[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 5e9e19fbe4a6ba38999caf86bff062c6a1e9338e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 8 21:19:21 2017 -0500

    crypto: reapply reverted "send helper completions directly to main thread using pluto_event_now()"
    
    i.e., the helper thread, when finished, just adds an event
    to the event loop and completely bypasses the return socket
    
    Replacing the bi-directional socket with a pipe() or some sort
    of fancy priority queue would be nice.
    
    (Commit 08bb6fe88284b1976914eb7e3f8cae9e1c2feec9 fixed a race in
    the server code tickled by this patch.)