antikythera

v0.3.0

antikythera v0.3.0 AntikytheraCore.ExecutorPool.WebsocketConnectionsCounter View Source

A GenServer to count number of websocket connections that belong to the executor pool.

Before termination of the current host, all monitored websocket connections will be disconnected in order to prompt clients to reconnect to other active nodes (this is executed within temporary processes but uses monitors created by this GenServer).

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Functions

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

gradually_terminate_all_ws_connections()
increment(epool_id, ws_pid)
set_max(epool_id, max)
start_link(list)
start_terminating_all_ws_connections()
stats(epool_id)

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child_spec(init_arg)

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Returns a specification to start this module under a supervisor.

See Supervisor.

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gradually_terminate_all_ws_connections()

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gradually_terminate_all_ws_connections() :: :ok
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increment(epool_id, ws_pid)

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increment(Antikythera.ExecutorPool.Id.t(), pid()) ::
  :ok | {:error, :too_many_connections}
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set_max(epool_id, max)

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set_max(Antikythera.ExecutorPool.Id.t(), non_neg_integer()) :: :ok
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start_link(list)

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start_terminating_all_ws_connections()

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start_terminating_all_ws_connections() :: :ok
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stats(epool_id)

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stats(Antikythera.ExecutorPool.Id.t()) :: %{
  required(:count | :max | :rejected) => non_neg_integer()
}