Re: callbacks and ssh_handle_key_exchange() dead lock

[Aris Adamantiadis <aris@xxxxxxxxxxxx>]

If you do not have already a big codebase, you could consider
implementing the callback design as in samplesshd-cb.c. I will try to
resolved the problems in samplesshd anyway.

Aris

Le 15/07/13 14:39, anne.haurrack@xxxxxxxxxxx a écrit :
> Yes, if I use samplesshd-tty.c it will act the same.
> I gonna try to rewrite it from scratch.
> 
> I'm using visual studio 10, openssl 1.0.1.e and zlib 1.2.8 if it's of any help.
> 
>> Message du 15/07/13 14:14
>> De : "Aris Adamantiadis" 
>> A : anne.haurrack@xxxxxxxxxxx
>> Copie à : libssh@xxxxxxxxxx
>> Objet : Re: callbacks and ssh_handle_key_exchange() dead lock
>>
> 
>> Hi,
>>
>> If I understand well you can reproduce the problem with samplesshd-tty.c ?
>> If not a minimalistic sample would be welcome.
>>
>> Thanks,
>>
>> Aris
>>
>> Le 15/07/13 13:53, anne.haurrack@xxxxxxxxxxx a écrit :
>>> Hey,
>>>
>>> First thanks for all the work you put in this lib, it's great!
>>>
>>> I'm currently trying to build a server with it.
>>> I want this server to handle ssh -D.
>>>
>>> Here is my problem:
>>>
>>> I'm trying with the last commit from Git but the program get stuck in ssh_handle_key_exchange() here :
>>> while (session->session_state != SSH_SESSION_STATE_ERROR &&
>>> session->session_state != SSH_SESSION_STATE_AUTHENTICATING &&
>>> session->session_state != SSH_SESSION_STATE_DISCONNECTED) {
>>> /*
>>> * loop until SSH_SESSION_STATE_BANNER_RECEIVED or
>>> * SSH_SESSION_STATE_ERROR
>>> */
>>> ssh_handle_packets(session,-1);
>>> ssh_log(session,SSH_LOG_PACKET, "ssh_handle_key_exchange: Actual state : %d",
>>> session->session_state);
>>> }
>>>
>>> The same main (based on samplesshd-tty.c) works fine with version 0.5.4, but i'm unable to do anything with callbacks in this version. Was hoping to get lucky with ssh_event.
>>>
>>> Thanks in advance,
>>>
>>> Anne
>>>
>>> Une messagerie gratuite, garantie à vie et des services en plus, ça vous tente ?
>>> Je crée ma boîte mail www.laposte.net
>>>
>>
>>
> 
> Une messagerie gratuite, garantie à vie et des services en plus, ça vous tente ?
> Je crée ma boîte mail www.laposte.net
>