Packages
electric
1.4.2
1.7.8
1.7.7
1.7.6
1.7.5
1.7.4
1.7.3
1.7.2
1.7.1
1.7.0
1.6.10
1.6.9
1.6.8
1.6.7
1.6.6
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.5.1
1.5.0
1.4.16
1.4.16-beta-1
1.4.15
1.4.14
1.4.13
1.4.12
1.4.11
1.4.10
1.4.8
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.4
1.3.3
1.3.2
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.1.14
1.1.13
1.1.12
1.1.11
1.1.10
1.1.9
1.1.8
1.1.7
1.1.6
retired
1.1.5
retired
1.1.4
retired
1.1.3
retired
1.1.2
1.1.1
1.1.0
1.0.24
1.0.23
1.0.22
1.0.21
1.0.20
1.0.19
1.0.18
1.0.17
1.0.15
1.0.13
1.0.12
1.0.11
1.0.10
1.0.9
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
1.0.0-beta.23
1.0.0-beta.22
1.0.0-beta.20
1.0.0-beta.19
1.0.0-beta.18
1.0.0-beta.17
1.0.0-beta.16
1.0.0-beta.15
1.0.0-beta.14
1.0.0-beta.13
1.0.0-beta.12
1.0.0-beta.11
1.0.0-beta.10
1.0.0-beta.9
1.0.0-beta.8
1.0.0-beta.7
1.0.0-beta.6
1.0.0-beta.5
1.0.0-beta.4
1.0.0-beta.3
1.0.0-beta.2
1.0.0-beta.1
0.9.5
0.9.4
0.9.3
0.9.2
0.9.1
0.9.0
0.8.1
0.8.0
0.7.7
0.7.6
0.7.5
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.3
0.6.2
0.6.1
0.5.2
0.4.4
Postgres sync engine. Sync little subsets of your Postgres data into local apps and services.
Current section
Files
Jump to
Current section
Files
lib/electric/shape_cache/shape_status/shape_db/migrator.ex
defmodule Electric.ShapeCache.ShapeStatus.ShapeDb.Migrator do
use GenServer
alias Electric.ShapeCache.ShapeStatus.ShapeDb
require Logger
@optimization_period :timer.minutes(60)
def start_link(args) do
GenServer.start_link(__MODULE__, args)
end
@impl GenServer
def init(args) do
{:ok, stack_id} = Keyword.fetch(args, :stack_id)
Process.set_label({:shape_db_migrator, stack_id})
Logger.metadata(stack_id: stack_id)
Electric.Telemetry.Sentry.set_tags_context(stack_id: stack_id)
with {:ok, conn} <- ShapeDb.Connection.open(args),
{:ok, _version} <- ShapeDb.Connection.migrate(conn),
:ok = ShapeDb.Connection.optimize(conn) do
{:ok, schedule_optimize(conn), :hibernate}
end
end
@impl GenServer
def handle_info(:optimize, conn) do
Logger.info("Optimizing shape db tables")
:ok = ShapeDb.Connection.optimize(conn)
{:noreply, schedule_optimize(conn), :hibernate}
end
defp schedule_optimize(conn) do
Process.send_after(self(), :optimize, @optimization_period)
conn
end
end