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PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7883 GitOrigin-RevId: b1f515c4de3b5f345991a0fad1152f42169f9d0d
31 lines
1.1 KiB
Haskell
31 lines
1.1 KiB
Haskell
module Hasura.Backends.Postgres.Instances.PingSource
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( runCockroachDBPing,
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)
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where
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import Data.Environment qualified as Env
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import Data.Text qualified as T
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import Database.PG.Query qualified as PG
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import Hasura.Backends.Postgres.Connection qualified as PG
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import Hasura.Backends.Postgres.Connection.Connect (withPostgresDB)
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import Hasura.Prelude
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import Hasura.RQL.Types.Common (SourceName, sourceNameToText)
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import Hasura.Server.Version
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runCockroachDBPing ::
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Env.Environment ->
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(String -> IO ()) ->
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SourceName ->
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PG.PostgresConnConfiguration ->
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IO ()
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runCockroachDBPing env pingLog sourceName sourceConnection = do
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let versionMessage = "hasura-graphql-engine-version=" <> tshow currentVersion
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query = PG.fromText ("select 1 /* " <> versionMessage <> " */")
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result <- withPostgresDB env sourceConnection $ do
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PG.discardQE PG.dmlTxErrorHandler query () False
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case result of
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Left _ ->
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pingLog ("Ping for " <> T.unpack (sourceNameToText sourceName) <> " failed")
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Right _ ->
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pingLog ("Ping for " <> T.unpack (sourceNameToText sourceName) <> " succeeded")
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