ch20.2
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@@ -83,7 +83,7 @@ func main() {
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flag.IntVar(&cfg.port, "port", 4000, "API server port")
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flag.StringVar(&cfg.env, "env", "development", "Enivornment (development|staging|production)")
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flag.StringVar(&cfg.db.dsn, "db-dsn", os.Getenv("GREENLIGHT_DB_DSN"), "PostgreSQL DSN")
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flag.StringVar(&cfg.db.dsn, "db-dsn", "", "PostgreSQL DSN")
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flag.IntVar(&cfg.db.maxOpenConns, "db-max-open-conns", 25, "PostgreSQL max open connections")
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flag.IntVar(&cfg.db.maxIdleConns, "db-max-idle-conns", 25, "PostgreSQL max idle connections")
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