add unconstrained feature to service worker

Signed-off-by: Jason Volk <jason@zemos.net>

src/service/manager.rs

@@ -1,7 +1,7 @@
 use std::{panic::AssertUnwindSafe, sync::Arc, time::Duration};
 
 use conduwuit::{debug, debug_warn, error, trace, utils::time, warn, Err, Error, Result, Server};
-use futures::FutureExt;
+use futures::{FutureExt, TryFutureExt};
 use tokio::{
 	sync::{Mutex, MutexGuard},
 	task::{JoinHandle, JoinSet},
@@ -183,9 +183,14 @@ async fn worker(service: Arc<dyn Service>) -> WorkerResult {
 	let service_ = Arc::clone(&service);
 	let result = AssertUnwindSafe(service_.worker())
 		.catch_unwind()
-		.await
 		.map_err(Error::from_panic);
 
+	let result = if service.unconstrained() {
+		tokio::task::unconstrained(result).await
+	} else {
+		result.await
+	};
+
 	// flattens JoinError for panic into worker's Error
 	(service, result.unwrap_or_else(Err))
 }