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      1 // Copyright (c) 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 // Sync protocol for communication between sync client and server.
      6 
      7 // Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
      8 // any fields in this file.
      9 
     10 syntax = "proto2";
     11 
     12 option optimize_for = LITE_RUNTIME;
     13 option retain_unknown_fields = true;
     14 
     15 package sync_pb;
     16 
     17 message ClientCommand {
     18   // Time to wait before sending any requests to the server.
     19   optional int32 set_sync_poll_interval = 1;  // in seconds
     20   optional int32 set_sync_long_poll_interval = 2;  // in seconds
     21 
     22   optional int32 max_commit_batch_size = 3;
     23 
     24   // Number of seconds to delay between a sessions
     25   // action and sending a commit message to the
     26   // server
     27   optional int32 sessions_commit_delay_seconds = 4;
     28 
     29   // Number of seconds to delay before the throttled client should retry.
     30   optional int32 throttle_delay_seconds = 5;
     31 
     32   // Maximum number of local nudges to buffer per-type.
     33   optional int32 client_invalidation_hint_buffer_size = 6;
     34 };
     35