $previous = null) : void |
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{ |
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if (self::isWriteTimedOut($stream)) { |
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throw new TimeoutException('Unable to write to stream: timed out', 0, $previous); |
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} |
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} |
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public static function isReadTimedOut(StreamInterface $stream) : bool |
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{ |
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try { |
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if ($stream->getMetadata('timed_out') !== \true) { |
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return \false; |
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} |
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return !$stream->eof(); |
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} catch (\Throwable $e) { |
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return \false; |
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} |
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} |
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public static function isWriteTimedOut(StreamInterface $stream) : bool |
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{ |
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try { |
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return $stream->getMetadata('timed_out') === \true; |
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} catch (\Throwable $e) { |
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return \false; |
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} |
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} |
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/** |
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* @param resource $resource |
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*/ |
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public static function isResourceReadTimedOut($resource) : bool |
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{ |
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try { |
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/** @var array<string, mixed> $metadata */ |
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$metadata = \stream_get_meta_data($resource); |
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return ($metadata['timed_out'] ?? \false) === \true && !\feof($resource); |
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} catch (\Throwable $e) { |
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return \false; |
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} |
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} |
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/** |
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* @param resource $resource |
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*/ |
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public static function isResourceWriteTimedOut($resource) : bool |
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{ |
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try { |
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/** @var array<string, mixed> $metadata */ |
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$metadata = \stream_get_meta_data($resource); |
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return ($metadata['timed_out'] ?? \false) === \true; |
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} catch (\Throwable $e) { |
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return \false; |
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} |
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} |
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} |
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