Subject: Re: [libssh2] #219: libssh2_channel_forward_listen_ex freezes the program!

Re: [libssh2] #219: libssh2_channel_forward_listen_ex freezes the program!

From: libssh2 Trac <trac_at_libssh2.stuge.se>
Date: Wed, 18 May 2011 06:42:02 -0000

#219: libssh2_channel_forward_listen_ex freezes the program!
-----------------------+----------------------------------------------------
  Reporter: fingster | Owner: bagder
      Type: defect | Status: closed
  Priority: high | Milestone: 1.2.9
 Component: API | Version: 1.2.8
Resolution: invalid | Keywords: port forward
    Blocks: | Blocked By:
-----------------------+----------------------------------------------------
Changes (by fingster):

  * status: assigned => closed
  * resolution: => invalid

Comment:

 Replying to [comment:3 bagder]:
> If you get NULL during non-blocking use you need to extract the error
 code to figure out if it is EAGAIN.
>
> I don't think we have any example for this, but we'd love to get one.
>
> Please consider using the mailing list instead for general help and
 advice as you don't seem to have identified any specific bug.
 After googling for a night and half day, the problem is finally resolved!
 libssh2_channel_forward_listen_ex is proper to implement 'ssh -R' not 'ssh
 -L'. For 'ssh -L', try "direct_tcpip" way.

 Thanks for bagder.

-- 
Ticket URL: <http://trac.libssh2.org/ticket/219#comment:4>
libssh2 <http://trac.libssh2.org/>
C library for writing portable SSH2 clients
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Received on 2011-05-18