On Tue 2016-09-13 (12:10), Ma??gorzata Olszówka wrote:

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I use stunnel as a https proxy for my own http server (*).

The server mode of stunnel 5.x does not work any more. It accepts the connection and then immediatelly closes it without sending back any data. stunnel 4.x is working fine (for many years!), with the same configuration.

...

The client receives no data at all, the connection is closed by the server (stunnel).

As I wrote: with stunnel 4.27 everything works as expected. Does stunnel 5.x need another configuration?

The log messages show, that the child process terminated with code 1. This is the point where you should start looking for the cause.

The client fexsrv does not start at all with stunnel 5.x, whereas with stunnel 4.27 everything works fine.

It is impossible to say anything without analysis of the executed fexsrv program.

The problem cannot be in fexsrv, because it works with stunnel 4.27 -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<f0622f17-fd11-bdb8-4a82-9665463c0d64@olszowka.net>