28 lines
431 B
Go
28 lines
431 B
Go
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package db
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import (
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"database/sql"
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"fmt"
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"time"
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_ "github.com/lib/pq"
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)
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func Connect(url string) (*sql.DB, error) {
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db, err := sql.Open("postgres", url)
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if err != nil {
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return nil, fmt.Errorf("db open: %w", err)
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}
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db.SetMaxOpenConns(25)
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db.SetMaxIdleConns(10)
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db.SetConnMaxLifetime(5 * time.Minute)
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if err := db.Ping(); err != nil {
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db.Close()
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return nil, fmt.Errorf("db ping: %w", err)
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}
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return db, nil
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}
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