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View Code? Open in Web Editor NEW2022Spring CS305 Assignment Q&A
2022Spring CS305 Assignment Q&A
想问下写HTTP的python asyncio库有没有保证传输错误然后会重传?然后我不用我们自己写3次握手和4次挥手的程序吧?
http版本中,客户端在关闭连接的时候,server是否需要做出什么反应?
There is a requirement that danmakus are correctly sent and appear simultaneously on each client.
If there are some delay for example about 100ms, is this allowed?
想请问一下为什么WS版本中sever端的websocket只send一次就会自动关闭,有什么解决方案嘛
请问能否解释一下DNSHandler
类中handle方法需要做什么以及有什么功能?这个注释里面的塑料英语让人十分得confusing。
请问报告中需要提供有关功能实现的截图吗?
还是说提供步骤就可以。。
感觉同时开好几个窗口很难截图也很麻烦。。。而且我css完全写糊了,缩小窗口的话所有dom元素会乱跑
另外,打包的时候需要把视频一起传上去吗
假二次元顺便问一句头像的出处
如果在client A 已经发送了一些弹幕后,有个client B才刚刚打开,连接到了server,client A 发送的那些弹幕还需要在B上发出来吗(不考虑bonus)
请问一下两个版本都需要多个窗口都能同步吗还是http只需要自己发自己看,ws才需要多个同步
当我访问
就会出现Failed to open a WebSocket connection: invalid Connection header: keep-alive.
You cannot access a WebSocket server directly with a browser. You need a WebSocket client.
控制台报错:Failed to load resource: the server responded with a status of 426 (Upgrade Required)
请问这样该怎么办呢?ws版本9.1
请问bonus的视频部分是要求我们:真正的能够播放视频(这样的话时间应该是视频的相对时间,还要考虑到快进 暂停等) 还是 实现带有时间戳的历史弹幕显示功能即可(这个时间是从打开该页面开始计算)
如果是需要真的能够播放视频,需要把视频源存放在服务器吗?还是直接放在客户端。
在WS中,实现到哪种程度算是完成了basic的要求?
要求的程度是1还是2呢?
想请问一下可以用什么数据结构存放弹幕
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