A bug in docx eidt at the Office Web Apps 2013,such like cache

[ldybyz]

Hi marx-yu,
The problem occured at the Office Web Apps 2013.
First,I open the wordedit view in browser,then I close it.I chaged this file with office tool but not with wopi.
I open this file in browser again,the file view is the previous.

Hope you can help me to find problems,thanks!I am Chinese，my English is not very good，just ignore.

[petrsvihlik]

To support co-authoring in OOS2016 you should implement a locking mechanism here:

WopiHost/WopiCobaltHost/CobaltServer.cs

Line 128 in 5d552eb

Console.WriteLine("request lock: " + context.Request.Headers["X-WOPI-Override"]);

Documentation on locking: http://wopi.readthedocs.io/projects/wopirest/en/latest/files/Lock.html

Sample implementations:

• WopiHost
• Pnp-WOPI

For more about co-authoring in OWA2013 look for SupportsCoauth.