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| author | zea <zea@chromium.org> | 2015-10-19 17:06:10 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-10-20 00:07:29 +0000 |
| commit | b2eca228fc91b88ffb8bd2dd44fef52e99a53e8f (patch) | |
| tree | 930434dd676d135e49cd06407b444e62fb4e66d3 /sync | |
| parent | 798fd0e1e0b989013e20bf6a0bf6b4dd5a62b69c (diff) | |
| download | chromium_src-b2eca228fc91b88ffb8bd2dd44fef52e99a53e8f.zip chromium_src-b2eca228fc91b88ffb8bd2dd44fef52e99a53e8f.tar.gz chromium_src-b2eca228fc91b88ffb8bd2dd44fef52e99a53e8f.tar.bz2 | |
[Sync] Update sync's backoff policies
Sync now matches GCM, with a 30 second initial backoff and a 10 minute maximum.
BUG=541330
Review URL: https://codereview.chromium.org/1414803002
Cr-Commit-Position: refs/heads/master@{#354920}
Diffstat (limited to 'sync')
| -rw-r--r-- | sync/internal_api/public/engine/polling_constants.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sync/internal_api/public/engine/polling_constants.cc b/sync/internal_api/public/engine/polling_constants.cc index 9a1d3d1..edce4d8 100644 --- a/sync/internal_api/public/engine/polling_constants.cc +++ b/sync/internal_api/public/engine/polling_constants.cc @@ -17,7 +17,7 @@ const int64 kDefaultShortPollIntervalSeconds = 3600 * 8; const int64 kDefaultLongPollIntervalSeconds = 3600 * 12; // Maximum interval for exponential backoff. -const int64 kMaxBackoffSeconds = 60 * 60 * 4; // 4 hours. +const int64 kMaxBackoffSeconds = 60 * 10; // 10 minutes. // Backoff interval randomization factor. const int kBackoffRandomizationFactor = 2; @@ -25,7 +25,7 @@ const int kBackoffRandomizationFactor = 2; // After a failure contacting sync servers, specifies how long to wait before // reattempting and entering exponential backoff if consecutive failures // occur. -const int kInitialBackoffRetrySeconds = 60 * 5; // 5 minutes. +const int kInitialBackoffRetrySeconds = 30; // 30 seconds. // A dangerously short retry value that would not actually protect servers from // DDoS if it were used as a seed for exponential backoff, although the client |