BREAKING CHANGE(taskbuffer): Change default Task error handling: trigger() now rejects when taskFunction throws; add catchErrors option (default false) to preserve previous swallow behavior; track errors (lastError, errorCount) and expose them in metadata; improve error propagation and logging across runners, chains, parallels and debounced tasks; add tests and documentation for new behavior.

ts/taskbuffer.classes.taskdebounced.ts

@@ -1,6 +1,7 @@
 import * as plugins from './taskbuffer.plugins.js';
 
 import { Task, type ITaskFunction } from './taskbuffer.classes.task.js';
+import { logger } from './taskbuffer.logging.js';
 
 export class TaskDebounced<T = unknown> extends Task {
   private _debouncedTaskFunction: ITaskFunction;
@@ -22,8 +23,17 @@ export class TaskDebounced<T = unknown> extends Task {
       .pipe(
         plugins.smartrx.rxjs.ops.debounceTime(optionsArg.debounceTimeInMillis),
       )
-      .subscribe((x) => {
-        this.taskFunction(x);
+      .subscribe({
+        next: async (x) => {
+          try {
+            await this.taskFunction(x);
+          } catch (err) {
+            logger.log('error', `TaskDebounced "${this.name || 'unnamed'}" failed: ${err instanceof Error ? err.message : String(err)}`);
+          }
+        },
+        error: (err) => {
+          logger.log('error', `TaskDebounced "${this.name || 'unnamed'}" observable error: ${err instanceof Error ? err.message : String(err)}`);
+        },
       });
   }
 }