On Tue, May 13, 2014 at 3:49 PM, Duy Nguyen <pclo...@gmail.com> wrote:
> On Tue, May 13, 2014 at 8:37 PM, Erik Faye-Lund <kusmab...@gmail.com> wrote:
>> On Tue, May 13, 2014 at 3:01 PM, Duy Nguyen <pclo...@gmail.com> wrote:
>>> What do you think is a good replacement for unix socket on Windows?
>>> It's only used to refresh the cache in the daemon, no sensitive data
>>> sent over, so security is not a problem. I'm thinking maybe just
>>> TCP/IP server, but that's going to be a system-wide daemon.. Perhaps
>>> the windows daemon could just monitor $GIT_DIR/index and refresh it?
>> Windows has support for Named Pipes, which seems like the right kind
>> of communication channel. However, the programming model differs quite
>> a bit from unix-sockets:
> Yeah that was my first option, but if code cannot be shared to
> differences then we probably should go another way. The old
> FindWindow/PostMessage still works with modern Windows, right? Maybe
> we could create a window with a name derived from the daemon's pid and
> save the name in the index, then PostMessage can signal the daemon. On
> the UNIX front, we store pid and send SIGUSR1 instead..The good thing
> here is the Git side will be very simple (PostMessage vs kill).
Hmmm.... I'm a bit worried about having to load in USER32.DLL just to
read the cache that way. But it seems we already do that, thanks to
compat/poll/poll.c (it depends on DispatchMessage,
MsgWaitForMultipleObjects, PeekMessage and TranslateMessage, all from
Preferably, we should delay-load USER32.DLL in compat/poll/poll.c, but
if we start needing it for the reading the index, it'll be loaded by
the vast majority of processes anyway.
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html