[Webkit-unassigned] [Bug 146439] New: Need to take a background activity token when WebKit is loading XHR requests after the page is loaded.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jun 29 16:26:37 PDT 2015


https://bugs.webkit.org/show_bug.cgi?id=146439

            Bug ID: 146439
           Summary: Need to take a background activity token when WebKit
                    is loading XHR requests after the page is loaded.
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: yongjun_zhang at apple.com

When a web page starts a XHR request after the page is finished loading, we should take a background activity token and hold it until the request is cancelled or finished. Otherwise the WebContent process could be suspended since its activity token could drop to 0 after this point.

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