Re: Is emacsclient --eval broken?

[Eli Zaretskii <eliz@gnu.org>]

> Cc: emacs-devel@gnu.org
> From: Clément Pit--Claudel <clement.pit@gmail.com>
> Date: Sat, 6 Aug 2016 11:23:35 -0400
> 
> >> $ git grep 'Unknown message'
> >> lib-src/emacsclient.c:        printf ("*ERROR*: Unknown message: %s\n", p);
> > 
> > Thanks.  What is the message received from the server that triggers
> > this?
> 
> The client print 
> 
>     *ERROR*: Unknown message: E EE EEEEE\n"
> 
> Is that the information you were looking for?

No, I wanted to know what came in from the server that caused this
message.  See the code in emacsclient.c that follows the comment which
says "Wait for an answer."  There must be something that the client
cannot interpret, or maybe we are not prepared to deal with strings
that span more than one packet returned by recv?

IOW, some more debugging is in order.

Thanks.