On Tue, Feb 9, 2016 at 8:55 AM, Derek Foreman <der...@osg.samsung.com> wrote:
> I saw a presentation once where someone said that even the simplest > implementation of wayland network transparency that just pushed the > existing protocol over tcp/ip would still be better than X. > > Let's test that theory. > Hint - application startup time is shockingly fast due to wayland's > excellent protocol design, but my poor damage tracking and lack of > compression hurts. Damage tracking is especially bad for anything > that doesn't use wl_surface.damage_buffer() - so weston-terminal may > be rough but terminology is much snappier. > Kristian came up with a very nifty little image diffing algorithm based on a rolling hash that's used to provide compression for the screen recorder. (The actual video recorder, not screenshooter.) You might want to check that out. > > To try it out (and open a gaping security hole because I've punted on > kind of authentication), just add: > wl_display_add_remote_socket(display, "foo"); > to weston right before load_modules in main. Use at your own risk. > > That's a literal "foo" because I haven't bothered defining how that > name string changes the port. > > I've written up a short blog post over here: > http://blogs.s-osg.org/wow-wayland-over-wire/ > > (It lists other decisions I haven't bothered to make for this trial > run.) > > For those of you that want to view PDF files over the network, EFL's > etui viewer comes highly recommended. ;) > > Derek Foreman (17): > os-compatability: Allow creation of 0 byte anonymous files > os: make set_cloexec_or_close private instead of static > cursor: use wl_os_set_cloexec_or_close instead of local copy > os-compatability: Remove cursor's private os compat stuff entirely > client: Check remaining connection buffer status after each > queue_event() > protocol: Add fd_static type > protocol: Use new fd_static type for keymaps > os: Add wl_os_resize_file() > scanner: Add the concept of "pre hooks" > os: Add wl_os_read() and wl_os_write() > os: Add a wl_os_socket_reuseaddr > connections: Add remote sockets > shm: properly resize remote buffers > connection: support sending the contents of fds as bulk data > connection: Use bulk transfers for fd_static on remote connections > protocol: Add a wl_buffer.transmit > protocol: Add hooks for network transparency > > Giulio Camuffo (1): > shm: add getters for the fd and offset > > Makefile.am | 5 +- > cursor/os-compatibility.c | 148 ------------------------- > cursor/os-compatibility.h | 34 ------ > cursor/wayland-cursor.c | 15 +-- > protocol/wayland.dtd | 1 + > protocol/wayland.xml | 40 ++++--- > src/connection.c | 150 +++++++++++++++++++++++++- > src/network-client.c | 269 > ++++++++++++++++++++++++++++++++++++++++++++++ > src/scanner.c | 117 ++++++++++++++++++-- > src/wayland-client-core.h | 10 ++ > src/wayland-client.c | 120 +++++++++++++++++---- > src/wayland-os.c | 162 ++++++++++++++++++++++++++-- > src/wayland-os.h | 19 ++++ > src/wayland-private.h | 13 +++ > src/wayland-server-core.h | 13 +++ > src/wayland-server.c | 146 +++++++++++++++++++------ > src/wayland-shm.c | 63 ++++++++++- > 17 files changed, 1045 insertions(+), 280 deletions(-) > delete mode 100644 cursor/os-compatibility.c > delete mode 100644 cursor/os-compatibility.h > create mode 100644 src/network-client.c > > -- > 2.7.0 > > _______________________________________________ > wayland-devel mailing list > wayland-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/wayland-devel >
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