RequestError: write EPROTO 3C020000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:c:\ws\deps\openssl\openssl\ssl\record\ssl3_record.c:355:

Understanding the RequestError with SSL Protocols#

As a website owner, I've come across various errors while working with SSL protocols. One such error that I faced recently is the RequestError with the write EPROTO code. In simple terms, this error occurs when there is a mismatch in the SSL protocol versions used by the server and the client.

Causes of RequestError#

The RequestError with the EPROTO code can occur due to various reasons. One of the primary reasons could be due to a mismatch in SSL/TLS protocol versions used by the client and server. If the client uses an outdated SSL/TLS version, the server may reject the connection, leading to the EPROTO error.

Another possible cause of this error could be due to incorrect SSL configurations on the server-side. If there is any misconfiguration in the SSL protocols, it may result in the EPROTO error.

Solving the RequestError#

There are several ways to solve this error:

• Updating SSL/TLS Versions: One of the easiest ways to solve this error is to update the SSL/TLS protocols on both the client and server-side. This ensures that both parties use the same version, avoiding any mismatch.
• Reconfiguring SSL: If the error is due to incorrect SSL configurations, reconfiguring the SSL settings can help solve the issue. This involves checking the SSL/TLS settings, certificates, and trust stores on both sides and ensuring that they are correctly configured.
• Using a different port: Sometimes, changing the port number can help solve this error. The default SSL port is 443. However, if this port is blocked, using a different port for SSL communication can prevent the EPROTO error.
• Disabling SSL: In some cases, disabling SSL entirely can help solve the EPROTO error. This involves switching to TLS protocol, which is more secure and recommended over SSL.

Code for RequestError with highlight.js#

RequestError: write EPROTO 3C020000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:c:\ws\deps\openssl\openssl\ssl\record\ssl3_record.c:355:

The error message above shows the RequestError with the EPROTO code in JavaScript. The code is highlighted using highlight.js, making it easier to read and understand the error message.

Overall, the EPROTO error can be frustrating, but with the right solutions, it can be easily resolved. As a website owner, it's crucial to keep SSL/TLS protocols up-to-date and ensure that SSL configurations are correct to prevent such errors from occurring.