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Add synchronize around checkout_some

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Brian J. Cardiff 2023-04-21 16:19:35 -03:00
parent 76eba76dec
commit 1c2b46a0f9
1 changed files with 5 additions and 1 deletions
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6
src/db/pool_prepared_statement.cr
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@ -35,7 +35,11 @@ module DB
# the connection is registered in `@connections` # the connection is registered in `@connections`
private def build_statement : Statement private def build_statement : Statement
clean_connections clean_connections
conn, existing = @db.checkout_some(@connections)
conn, existing = @mutex.synchronize do
@db.checkout_some(@connections)
end
begin begin
stmt = conn.prepared.build(@query) stmt = conn.prepared.build(@query)
rescue ex rescue ex