Add 2 more settings from consts

frontend/sync-client/src/consts.ts

@@ -1,7 +1,6 @@
-export const NETWORK_RETRY_INTERVAL_MS = 1000;
+export const MERGABLE_FILE_TYPES = ["md", "txt"];
-export const MINIMUM_SAVE_INTERVAL_MS = 1000;
+
+export const TIMEOUT_FOR_MERGING_HISTORY_ENTRIES_IN_SECONDS = 60;
 export const DIFF_CACHE_SIZE_MB = 2;
 export const MAX_LOG_MESSAGE_COUNT = 100000;
 export const MAX_HISTORY_ENTRY_COUNT = 5000;
-export const TIMEOUT_FOR_MERGING_HISTORY_ENTRIES_IN_SECONDS = 60;
-export const MERGABLE_FILE_TYPES = ["md", "txt"];

frontend/sync-client/src/persistence/settings.ts

@@ -11,6 +11,8 @@ export interface SyncSettings {
 	webSocketRetryIntervalMs: number;
 	diffCacheSizeMB: number;
 	enableTelemetry: boolean;
+	networkRetryIntervalMs: number;
+	minimumSaveIntervalMs: number;
 }
 
 export const DEFAULT_SETTINGS: SyncSettings = {
@@ -23,7 +25,9 @@ export const DEFAULT_SETTINGS: SyncSettings = {
 	ignorePatterns: [],
 	webSocketRetryIntervalMs: 3500,
 	diffCacheSizeMB: 4,
-	enableTelemetry: false
+	enableTelemetry: false,
+	networkRetryIntervalMs: 1000,
+	minimumSaveIntervalMs: 1000
 };
 
 export class Settings {

frontend/sync-client/src/services/sync-service.ts

@@ -17,7 +17,6 @@ import type { FetchLatestDocumentsResponse } from "./types/FetchLatestDocumentsR
 import type { PingResponse } from "./types/PingResponse";
 import type { DeleteDocumentVersion } from "./types/DeleteDocumentVersion";
 import type { UpdateTextDocumentVersion } from "./types/UpdateTextDocumentVersion";
-import { NETWORK_RETRY_INTERVAL_MS } from "../consts";
 
 export class SyncService {
 	private readonly client: typeof globalThis.fetch;
@@ -371,10 +370,12 @@ export class SyncService {
 					throw e;
 				}
 
+				const retryInterval =
+					this.settings.getSettings().networkRetryIntervalMs;
 				this.logger.error(
-					`Failed network call (${e}), retrying in ${NETWORK_RETRY_INTERVAL_MS}ms`
+					`Failed network call (${e}), retrying in ${retryInterval}ms`
 				);
-				await sleep(NETWORK_RETRY_INTERVAL_MS);
+				await sleep(retryInterval);
 			}
 		}
 	}

frontend/sync-client/src/sync-client.ts

@@ -24,7 +24,7 @@ import type { MaybeOutdatedClientCursors } from "./types/maybe-outdated-client-c
 import { FileChangeNotifier } from "./sync-operations/file-change-notifier";
 import { FixedSizeDocumentCache } from "./utils/data-structures/fix-sized-cache";
 import { setUpTelemetry } from "./utils/set-up-telemetry";
-import { DIFF_CACHE_SIZE_MB, MINIMUM_SAVE_INTERVAL_MS } from "./consts";
+import { DIFF_CACHE_SIZE_MB } from "./consts";
 
 export class SyncClient {
 	private hasStartedOfflineSync = false;
@@ -157,9 +157,20 @@ export class SyncClient {
 			database: undefined
 		};
 
+		const settings = new Settings(
+			logger,
+			state.settings,
+			async (data): Promise<void> => {
+				state = { ...state, settings: data };
+				// we're not rate-limiting settings saves as (1) we need to initialise the settings to know the rate limit
+				// and (2) settings changes are infrequent enough that rate-limiting is not necessary
+				await persistence.save(state);
+			}
+		);
+
 		const rateLimitedSave = rateLimit(
 			persistence.save,
-			MINIMUM_SAVE_INTERVAL_MS
+			() => settings.getSettings().minimumSaveIntervalMs
 		);
 
 		const database = new Database(
@@ -171,15 +182,6 @@ export class SyncClient {
 			}
 		);
 
-		const settings = new Settings(
-			logger,
-			state.settings,
-			async (data): Promise<void> => {
-				state = { ...state, settings: data };
-				await rateLimitedSave(state);
-			}
-		);
-
 		const fetchController = new FetchController(
 			settings.getSettings().isSyncEnabled,
 			logger
@@ -201,6 +203,7 @@ export class SyncClient {
 		const fileOperations = new FileOperations(
 			logger,
 			database,
+			settings,
 			fs,
 			nativeLineEndings
 		);

frontend/sync-client/src/utils/rate-limit.ts

@@ -10,7 +10,8 @@ import { sleep } from "./sleep";
  *
  * @template T - Type of the function to be rate limited
  * @param {T} fn - The asynchronous function to rate limit
- * @param {number} minIntervalMs - The minimum interval in milliseconds between function calls
+ * @param {number | (() => number)} minIntervalMs - Minimum interval in milliseconds between calls,
+ *        or a function that returns the minimum interval
  * @returns {(...args: Parameters<T>) => ReturnType<T> | Promise<undefined>} A decorated function that respects the rate limit.
  *         Returns the original function's return type when executed, or undefined if the call was superseded by a newer one.
  */
@@ -21,7 +22,7 @@ export function rateLimit<
 	) => Promise<R>
 >(
 	fn: T,
-	minIntervalMs: number
+	minIntervalMs: number | (() => number)
 ): (...args: Parameters<T>) => Promise<R | undefined> {
 	let newArgs: Parameters<T> | undefined = undefined;
 	let running: Promise<unknown> | undefined = undefined;
@@ -46,7 +47,11 @@ export function rateLimit<
 
 		const [promise, resolve] = createPromise();
 		running = promise;
-		sleep(minIntervalMs)
+		sleep(
+			typeof minIntervalMs === "function"
+				? minIntervalMs()
+				: minIntervalMs
+		)
 			.then(resolve)
 			.catch(() => {
 				// sleep cannot fail