I found that my Discourse cannot generate OneBox for any websites except YouTube, when checking out the log, I saw this error thrown: Failed to onebox https://bilibili.com SSL_connect returned=1 errno=0 peeraddr=192.168.50.1:10808 state=error: wrong version number (OpenSSL::SSL::SSLError) ["/home/m…

Try replacing discourse/config/initializers/013-excon_defaults.rb at main · discourse/discourse · GitHub with: require "excon" Excon::DEFAULTS[:include_default_port] = true Due to a misconfiguration of Excon, the port number was not being passed when using an HTTP proxy. Consequently, the proxy se…

More supplement: Executing Excon.get in rails c, got the same. Maybe it is a problem from excon library? discourse(prod)> Excon.get('https://bilibili.com') (discourse):3:in '<main>': SSL_connect returned=1 errno=0 peeraddr=192.168.50.1:10808 state=error: wrong version number (OpenSSL::SSL::SSLError…

Good! The onebox starts to work well.

Come risolvere il numero di versione SSL errato?

Supporto

MoRanYue (MRY) 14 Ottobre 2025, 7:32pm 4

Bene! Il onebox inizia a funzionare bene.

Argomento		Risposte	Visualizzazioni
Excon SSL Verify issue for ONEBOX Self-hosting onebox	9	914	Aprile 29, 2023
Onebox not working after Discourse upgrade Bug	17	2980	Novembre 1, 2017
SSL error: wrong version number Support	2	2624	Agosto 21, 2020
Onebox no longer works for my wordpress site Support	12	1721	Giugno 12, 2017
Twitter oneboxed content breaking ssl Bug	4	2117	Giugno 9, 2015

Come risolvere il numero di versione SSL errato?

Argomenti correlati