PVer4: Implement backoff for timeouts

Desktop / Chromium - Varun Khaneja [chromium.org] - 13 September 2017 19:31 EDT

If the client is timing out even after the 15 minute timeout interval, it's a good indication that they are on a slow shared network connection so it's best to implement backoff to allow all machines on the network to download the update successfully.

The backoff gets reset as soon as an update downloads successfully.

Bug: 764429 Change-Id: I7df1e9519696122ae6b096d594eea0a1a241410f TBR: lpz (since it is a minor change) Reviewed-on: https://chromium-review.googlesource.com/666177 Commit-Queue: Varun Khaneja

5713232 PVer4: Implement backoff for timeouts
components/safe_browsing_db/v4_update_protocol_manager.cc | 2 +-
components/safe_browsing_db/v4_update_protocol_manager_unittest.cc | 7 ++++++-
2 files changed, 7 insertions(+), 2 deletions(-)

Upstream: git.chromium.org

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