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,...
允许Cloudflare IP 522 HTTP错误背后的另一个原因是防火墙功能拦截了Cloudflare的IP地址 – 请务必检查主机提供商的IP过滤以允许来自Cloudflare IP的请求。 如果您的服务器提供IP管理器来授予访问权限或阻止特定的网址。前往IP Manager以控制您站点的IP路由。在Allow an IP Address部分下包括Cloudflare IP ,然后单击Add。
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: Contact your hostin...
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...
Connection timed out Connection timed outError code 522 Visitcloudflare.comfor more information. 2025-05-08 01:06:07 UTC You Browser Working Denver Cloudflare Working What happened? The initial connection between Cloudflare's network and the origin web server timed out. As a result, the web ...
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, Connection timed out是什麼意思？连接超时 用代理服务器吧