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global:
  cpp_namespace: "mongo"
  cpp_includes:
    - "mongo/idl/cluster_server_parameter_refresher.h"

imports:
  - "mongo/db/basic_types.idl"

server_parameters:
  clusterServerParameterRefreshIntervalSecs:
    description: >
      On a mongos instance, specifies the interval (in seconds) at which the mongos instance
      refreshes its in-memory cache of cluster server parameters.
    cpp_varname: clusterServerParameterRefreshIntervalSecs
    cpp_vartype: AtomicWord<int>
    set_at: [startup, runtime]
    default: 30
    on_update: clusterServerParameterRefreshIntervalSecsNotify
    validator:
      gte: 1
      lte: 86400