From 47386086d74337170bf3744c8a1b94b0d6d9e275 Mon Sep 17 00:00:00 2001
From: Michal Fousek <chlup@chlup.info>
Date: Wed, 10 May 2023 14:09:46 +0200
Subject: [PATCH] Action.stop is now async

---
 Sources/ZcashLightClientKit/Block/Actions/Action.swift        | 2 +-
 .../Block/Actions/ChecksBeforeSyncAction.swift                | 4 +---
 .../Block/Actions/ClearAlreadyScannedBlocksAction.swift       | 4 +---
 .../ZcashLightClientKit/Block/Actions/ClearCacheAction.swift  | 4 +---
 .../Block/Actions/ComputeSyncRangesAction.swift               | 4 +---
 .../ZcashLightClientKit/Block/Actions/DownloadAction.swift    | 4 +---
 Sources/ZcashLightClientKit/Block/Actions/EnhanceAction.swift | 4 +---
 .../ZcashLightClientKit/Block/Actions/FetchUTXOsAction.swift  | 4 +---
 .../Block/Actions/SaplingParamsAction.swift                   | 4 +---
 Sources/ZcashLightClientKit/Block/Actions/ScanAction.swift    | 4 +---
 .../Block/Actions/ScanDownloadedButUnscannedAction.swift      | 4 +---
 .../ZcashLightClientKit/Block/Actions/ValidateAction.swift    | 4 +---
 .../Block/Actions/ValidateServerAction.swift                  | 4 +---
 13 files changed, 13 insertions(+), 37 deletions(-)

diff --git a/Sources/ZcashLightClientKit/Block/Actions/Action.swift b/Sources/ZcashLightClientKit/Block/Actions/Action.swift
index c1e244a0..1efecd44 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/Action.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/Action.swift
@@ -60,5 +60,5 @@ protocol Action {
     func run(with context: ActionContext, didUpdate: @escaping (ActionProgress) async -> Void) async throws -> ActionContext
 
     // Should be called on each existing action when processor wants to stop. Some actions may do it's own background work.
-    func stop()
+    func stop() async
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ChecksBeforeSyncAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ChecksBeforeSyncAction.swift
index 4f1fe892..822a194a 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ChecksBeforeSyncAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ChecksBeforeSyncAction.swift
@@ -28,7 +28,5 @@ extension ChecksBeforeSyncAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ClearAlreadyScannedBlocksAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ClearAlreadyScannedBlocksAction.swift
index 61bfc515..bae96a9a 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ClearAlreadyScannedBlocksAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ClearAlreadyScannedBlocksAction.swift
@@ -19,7 +19,5 @@ extension ClearAlreadyScannedBlocksAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ClearCacheAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ClearCacheAction.swift
index fe2a879e..275fa634 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ClearCacheAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ClearCacheAction.swift
@@ -18,7 +18,5 @@ extension ClearCacheAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ComputeSyncRangesAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ComputeSyncRangesAction.swift
index eb57851d..4b88ee7d 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ComputeSyncRangesAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ComputeSyncRangesAction.swift
@@ -20,7 +20,5 @@ extension ComputeSyncRangesAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/DownloadAction.swift b/Sources/ZcashLightClientKit/Block/Actions/DownloadAction.swift
index 2af09148..b6924f88 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/DownloadAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/DownloadAction.swift
@@ -31,7 +31,5 @@ extension DownloadAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/EnhanceAction.swift b/Sources/ZcashLightClientKit/Block/Actions/EnhanceAction.swift
index 07df1c71..e7bf3e05 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/EnhanceAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/EnhanceAction.swift
@@ -25,7 +25,5 @@ extension EnhanceAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/FetchUTXOsAction.swift b/Sources/ZcashLightClientKit/Block/Actions/FetchUTXOsAction.swift
index 4191d124..f11ebd1e 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/FetchUTXOsAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/FetchUTXOsAction.swift
@@ -19,7 +19,5 @@ extension FetchUTXOsAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/SaplingParamsAction.swift b/Sources/ZcashLightClientKit/Block/Actions/SaplingParamsAction.swift
index 4d906df5..b6020bc8 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/SaplingParamsAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/SaplingParamsAction.swift
@@ -20,7 +20,5 @@ extension SaplingParamsAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ScanAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ScanAction.swift
index c49c222f..01c8b8da 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ScanAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ScanAction.swift
@@ -19,8 +19,6 @@ extension ScanAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
 
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ScanDownloadedButUnscannedAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ScanDownloadedButUnscannedAction.swift
index 4675ee9c..eaf47315 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ScanDownloadedButUnscannedAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ScanDownloadedButUnscannedAction.swift
@@ -29,7 +29,5 @@ extension ScanDownloadedButUnscannedAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ValidateAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ValidateAction.swift
index e372d7f5..09f47ba9 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ValidateAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ValidateAction.swift
@@ -20,7 +20,5 @@ extension ValidateAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }
diff --git a/Sources/ZcashLightClientKit/Block/Actions/ValidateServerAction.swift b/Sources/ZcashLightClientKit/Block/Actions/ValidateServerAction.swift
index 570fb22c..9689366a 100644
--- a/Sources/ZcashLightClientKit/Block/Actions/ValidateServerAction.swift
+++ b/Sources/ZcashLightClientKit/Block/Actions/ValidateServerAction.swift
@@ -42,7 +42,5 @@ extension ValidateServerAction: Action {
         return context
     }
 
-    func stop() {
-
-    }
+    func stop() async { }
 }