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upgradeupgrade流程

admin 11月 12, 2020 0

DeviceHTTPService::HandleRequest()
HTTPContext::AcceptRequest()
DeviceHTTPServiceHandler::Start()
HTTPContext::ReadFullRequest()
HTTPContext::Read()
- RequestState_Content分支，读完数据调用m_oServer.GetContext().AddAlarm(&m_contentNotificationTask, 0)触发timer事件
- 然后在ExecutionContext::RunTimerTasks()中得以执行：pTask->OnTimeout(*this)
- 这个m_contentNotificationTask的初始化过程：
```
+ HTTPContext类构造函数初始化：`m_contentNotificationTask(_ContentNotificationTimeout, this)`
```
  HTTPContext::_ContentNotificationTimeout()调用