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| author | qinmin <qinmin@chromium.org> | 2016-03-23 18:50:19 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-03-24 01:51:42 +0000 |
| commit | 52d7cf606132f69666cc445621db0a0f19e99ecb (patch) | |
| tree | 93ec5e954caccaff4d54f9d650a3878765a88e85 /tools | |
| parent | db7410a13770f6be066a20a78ae2a6320afdc026 (diff) | |
| download | chromium_src-52d7cf606132f69666cc445621db0a0f19e99ecb.zip chromium_src-52d7cf606132f69666cc445621db0a0f19e99ecb.tar.gz chromium_src-52d7cf606132f69666cc445621db0a0f19e99ecb.tar.bz2 | |
Allow interrupted download to auto resume
For android DownloadManager, it can automatically resume download if
connectivity changes.
However, with chrome network stack, this won't happen automatically.
A download initiated on mobile network won't switch to
wifi automatically after mobile network is unreachable, e.g.
This change solves the problem by automatically resuming a download
after network status changes.
The resumption logic can be found internally in a PRD:
For download initiated in mobile, it can be resumed under wifi or
mobile.
For download initiated in wifi, it can only be resumed under wifi.
Whenenver a download is interrupted, we add it as a resumption candidate
if it can be resumed.
When network status changes, we check if any candidates can be resumed
and start them automatically.
BUG=460603
Committed: https://crrev.com/f2af782b65e6d24c839f0044bee018cf60fabc5c
Cr-Commit-Position: refs/heads/master@{#382883}
Review URL: https://codereview.chromium.org/1800103005
Cr-Commit-Position: refs/heads/master@{#383010}
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/metrics/histograms/histograms.xml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml index 6ccda4a..40ee1f2 100644 --- a/tools/metrics/histograms/histograms.xml +++ b/tools/metrics/histograms/histograms.xml @@ -74829,6 +74829,7 @@ To add a new entry, add it with any value and run test to compute valid value. <int value="1" label="Resumption button shown after browser is killed"/> <int value="2" label="Resumption button clicked"/> <int value="3" label="Resumption failed"/> + <int value="4" label="Resumption auto started"/> </enum> <enum name="MobileFreSignInChoice" type="int"> |