[mosh-devel] Mosh 1.2.6 release candidate available for testing
John Hood
cgull at glup.org
Wed Jun 8 21:37:14 EDT 2016
Er, that's an interesting bug, it should work for either v4 or v6. I'll
check mDNS tonight.
regards,
--jh
On 06/08/2016 19:54, Bryce Bockman wrote:
> I installed the OS X binary version (gotten from
> https://github.com/mobile-shell/mosh/releases/download/mosh-1.2.5.95rc1/mosh-1.2.5.95rc1.pkg).
> The install went fine, and I was able to mosh into an older server
> running on stock Ubuntu 14.04.
>
> Found an interesting bug/feature, likely due to ipv6 related changes.
> I often use mDNS name resolution. When moshing from the release
> candidate to the older server mentioned above using mDNS target I get
> the following:
>
> bb at bb-mac:~$ mosh beb-dev01.local
>
> mosh-server: Bad IP address (2606:b400:605:d0a0:dacb:8aff:fe69:7a71)
>
> Usage: mosh-server new [-s] [-v] [-i LOCALADDR] [-p PORT[:PORT2]] [-c
> COLORS] [-l NAME=VALUE] [-- COMMAND...]
>
> Connection to beb-dev01.local closed.
>
> /usr/local/bin/mosh: Did not find mosh server startup message.
>
> bb at bb-mac:~$
>
>
> Note that mDNS resolves either v4 or v6 addresses:
>
>
> bbockman at bbockman-mac:~$ ping6 beb-dev01.local
>
> PING6(56=40+8+8 bytes) 2606:b400:605:d0a0:16b1:c8ff:fe00:5da0 -->
> 2606:b400:605:d0a0:dacb:8aff:fe69:7a71
>
> 16 bytes from 2606:b400:605:d0a0:dacb:8aff:fe69:7a71, icmp_seq=0
> hlim=64 time=0.549 ms
>
> bbockman at bbockman-mac:~$ ping beb-dev01.local
>
> PING beb-dev01.local (10.145.137.58): 56 data bytes
>
> 64 bytes from 10.145.137.58 <http://10.145.137.58>: icmp_seq=0 ttl=64
> time=0.359 ms
>
>
> If I explicitely mosh using the v4 address things work (mosh
> 10.145.137.58).
>
> Not sure the extent of the behavior. e.g. Would the same behavior be
> seen with an older server that has a AAAA record with newer client or
> not. Should open an issue on github?
>
>
>
> On Wed, Jun 8, 2016 at 12:44 PM, Keith Winstein <keithw at mit.edu
> <mailto:keithw at mit.edu>> wrote:
>
> Thanks all who have tested the mosh 1.2.6 release candidate so far.
>
> We're still looking for a postive ACK that somebody has
> successfully tested the release candidate on:
>
> - Fedora
> - OS X binary .pkg
> (https://github.com/mobile-shell/mosh/releases/download/untagged-0d43a0f73825e9952677/mosh-1.2.5.95rc1.pkg)
> - OS X compiling from source
>
> Thanks all,
> Keith
>
> On Sun, Jun 5, 2016 at 8:39 PM, Richard Woodbury
> <rpwoodbu at mybox.org <mailto:rpwoodbu at mybox.org>> wrote:
>
> I have confirmed that the RC builds and runs OK in Mosh for
> Chrome.
>
> On Thu, Jun 2, 2016 at 11:47 PM Richard Woodbury
> <rpwoodbu at mybox.org <mailto:rpwoodbu at mybox.org>> wrote:
>
> Hi, Keith. I don't have predictable time right now, but as
> I can, I'll look into this for Mosh for Chrome. I did
> manage to do a quick "smoke test" build, but I'm getting a
> bunch of protobuf link errors. I'll need to do more
> investigation, which may include bringing in a newer NaCl
> SDK so I can also get newer libraries from naclports.
> Hopefully I'll find time in the next day or two.
>
> I can add that it builds OK on the Raspberry Pi (ARM,
> Raspbian), and the performance improvement makes a
> /huge/ difference! mosh-server used to take most of the
> CPU for busy output or large window size and was notably
> sluggish, depending on local echo to be usable. Now the
> CPU usage is in the noise, and it responds wonderfully.
>
>
> On Mon, May 30, 2016 at 3:34 AM Keith Winstein
> <keithw at mit.edu <mailto:keithw at mit.edu>> wrote:
>
> Hi folks,
>
> Could you please send in some positive testing reports
> on the Mosh 1.2.6 release candidate?
>
> It would be great to have an independent "looks good"
> from at least the following platforms before we cut
> the release:
>
> - Fedora
> - the OS X binary .pkg
> - OS X compiling from source
> - OpenBSD
> - FreeBSD
> - NetBSD
> - Chrome
>
> Thanks,
> Keith
>
> On Wed, May 25, 2016 at 8:56 PM, john hood
> <cgull at glup.org <mailto:cgull at glup.org>> wrote:
>
> Hi all,
>
> We're happy to announce the upcoming release of
> Mosh 1.2.6, and are
> calling for testing on Mosh 1.2.5.95rc1. The
> release has picked up
> some minor new features in the year since the last
> release such as
> better IPv6 support and tools to handle orphaned
> sessions. However,
> it's also seen significant improvements in
> performance, testing, and
> portability.
>
> The Changelog for this release:
>
> * New features:
> * Add Travis CI builds for Linux and Mac.
> (Anders Kaseorg, others)
> * Add a --local option to run without ssh.
> (John Hood)
> * Mosh now returns exitstatus reflecting
> connection success.
> (John Hood)
> * Add a end-to-end test suite and many tests.
> (John Hood)
> * Implement timeouts and signals to help
> address orphaned sessions.
> (John Hood)
> * Major rework of Mosh's display
> differencing/rendering
> code with much improved performance for slow
> machines. (John Hood)
> * Implement ANSI back/forward tab (CSI CBT,
> CSI CHT).
> (John Hood)
> * Do not start user shell until network
> session starts.
> (John Hood)
> * Add options for more flexible specification
> of IPv4/IPv6
> hostname resolution. (John Hood)
> * Improved bash completion. (Steve Dignam,
> HIGUCHI Yuta)
> * Add options for different methods of
> resolving the remote host
> address, allowing operation without
> SshProxyCommand. (John Hood)
>
> * Platform support:
> * Add configurable support for Apple Common
> Crypto and
> Nettle, in place of OpenSSL. Implement
> base64 locally.
> (John Hood)
> * Workaround Cygwin select() bug. (John Hood)
> * Updates to Debian packaging. (Anders
> Kaseorg, Keith Winstein)
> * Workaround a glibc-2.22 issue causing
> segfaults on Debian Sid.
> (John Hood with help from many others)
> * Prefer c++ to g++, for systems like FreeBSD
> where g++ is not usable.
> (John Hood)
> * Fixes for Illumos Hipster 20151003. (John Hood)
> * Disable -Werror for protobuf code, to
> resolve a new gcc6 warning.
> (John Hood)
> * Link test for -fstack-protector-all on an
> embedded platform.
> (Baruch Siach)
> * Resolve issue with bswap64() on
> FreeBSD-CURRENT with libc++-3.8.0.
> (John Hood)
> * Fix issue with RECVTOS error message on
> client on FreeBSD.
> (John Hood)
>
> * Bug fixes:
> * Remove an assertion causing aborts on
> Unicode fallback found by
> fuzzing with afl. (Keith Winstein)
> * Fix a server hang with XON/XOFF on BSD
> systems. (John Hood)
> * Fix a typeahead-prediction bug that caused
> display corruption on
> urxvt. (John Hood)
>
> Source code is available as
> <https://github.com/mobile-shell/mosh/releases/download/untagged-0d43a0f73825e9952677/mosh-1.2.5.95rc1.tar.gz>.
> The SHA256 sum for this file is
> a2697c41cfc8c92dc7a743dd101849a7a508c6986b24d6f44711d8533d18fcf5
>
> One standalone OS X package is available:
>
> *
> <https://github.com/mobile-shell/mosh/releases/download/untagged-0d43a0f73825e9952677/mosh-1.2.5.95rc1.pkg>
> is an i386/x86_64 build for OS X 10.9 and higher.
> The SHA256 sum for
> this file is
> 48a56d83d0ef655d38e0ea596fd9cac98c0dc433cb5356205d26748350d47e6c
>
> (If you are using a package system such as
> MacPorts or Homebrew, I
> recommend using that, though.)
>
> As always, Ubuntu PPA builds of the latest source
> are available at
> ppa:keithw/mosh.
>
> Packagers, please note that Mosh has some minor
> dependency changes: Perl
> is now required to be >= 5.14, but IO::Socket
> modules are no longer
> required. If anybody needs to package for older
> versions of Perl, talk
> to me and I'll probably bring something into the
> release. Also, if
> anyone needs an OS X package for 10.8 or lower,
> please contact me.
>
> Your testing is very unlikely to prove Mosh to be
> free of bugs, but your
> testing will help us make 1.2.6 a better release.
> Please report any
> issues you find on Github, and we can be found on
> IRC at
> <irc://irc.freenode.net/mosh
> <http://irc.freenode.net/mosh>>.
>
> Looking ahead, we expect Mosh 1.3 to be a feature
> release, bringing
> significant new functionality. SSH agent
> forwarding is high on the list.
>
> The Mosh team thanks you for your help.
>
> --John Hood
>
>
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