1 // Copyright 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // Constants used by SyncScheduler when polling servers for updates. 6 7 #ifndef SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_ 8 #define SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_ 9 10 #include "sync/base/sync_export.h" 11 12 namespace syncer { 13 14 SYNC_EXPORT_PRIVATE extern const int64 kDefaultShortPollIntervalSeconds; 15 SYNC_EXPORT_PRIVATE extern const int64 kDefaultLongPollIntervalSeconds; 16 SYNC_EXPORT extern const int64 kMaxBackoffSeconds; 17 SYNC_EXPORT extern const int kBackoffRandomizationFactor; 18 SYNC_EXPORT_PRIVATE extern const int kInitialBackoffRetrySeconds; 19 SYNC_EXPORT_PRIVATE extern const int kInitialBackoffShortRetrySeconds; 20 SYNC_EXPORT_PRIVATE extern const int kInitialBackoffImmediateRetrySeconds; 21 22 23 } // namespace syncer 24 25 #endif // SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_ 26
