Created
October 12, 2021 18:09
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| use actix_web::{web, App, HttpServer, HttpResponse}; | |
| use sqlx::{Pool, Postgres, postgres::PgPoolOptions}; | |
| async fn get_health_status() -> HttpResponse { | |
| HttpResponse::Ok() | |
| .content_type("application/json") | |
| .body("Healthy!") | |
| } | |
| struct AppState { | |
| db_conn: Pool<Postgres> | |
| } | |
| #[actix_web::main] | |
| async fn main() -> std::io::Result<()> { | |
| let database_url = std::env::var("DATABASE_URL").expect("Should set 'DATABASE_URL'"); | |
| let db_conn = PgPoolOptions::new() | |
| .max_connections(5) | |
| .connect_timeout(Duration::from_secs(2)) | |
| .connect(database_url.as_str()) | |
| .await | |
| .expect("Should have created a database connection"); | |
| let app_state = web::Data::new(AppState { | |
| db_conn: db_conn | |
| }); | |
| HttpServer::new(move || { | |
| App::new() | |
| .app_data(app_state.clone()) | |
| .route("/health", web::get().to(get_health_status)) | |
| }) | |
| .bind(("127.0.0.1", 8080))? | |
| .run() | |
| .await | |
| } |
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