错误代码522是一个特定的HTTP状态码,但它并不属于标准的HTTP状态码列表(由IETF定义,范围从100到599)。相反,错误代码522通常是由一些特定的网络中间设备(如内容分发网络CDN、反向代理服务器等)在尝试从源服务器获取资源时遇到的问题所返回的。它表示连接超时或服务器连接失败,即中间设备无法在规定的时间内从源服务器...
如果源服务器没有在15秒内发送一个SYN + ACK回的CloudFlare,将出现522错误,并关闭连接。 这里是示出一个成功的TCP握手的图: 这里是在未从原始服务器15秒内返回的SYN + ACK,触发522超时的例子: 当起源与SYN + ACK响应并建立TCP连接,但从来没有响应90秒(524条件的ACK请求中的ACK请求发生了522超时另一个条件,...
如果源服务器没有在15秒内发送一个SYN + ACK回的CloudFlare,将出现522错误,并关闭连接。 这里是示出一个成功的TCP握手的图: 这里是在未从原始服务器15秒内返回的SYN + ACK,触发522超时的例子: 当起源与SYN + ACK响应并建立TCP连接,但从来没有响应90秒(524条件的ACK请求中的ACK请求发生了522超时另一个条件,...
Error What happened? The initial connection between Cloudflare's network and the origin web server timed out. As a result, the web page can not be displayed. What can I do? If you're a visitor of this website: Please try again in a few minutes. If you're the owner of this website...
连接超时 用代理服务器吧
Error 522 indicates a connection problem between the web server and the Cloudflare CDN service. Here is how you react to the 'connection timed out' message.
连接超时 用代理服务器吧
Connection timed out Connection timed outError code 522 Visitcloudflare.comfor more information. 2024-12-26 18:08:06 UTC You Browser Working Los Angeles Cloudflare Working What happened? The initial connection between Cloudflare's network and the origin web server timed out. As a result, the ...
连接超时 用代理服务器吧
Connection timed out Error code 522 Visit cloudflare.com for more information. 2023-12-05 00:29:57 UTCYou Browser Working London Cloudflare Working www.yzsng.com Host Error What happened? The initial connection between Cloudflare's network and the origin web server timed out. As a...