TLS

How to Fix “Client network socket disconnected…” in Node.js

Learn 6 things you can do to get the connection working. As a last resort, you can also set rejectUnauthorized to false, which ignores SSL validation errors.

https://rollbar.com/blog/how-to-fix-client-network-socket-disconnected-nodejs/

What causes “Client network socket disconnected…”?

是什么导致“客户端网络套接字断开...”？

• Timeout Issues: The client took too long to establish a connection with the server. This could be due to network latency, server overload, or other network-related issues.

• 超时问题: 客户端花了太长时间才与服务器建立连接。这可能是由于网络延迟、服务器过载或其他网络相关问题造成的。

• Proxy or VPN Interference: If the client is behind a proxy or using a VPN, these can sometimes interfere with or disrupt the TLS handshake process.

• 代理或 VPN 干扰: 如果客户端支持代理或使用 VPN，这些干扰有时会干扰或破坏 TLS 握手过程。

• Firewall or Security Software: Firewalls or security software on the client or server side may block the connection or interrupt the TLS handshake.

• 防火墙或安全软件: 客户端或服务器端的防火墙或安全软件可能会阻塞连接或中断 TLS 握手。

• SSL Certificate Problems: Issues with the server's SSL certificate, such as it being expired, self-signed, or not properly configured, can prevent a successful TLS connection.

• SSL 证书问题: 服务器的 SSL 证书出现问题，如过期、自签名或未正确配置，可能会阻止成功的 TLS 连接。

• Incompatible TLS Versions: If the Node.js client and the server are using incompatible TLS versions or cipher suites, the handshake will fail.

• 不兼容的 TLS 版本: 如果 Node.js 客户机和服务器使用不兼容的 TLS 版本或密码套件，握手将失败。

• Server Configuration Issues: Misconfigurations on the server-side, especially related to TLS/SSL settings, can cause this error.

• 服务器配置问题: 服务器端的错误配置，特别是与 TLS/SSL 设置相关的错误配置，可能导致此错误。

• Incorrect Client Configuration: In Node.js, if the client (for example, using the https or axios module) is not correctly configured for the specific requirements of the server (like custom headers, or specific SSL/TLS settings), the connection can fail.

• 不正确的客户端配置: 在 Node.js 中，如果客户端(例如，使用 https 或 axios 模块)没有针对服务器的特定需求进行正确的配置(如自定义头或特定的 SSL/TLS 设置) ，连接可能会失败。