doc: remove outdated s_client information in tls.md

There is a description of how to use s_client for testing of
renegotiation limits in the `tls` module documentation. The information
is somewhat out of scope, but it also may be somewhat problematic due to
changes/peculiarities (bugs?) in recent s_client. Remove the text.

Refs: https://github.com/nodejs/node/pull/25381#issuecomment-457067137

PR-URL: https://github.com/nodejs/node/pull/25678
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This commit is contained in:
Rich Trott 2019-01-23 22:14:06 -08:00
parent bbb2134e7b
commit 5cb196441a

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@ -136,10 +136,6 @@ threshold is exceeded. The limits are configurable:
The default renegotiation limits should not be modified without a full The default renegotiation limits should not be modified without a full
understanding of the implications and risks. understanding of the implications and risks.
To test the renegotiation limits on a server, connect to it using the OpenSSL
command-line client (`openssl s_client -connect address:port`) then input
`R<CR>` (i.e., the letter `R` followed by a carriage return) multiple times.
### Session Resumption ### Session Resumption
Establishing a TLS session can be relatively slow. The process can be sped Establishing a TLS session can be relatively slow. The process can be sped