zimoyin
35 lines
982 B
PHP
35 lines
982 B
PHP
<?php
|
|
|
|
namespace app\Exceptions;
|
|
|
|
use RuntimeException;
|
|
|
|
/**
|
|
* 不支持的报文异常：当报文没有匹配到任何解析器时抛出
|
|
*/
|
|
class UnsupportedPacketException extends RuntimeException
|
|
{
|
|
/**
|
|
* 构造函数（可选：添加自定义上下文）
|
|
* @param string $message 异常消息
|
|
* @param int $code 异常码
|
|
* @param \Throwable|null $previous 前一个异常
|
|
*/
|
|
public function __construct(
|
|
string $message = 'Unsupported packet type: no parser matched',
|
|
int $code = 400,
|
|
?\Throwable $previous = null
|
|
) {
|
|
parent::__construct($message, $code, $previous);
|
|
}
|
|
|
|
// 可选：添加获取报文相关信息的方法，方便调试
|
|
public static function fromHexString(string $hexString): self
|
|
{
|
|
$len = strlen($hexString);
|
|
return new self(
|
|
sprintf('Unsupported packet (hex length: %d, hex string: %s)', $len, $hexString),
|
|
400
|
|
);
|
|
}
|
|
} |