2 extern crate diesel_migrations;
5 use actix_web::{web::Data, *};
7 r2d2::{ConnectionManager, Pool},
10 use lemmy_api::match_websocket_operation;
11 use lemmy_api_common::blocking;
12 use lemmy_api_crud::match_websocket_operation_crud;
13 use lemmy_apub::activity_queue::create_activity_queue;
14 use lemmy_db_queries::{get_database_url_from_env, source::secret::Secret_};
15 use lemmy_db_schema::source::secret::Secret;
16 use lemmy_routes::{feeds, images, nodeinfo, webfinger};
17 use lemmy_server::{api_routes, code_migrations::run_advanced_migrations, scheduled_tasks};
19 rate_limit::{rate_limiter::RateLimiter, RateLimit},
20 settings::structs::Settings,
23 use lemmy_websocket::{chat_server::ChatServer, LemmyContext};
25 use std::{sync::Arc, thread};
26 use tokio::sync::Mutex;
31 async fn main() -> Result<(), LemmyError> {
33 let settings = Settings::init().expect("Couldn't initialize settings.");
35 // Set up the r2d2 connection pool
36 let db_url = match get_database_url_from_env() {
38 Err(_) => settings.get_database_url(),
40 let manager = ConnectionManager::<PgConnection>::new(&db_url);
41 let pool = Pool::builder()
42 .max_size(settings.database.pool_size)
44 .unwrap_or_else(|_| panic!("Error connecting to {}", db_url));
46 // Run the migrations from code
47 let protocol_and_hostname = settings.get_protocol_and_hostname();
48 blocking(&pool, move |conn| {
49 embedded_migrations::run(conn)?;
50 run_advanced_migrations(conn, &protocol_and_hostname)?;
51 Ok(()) as Result<(), LemmyError>
55 let pool2 = pool.clone();
56 thread::spawn(move || {
57 scheduled_tasks::setup(pool2);
60 // Set up the rate limiter
61 let rate_limiter = RateLimit {
62 rate_limiter: Arc::new(Mutex::new(RateLimiter::default())),
63 rate_limit_config: settings.rate_limit.to_owned().unwrap_or_default(),
66 // Initialize the secrets
67 let conn = pool.get()?;
68 let secret = Secret::init(&conn).expect("Couldn't initialize secrets.");
71 "Starting http server at {}:{}",
72 settings.bind, settings.port
75 let activity_queue = create_activity_queue();
77 let chat_server = ChatServer::startup(
80 |c, i, o, d| Box::pin(match_websocket_operation(c, i, o, d)),
81 |c, i, o, d| Box::pin(match_websocket_operation_crud(c, i, o, d)),
83 activity_queue.clone(),
89 // Create Http server with websocket support
90 let settings_bind = settings.clone();
91 HttpServer::new(move || {
92 let context = LemmyContext::create(
94 chat_server.to_owned(),
96 activity_queue.to_owned(),
100 let rate_limiter = rate_limiter.clone();
102 .wrap(middleware::Logger::default())
103 .app_data(Data::new(context))
105 .configure(|cfg| api_routes::config(cfg, &rate_limiter))
106 .configure(|cfg| lemmy_apub::http::routes::config(cfg, &settings))
107 .configure(feeds::config)
108 .configure(|cfg| images::config(cfg, &rate_limiter))
109 .configure(nodeinfo::config)
110 .configure(|cfg| webfinger::config(cfg, &settings))
112 .bind((settings_bind.bind, settings_bind.port))?