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refactor: ♻️ static singleton database connection

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This commit is contained in:
Ahmet Kaan GÜMÜŞ 2024-11-20 00:16:31 +03:00
parent b86580f5ba
commit 0dacf1f54f
4 changed files with 12 additions and 15 deletions
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12
src/database.rs
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@ -1,4 +1,4 @@
use std::time::Duration;
use std::{sync::LazyLock, time::Duration};
use surrealdb::{
engine::remote::ws::{Client, Ws},
@ -6,13 +6,15 @@ use surrealdb::{
};
use tokio::time::sleep;
pub async fn establish_connection() -> Surreal<Client> {
Surreal::new::<Ws>("localhost:8000").await.unwrap()
static DB: LazyLock<Surreal<Client>> = LazyLock::new(Surreal::init);
pub async fn establish_connection() -> Result<(), surrealdb::Error> {
DB.connect::<Ws>("localhost:8000").await
}
pub async fn is_alive(db: Surreal<Client>) -> bool {
pub async fn is_alive() -> bool {
tokio::select! {
db_result = db.health() => { match db_result {
db_result = DB.health() => { match db_result {
Ok(_) => true,
Err(_) => false,
} },