Comment #10 on issue 5688 by [email protected]: Too many resource
requests by renderer can cause memory exhaustion and eventual browser crash.
http://code.google.com/p/chromium/issues/detail?id=5688
The following revision refers to this bug:
http://src.chromium.org/viewvc/chrome?view=rev&revision=9298
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r9298 | [email protected] | 2009-02-05 17:13:22 -0800 (Thu, 05 Feb 2009)
| 10 lines
Changed paths:
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/renderer_host/resource_dispatcher_host.cc?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/renderer_host/resource_dispatcher_host.h?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/net/base/net_error_list.h?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/net/url_request/url_request.cc?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/net/url_request/url_request.h?r1=9298&r2=9297
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http://src.chromium.org/viewvc/chrome/trunk/src/net/url_request/url_request_test_job.cc?r1=9298&r2=9297
Add a constraint on how many requests can be outstanding for any given
render process (browser-side).
Once the constraint is reached, subsequent requests will fail with
net::ERR_INSUFFICIENT_RESOURCES.
The bound is defined as "25 MB", which represents the amount of private
bytes we expect the pending requests to consume in the browser. This
number translates into around 6000 typical requests.
Note that the upload data of a request is not currently considered part of
the request's in-memory cost -- more data is needed on the average/maximum
upload sizes of users before deciding what a compatible limit is.
BUG=5688
Review URL: http://codereview.chromium.org/18541
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