30 lines
554 B
Go
30 lines
554 B
Go
package database
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"fmt"
|
|
"time"
|
|
|
|
_ "github.com/jackc/pgx/v5/stdlib"
|
|
)
|
|
|
|
func New(ctx context.Context, connURL string) (*sql.DB, error) {
|
|
db, err := sql.Open("pgx", connURL)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to connect to database: %w", err)
|
|
}
|
|
|
|
db.SetMaxOpenConns(10)
|
|
db.SetMaxIdleConns(10)
|
|
|
|
db.SetConnMaxLifetime(5 * time.Minute)
|
|
db.SetConnMaxIdleTime(5 * time.Minute)
|
|
|
|
if err := db.PingContext(ctx); err != nil {
|
|
return nil, fmt.Errorf("database unreachable: %w", err)
|
|
}
|
|
|
|
return db, nil
|
|
}
|