comparison mercurial/sshpeer.py @ 35940:556218e08e25

sshpeer: remove support for connecting to <0.9.1 servers (BC)

197d10e157ce made this change for the HTTP peer. Let's do the same
for the SSH peer.

Test output changes as expected. A redundant test has been dropped.

.. bc::

   Support for connecting to Mercurial servers older than 0.9.1 has
   been removed.

Differential Revision: https://phab.mercurial-scm.org/D2036

35939:a622a927fe03

        # Look for response to ``hello`` command. Scan from the back so
        # we don't misinterpret banner output as the command reply.
        if l.startswith('capabilities:'):
            caps.update(l[:-1].split(':')[1].split())
            break

    return caps

class sshpeer(wireproto.wirepeer):
    def __init__(self, ui, url, proc, stdin, stdout, stderr, caps):

35940:556218e08e25

        # Look for response to ``hello`` command. Scan from the back so
        # we don't misinterpret banner output as the command reply.
        if l.startswith('capabilities:'):
            caps.update(l[:-1].split(':')[1].split())
            break

    # Error if we couldn't find a response to ``hello``. This could
    # mean:
    #
    # 1. Remote isn't a Mercurial server
    # 2. Remote is a <0.9.1 Mercurial server
    # 3. Remote is a future Mercurial server that dropped ``hello``
    #    support.
    if not caps:
        badresponse()

    return caps

class sshpeer(wireproto.wirepeer):
    def __init__(self, ui, url, proc, stdin, stdout, stderr, caps):