Fixes and improvements

LeStorage/ApiCallCollection.swift

@@ -62,7 +62,6 @@ actor ApiCallCollection<T: SyncedStorable>: SomeCallCollection {
     /// Reschedule Api calls if not empty
     func loadFromFile() throws {
         try self._decodeJSONFile()
-//        self.rescheduleApiCallsIfNecessary()
     }
 
     /// Returns the file URL of the collection
@@ -155,15 +154,19 @@ actor ApiCallCollection<T: SyncedStorable>: SomeCallCollection {
     }
 
     func resumeApiCalls() {
-        self._schedulingTask?.cancel()
-        self._attemptLoops = -1
-        self.rescheduleApiCallsIfNecessary()
+        if self._schedulingTask != nil && self._attemptLoops > 2 {
+            self._schedulingTask?.cancel()
+            self._attemptLoops = -1
+            self.rescheduleApiCallsIfNecessary()
+        }
     }
     
     /// Reschedule API calls if necessary
     func rescheduleApiCallsIfNecessary() {
-        self._schedulingTask = Task {
-            await self._rescheduleApiCalls()
+        if self.items.isNotEmpty {
+            self._schedulingTask = Task {
+                await self._rescheduleApiCalls()
+            }
         }
     }
 
@@ -285,7 +288,7 @@ actor ApiCallCollection<T: SyncedStorable>: SomeCallCollection {
     }
 
     /// Sends an insert api call for the provided [instance]
-    func sendGetIfNecessary(instance: T) async throws where T : URLParameterConvertible {
+    func sendGetRequest(instance: T) async throws where T : URLParameterConvertible {
         do {
             let apiCall = ApiCall<T>(method: .get)
             apiCall.urlParameters = instance.queryParameters()

LeStorage/StoreCenter.swift

@@ -404,11 +404,15 @@ public class StoreCenter {
     func synchronizeLastUpdates() async throws {
         
         if let lastSync = self._settingsStorage.item.lastSynchronization {
-            let getSyncData = GetSyncData()
-            getSyncData.lastUpdate = lastSync
             
-            let sync: ApiCallCollection<GetSyncData> = try self.apiCallCollection()
-            try await sync.sendGetIfNecessary(instance: getSyncData)
+            let syncGetCollection: ApiCallCollection<GetSyncData> = try self.apiCallCollection()
+            if await syncGetCollection.hasPendingCalls() {
+                await syncGetCollection.rescheduleApiCallsIfNecessary()
+            } else {
+                let getSyncData = GetSyncData()
+                getSyncData.lastUpdate = lastSync
+                try await syncGetCollection.sendGetRequest(instance: getSyncData)
+            }
         } else {
             Logger.w("Can't sync due to missing saved date")
         }

LeStorage/WebSocketManager.swift

@@ -54,6 +54,7 @@ class WebSocketManager: ObservableObject {
                 self.changeStatus(error.localizedDescription)
                 print("Error in receiving message: \(error)")
                 
+                
                 self._setupWebSocket()
             case .success(let message):
                 switch message {
@@ -99,9 +100,10 @@ class WebSocketManager: ObservableObject {
 
     private func ping() {
         webSocketTask?.sendPing { error in
-            if let error = error {
-                print("Error in sending ping: \(error)")
-                self.changeStatus("ping failed: \(error.localizedDescription)")
+            self.changeStatus("ping failed: \(error?.localizedDescription ?? "")")
+
+            if let error: NSError = error as NSError?,
+                error.domain == NSPOSIXErrorDomain && error.code == 57 {
                 self._setupWebSocket()
             }
         }