Make AckFuture immutable

Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
nats-io · Apr 26, 2024 · 604f629 · 604f629
1 parent 649c5f2
commit 604f629
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Sources/JetStream/context.swift b/Sources/JetStream/context.swift
@@ -55,8 +55,8 @@ extension JetStreamContext {
 }
 
 struct AckFuture {
-    var sub: NatsSubscription
-    var timeout: TimeInterval
+    let sub: NatsSubscription
+    let timeout: TimeInterval
     func wait() async throws -> Ack {
         let response = try await withThrowingTaskGroup(
             of: NatsMessage?.self,