Your message dated Sat, 21 Mar 2026 14:48:58 +0100
with message-id <[email protected]>
and subject line Re: Bug#747469: openssl s_client -starttls hangs on XMPP s2s 
connections
has caused the Debian Bug report #747469,
regarding openssl s_client -starttls hangs on XMPP s2s connections
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
747469: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=747469
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: openssl
Severity: normal
Tags: upstream

When trying to debug connection issues of a XMPP server it is sometimes required
to debug the plain XMPP data stream between the two servers. In order to do this
a handy tool usually is openssl s_client. Unfortunately when debugging XMPP
connections between two servers which uses STARTTLS inside XMPP OpenSSL simply
hangs.

How to reproduce:
1. Choose an arbitrary XMPP server, e.g. xmpp-server.example.org on port 5269
2. Try to connect to this server with openssl s_client:

    openssl s_client -connect xmpp-server.example.org:5269 -starttls xmpp

Expected behaviour:
Either one of the following would be okay:
1.  A connection to the destination server is established
2.  An error message indicating the server's refusal to speak the
    XMPP c2s protocol flavour on the s2s port.

Actual behaviour:
Connection hangs without any indication of why it doesn't continue.

Kind regards,
Benny Baumann

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (900, 'testing'), (800, 'stable'), (750, 'experimental'), (700, 
'unstable'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.13-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

-- no debconf information

--- End Message ---
--- Begin Message ---
On 2017-07-20 23:32:19 [+0200], Richard Levitte wrote:
> Hi,
Hi,

> I was made aware of this issue through github:
> https://github.com/openssl/openssl/issues/3980

According to this, it has been dealt with. Closing then here, too.

Sebastian

--- End Message ---

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