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Joel Purra e10791b986 Check if streams array exists in handle_draw_jpeg_onload 
- It seems `SpiceDisplayConn` does not always have the array `this.o.sc.streams` set.
- It also seems (stream?) images can be loaded before `streams` is set.
- Without `streams`, or the specific stream matching `this.o.id`, `this.o.sc.streams[this.o.id].frames_loading` cannot be accessed.
- The check for the specific stream woth `this.o.id` is already in place, this patch adds a check for `this.o.sc.streams` in `handle_draw_jpeg_onload`.
- There might be a better place to ensure that `this.o.sc.streams` is initialized; this quick fix saved my bacon today though.

Might be related to, and perhaps fix:

- https://bugs.freedesktop.org/show_bug.cgi?id=94776
- https://bugzilla.redhat.com/show_bug.cgi?id=1323144

Signed-off-by: Joel Purra <mig@joelpurra.se>
2019-12-31 11:18:08 -06:00
src Check if streams array exists in handle_draw_jpeg_onload 2019-12-31 11:18:08 -06:00
.gitignore Generate package.json from the Makefile. 2019-02-14 12:46:44 -06:00
apache.conf.sample No longer install apache.conf, just put it in the doc folder. 2013-02-20 11:09:37 -06:00
COPYING initial 2012-06-04 17:22:01 +03:00
COPYING.LESSER initial 2012-06-04 17:22:01 +03:00
Makefile Generate package.json from the Makefile. 2019-02-14 12:46:44 -06:00
package.json.in Generate package.json from the Makefile. 2019-02-14 12:46:44 -06:00
README Fixed trailing whitespaces in several files 2016-09-28 15:03:48 -05:00
spice_auto.html Prompt password in spice_auto.html 2019-02-14 12:46:09 -06:00
spice-html5.spec.in Prepare for the 0.17 release 2016-08-17 14:44:46 -05:00
spice.css Hide the message console by default. 2019-02-14 12:47:06 -06:00
spice.html Fix double string termination in HTML page 2019-08-06 12:45:18 +01:00
TODO Introduce ES6 modules 2019-02-14 12:46:02 -06:00

README 

Spice Javascript client

Instructions and status as of August, 2016.

Requirements:

  1.  Modern Firefox or Chrome (IE will work, but badly)

  2.  A WebSocket proxy

      websockify:
        https://github.com/kanaka/websockify
      works great.

      Note that a patch to remove this requirement has been submitted
      to the Spice project but not yet been accepted.  Refer to this email:
      https://lists.freedesktop.org/archives/spice-devel/2016-June/030552.html

  3.  A spice server


Optional:
  1.  A web server

      With firefox, you can just open file:///your-path-to-spice.html-here

      With Chrome, you have to set a secret config flag to do that, or
      serve the files from a web server.


Steps:

  1.  Start the spice server

  2.  Start websockify; my command line looks like this:
        ./websockify 5959 localhost:5900

  3.  Fire up spice.html, set host + port + password, and click start


Status:

  The TODO file should be a fairly comprehensive list of tasks
  required to make this client more fully functional.