9ef6902c1d
【主 题】：提交runing字段 【描 述】： [原因]：正则匹配 bind_route 添加runing字段 PS:对应取出bind_route的, 即分割符 [过程]： [影响]： 【结 束】
77 lines
1.6 KiB
PHP
77 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMqtt\Client;
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use DateTime;
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/**
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* Represents a pending message.
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*
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* For messages with QoS 1 and 2 the client is responsible to resend the message if no
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* acknowledgement is received from the broker within a given time period.
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*
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* This class serves as common base for message objects which need to be resent if no
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* acknowledgement is received.
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*
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* @package PhpMqtt\Client
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*/
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abstract class PendingMessage
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{
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private int $sendingAttempts = 1;
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private DateTime $lastSentAt;
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/**
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* Creates a new pending message object.
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*/
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protected function __construct(private int $messageId, DateTime $sentAt = null)
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{
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$this->lastSentAt = $sentAt ?? new DateTime();
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}
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/**
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* Returns the message identifier.
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*/
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public function getMessageId(): int
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{
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return $this->messageId;
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}
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/**
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* Returns the date time when the message was last sent.
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*/
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public function getLastSentAt(): DateTime
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{
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return $this->lastSentAt;
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}
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/**
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* Returns the number of times the message has been sent.
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*/
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public function getSendingAttempts(): int
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{
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return $this->sendingAttempts;
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}
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/**
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* Sets the date time when the message was last sent.
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*/
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public function setLastSentAt(DateTime $value = null): self
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{
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$this->lastSentAt = $value ?? new DateTime();
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return $this;
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}
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/**
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* Increments the sending attempts by one.
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*/
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public function incrementSendingAttempts(): self
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{
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$this->sendingAttempts++;
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return $this;
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}
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}
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