3.0.6

.gitignore

@@ -1,4 +1,20 @@
-coverage/
-node_modules
-pages/
 .nogit/
+
+# artifacts
+coverage/
+public/
+pages/
+
+# installs
+node_modules/
+
+# caches
+.yarn/
+.cache/
+.rpt2_cache
+
+# builds
+dist/
+dist_*/
+
+# custom

.gitlab-ci.yml

@@ -1,16 +1,19 @@
-# gitzone standard
+# gitzone ci_default
-image: hosttoday/ht-docker-node:npmci
+image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
 
 cache:
   paths:
-  - .npmci_cache/
+    - .npmci_cache/
-  key: "$CI_BUILD_STAGE"
+  key: '$CI_BUILD_STAGE'
 
 stages:
-- security
+  - security
-- test
+  - test
-- release
+  - release
-- metadata
+  - metadata
+
+before_script:
+  - npm install -g @shipzone/npmci
 
 # ====================
 # security stage
@@ -18,109 +21,115 @@ stages:
 mirror:
   stage: security
   script:
-  - npmci git mirror
+    - npmci git mirror
+  only:
+    - tags
   tags:
-  - docker
+    - lossless
-  - notpriv
+    - docker
+    - notpriv
 
-snyk:
+auditProductionDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
   stage: security
   script:
-    - npmci command npm install -g snyk
+    - npmci npm prepare
-    - npmci command npm install --ignore-scripts
+    - npmci command npm install --production --ignore-scripts
-    - npmci command snyk test
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=prod --production
   tags:
-  - docker
+    - docker
-  - notpriv
+  allow_failure: true
+
+auditDevDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
+  stage: security
+  script:
+    - npmci npm prepare
+    - npmci command npm install --ignore-scripts
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=dev
+  tags:
+    - docker
+  allow_failure: true
 
 # ====================
 # test stage
 # ====================
-testLEGACY:
-  stage: test
-  script:
-  - npmci node install legacy
-  - npmci npm install
-  - npmci npm test
-  coverage: /\d+.?\d+?\%\s*coverage/
-  tags:
-  - docker
-  - notpriv
-  allow_failure: true
 
-testLTS:
+testStable:
   stage: test
   script:
-  - npmci node install lts
+    - npmci npm prepare
-  - npmci npm install
+    - npmci node install stable
-  - npmci npm test
+    - npmci npm install
+    - npmci npm test
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
+    - docker
-  - notpriv
+
-    
+testBuild:
-testSTABLE:
   stage: test
   script:
-  - npmci node install stable
+    - npmci npm prepare
-  - npmci npm install
+    - npmci node install stable
-  - npmci npm test
+    - npmci npm install
+    - npmci command npm run build
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
+    - docker
-  - notpriv
 
 release:
   stage: release
   script:
-  - npmci node install stable
+    - npmci node install stable
-  - npmci npm publish
+    - npmci npm publish
   only:
-  - tags
+    - tags
   tags:
-  - docker
+    - lossless
-  - notpriv
+    - docker
+    - notpriv
 
 # ====================
 # metadata stage
 # ====================
 codequality:
   stage: metadata
-  image: docker:stable
   allow_failure: true
-  services:
+  only:
-    - docker:stable-dind
+    - tags
   script:
-    - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
+    - npmci command npm install -g tslint typescript
-    - docker run
+    - npmci npm prepare
-        --env SOURCE_CODE="$PWD"
+    - npmci npm install
-        --volume "$PWD":/code
+    - npmci command "tslint -c tslint.json ./ts/**/*.ts"
-        --volume /var/run/docker.sock:/var/run/docker.sock
-        "registry.gitlab.com/gitlab-org/security-products/codequality:$SP_VERSION" /code
-  artifacts:
-    paths: [codeclimate.json]
   tags:
-  - docker
+    - lossless
-  - priv
+    - docker
+    - priv
 
 trigger:
   stage: metadata
   script:
-  - npmci trigger
+    - npmci trigger
   only:
-  - tags
+    - tags
   tags:
-  - docker
+    - lossless
-  - notpriv
+    - docker
+    - notpriv
 
 pages:
-  image: hosttoday/ht-docker-node:npmci
   stage: metadata
   script:
-    - npmci command npm install -g typedoc typescript
+    - npmci node install lts
+    - npmci command npm install -g @gitzone/tsdoc
+    - npmci npm prepare
     - npmci npm install
-    - npmci command typedoc --module "commonjs" --target "ES2016" --out public/ ts/
+    - npmci command tsdoc
   tags:
+    - lossless
     - docker
     - notpriv
   only:
@@ -128,15 +137,5 @@ pages:
   artifacts:
     expire_in: 1 week
     paths:
-    - public
+      - public
-  allow_failure: true
-
-windowsCompatibility:
-  image: stefanscherer/node-windows:10-build-tools
-  stage: metadata
-  script:
-  - npm install & npm test
-  coverage: /\d+.?\d+?\%\s*coverage/
-  tags:
-  - windows
   allow_failure: true

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "command": "npm test",
+      "name": "Run npm test",
+      "request": "launch",
+      "type": "node-terminal"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,26 @@
+{
+  "json.schemas": [
+    {
+      "fileMatch": ["/npmextra.json"],
+      "schema": {
+        "type": "object",
+        "properties": {
+          "npmci": {
+            "type": "object",
+            "description": "settings for npmci"
+          },
+          "gitzone": {
+            "type": "object",
+            "description": "settings for gitzone",
+            "properties": {
+              "projectType": {
+                "type": "string",
+                "enum": ["website", "element", "service", "npm", "wcc"]
+              }
+            }
+          }
+        }
+      }
+    }
+  ]
+}

npmextra.json

@@ -1,12 +1,18 @@
 {
-  "npmts":{
-    "mode":"default",
-    "testConfig": {
-      "parallel": false
-    }
-  },
   "npmci": {
     "npmGlobalTools": [],
-    "npmAccessLevel": "public"
+    "npmAccessLevel": "public",
+    "npmRegistryUrl": "registry.npmjs.org"
+  },
+  "gitzone": {
+    "projectType": "npm",
+    "module": {
+      "githost": "gitlab.com",
+      "gitscope": "pushrocks",
+      "gitrepo": "taskbuffer",
+      "shortDescription": "flexible task management. TypeScript ready!",
+      "npmPackagename": "@pushrocks/taskbuffer",
+      "license": "MIT"
+    }
   }
 }

package.json

@@ -1,13 +1,14 @@
 {
   "name": "@pushrocks/taskbuffer",
-  "version": "2.0.2",
+  "version": "3.0.6",
   "private": false,
   "description": "flexible task management. TypeScript ready!",
-  "main": "dist/index.js",
+  "main": "dist_ts/index.js",
-  "typings": "dist/index.d.ts",
+  "typings": "dist_ts/index.d.ts",
+  "type": "module",
   "scripts": {
-    "test": "tstest test/",
+    "test": "(tstest test/ --web)",
-    "build": "echo \"Not needed for now\""
+    "build": "(tsbuild --web && tsbundle npm)"
   },
   "repository": {
     "type": "git",
@@ -27,17 +28,35 @@
   },
   "homepage": "https://gitlab.com/pushrocks/taskbuffer#readme",
   "dependencies": {
-    "@pushrocks/lik": "^3.0.1",
+    "@pushrocks/isounique": "^1.0.5",
-    "@pushrocks/smartdelay": "^2.0.1",
+    "@pushrocks/lik": "^6.0.0",
-    "@pushrocks/smartlog": "^2.0.1",
+    "@pushrocks/smartdelay": "^2.0.13",
-    "@pushrocks/smartpromise": "^2.0.5",
+    "@pushrocks/smartlog": "^3.0.1",
-    "@types/cron": "^1.3.0",
+    "@pushrocks/smartpromise": "^3.1.7",
-    "cron": "^1.3.0",
+    "@pushrocks/smartrx": "^3.0.0",
-    "rxjs": "^6.2.2"
+    "@pushrocks/smarttime": "^4.0.1"
   },
   "devDependencies": {
-    "@gitzone/tstest": "^1.0.7",
+    "@gitzone/tsbuild": "^2.1.63",
-    "@pushrocks/tapbundle": "^3.0.1",
+    "@gitzone/tsbundle": "^2.0.6",
-    "@types/node": "^10.5.4"
+    "@gitzone/tsrun": "^1.2.39",
-  }
+    "@gitzone/tstest": "^1.0.72",
+    "@pushrocks/tapbundle": "^5.0.4",
+    "@types/node": "^18.11.18"
+  },
+  "files": [
+    "ts/**/*",
+    "ts_web/**/*",
+    "dist/**/*",
+    "dist_*/**/*",
+    "dist_ts/**/*",
+    "dist_ts_web/**/*",
+    "assets/**/*",
+    "cli.js",
+    "npmextra.json",
+    "readme.md"
+  ],
+  "browserslist": [
+    "last 1 chrome versions"
+  ]
 }

readme.md

@@ -1,64 +1,29 @@
-# taskbuffer
+# @pushrocks/taskbuffer
-
 flexible task management. TypeScript ready!
 
-## Availabililty
+## Availabililty and Links
-
+* [npmjs.org (npm package)](https://www.npmjs.com/package/@pushrocks/taskbuffer)
-[![npm](https://pushrocks.gitlab.io/assets/repo-button-npm.svg)](https://www.npmjs.com/package/taskbuffer)
+* [gitlab.com (source)](https://gitlab.com/pushrocks/taskbuffer)
-[![git](https://pushrocks.gitlab.io/assets/repo-button-git.svg)](https://GitLab.com/pushrocks/taskbuffer)
+* [github.com (source mirror)](https://github.com/pushrocks/taskbuffer)
-[![git](https://pushrocks.gitlab.io/assets/repo-button-mirror.svg)](https://github.com/pushrocks/taskbuffer)
+* [docs (typedoc)](https://pushrocks.gitlab.io/taskbuffer/)
-[![docs](https://pushrocks.gitlab.io/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/taskbuffer/)
 
 ## Status for master
 
-[![build status](https://GitLab.com/pushrocks/taskbuffer/badges/master/build.svg)](https://GitLab.com/pushrocks/taskbuffer/commits/master)
+Status Category | Status Badge
-[![coverage report](https://GitLab.com/pushrocks/taskbuffer/badges/master/coverage.svg)](https://GitLab.com/pushrocks/taskbuffer/commits/master)
+-- | --
-[![npm downloads per month](https://img.shields.io/npm/dm/taskbuffer.svg)](https://www.npmjs.com/package/taskbuffer)
+GitLab Pipelines | [![pipeline status](https://gitlab.com/pushrocks/taskbuffer/badges/master/pipeline.svg)](https://lossless.cloud)
-[![Dependency Status](https://david-dm.org/pushrocks/taskbuffer.svg)](https://david-dm.org/pushrocks/taskbuffer)
+GitLab Pipline Test Coverage | [![coverage report](https://gitlab.com/pushrocks/taskbuffer/badges/master/coverage.svg)](https://lossless.cloud)
-[![bitHound Dependencies](https://www.bithound.io/github/pushrocks/taskbuffer/badges/dependencies.svg)](https://www.bithound.io/github/pushrocks/taskbuffer/master/dependencies/npm)
+npm | [![npm downloads per month](https://badgen.net/npm/dy/@pushrocks/taskbuffer)](https://lossless.cloud)
-[![bitHound Code](https://www.bithound.io/github/pushrocks/taskbuffer/badges/code.svg)](https://www.bithound.io/github/pushrocks/taskbuffer)
+Snyk | [![Known Vulnerabilities](https://badgen.net/snyk/pushrocks/taskbuffer)](https://lossless.cloud)
-[![TypeScript](https://img.shields.io/badge/TypeScript-2.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+TypeScript Support | [![TypeScript](https://badgen.net/badge/TypeScript/>=%203.x/blue?icon=typescript)](https://lossless.cloud)
-[![node](https://img.shields.io/badge/node->=%206.x.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+node Support | [![node](https://img.shields.io/badge/node->=%2010.x.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
-[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
+Code Style | [![Code Style](https://badgen.net/badge/style/prettier/purple)](https://lossless.cloud)
+PackagePhobia (total standalone install weight) | [![PackagePhobia](https://badgen.net/packagephobia/install/@pushrocks/taskbuffer)](https://lossless.cloud)
+PackagePhobia (package size on registry) | [![PackagePhobia](https://badgen.net/packagephobia/publish/@pushrocks/taskbuffer)](https://lossless.cloud)
+BundlePhobia (total size when bundled) | [![BundlePhobia](https://badgen.net/bundlephobia/minzip/@pushrocks/taskbuffer)](https://lossless.cloud)
+Platform support | [![Supports Windows 10](https://badgen.net/badge/supports%20Windows%2010/yes/green?icon=windows)](https://lossless.cloud) [![Supports Mac OS X](https://badgen.net/badge/supports%20Mac%20OS%20X/yes/green?icon=apple)](https://lossless.cloud)
 
-## Install
+## Usage
-
-```sh
-npm install taskbuffer --save
-```
-
-## Concepts
-
-### class `Task`
-
-- A Task in its most simple form is a function that is executed when the task runs.
-- A Task can have a **preTask** and an **afterTask**
-  (those are run before or after the main function whenever the task is called)
-- A Task can be buffered.
-  That means it can be called multiple times in a very short time.
-  However execution happens in line:
-  meaning execution of the task's main function is on halt until the previous task call has finished.
-  You can set bufferMax number, which is the max number of buffered task calls.
-  Any additional calls will then be truncated
-- Task.trigger() and Task.triggerBuffered() always return a Promise
-  which is fullfilled once the related task call has completed.
-- Task.triggered() is an Observable stream that emits events every time a task call is called and every time a call is completed.
-- Task is compatible to gulp streams.
-
-### class `TaskChain`
-
-- TaskChain extends Task.
-- Multiple Tasks can be combined in a bigger task using a TaskChain.
-- While the tasks are async in themselve, TaskChain **runs Tasks serialized** (one after the other)
-- that means that tasks can rely on each other and
-
-### class `TaskParallel`
-
-- TaskParallel extends Task.
-- like TaskChain, however **tasks run in parallel**
-- Tasks cannot rely on each other.
-
-### Usage
 
 We highly recommend TypeScript as this module supports **TypeScript intellisense**.
 
@@ -85,3 +50,14 @@ For further information read the linked docs at the top of this README.
 > MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
 
 [![repo-footer](https://pushrocks.gitlab.io/assets/repo-footer.svg)](https://push.rocks)
+
+## Contribution
+
+We are always happy for code contributions. If you are not the code contributing type that is ok. Still, maintaining Open Source repositories takes considerable time and thought. If you like the quality of what we do and our modules are useful to you we would appreciate a little monthly contribution: You can [contribute one time](https://lossless.link/contribute-onetime) or [contribute monthly](https://lossless.link/contribute). :)
+
+For further information read the linked docs at the top of this readme.
+
+> MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
+| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy)
+
+[![repo-footer](https://lossless.gitlab.io/publicrelations/repofooter.svg)](https://maintainedby.lossless.com)

test/test.1.task.ts

@@ -1,5 +1,6 @@
 import { expect, tap } from '@pushrocks/tapbundle';
-import taskbuffer = require('../ts/index');
+
+import * as taskbuffer from '../ts/index.js';
 
 import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartdelay from '@pushrocks/smartdelay';
@@ -8,13 +9,10 @@ import * as smartdelay from '@pushrocks/smartdelay';
 let testTask: taskbuffer.Task;
 
 let testPreTask = new taskbuffer.Task({
-  taskFunction: function() {
+  taskFunction: async () => {
-    let done = smartpromise.defer();
     console.log('preTask executed');
-    done.resolve();
-    return done.promise;
   },
-  preTask: testTask
+  preTask: testTask,
 });
 
 // some more tasks to test with
@@ -30,20 +28,20 @@ let task1 = new taskbuffer.Task({
       done.resolve();
     }, 5000);
     return done.promise;
-  }
+  },
 });
 
 let task2 = new taskbuffer.Task({
   name: 'Task 1',
-  taskFunction: () => {
+  taskFunction: async () => {
-    let done = smartpromise.defer();
+    const done = smartpromise.defer();
     console.log('Task2 started');
     setTimeout(() => {
       console.log('Task2 executed');
       done.resolve();
     }, 5000);
-    return done.promise;
+    await done.promise;
-  }
+  },
 });
 
 let task3 = new taskbuffer.Task({
@@ -56,7 +54,7 @@ let task3 = new taskbuffer.Task({
       done.resolve();
     }, 5000);
     return done.promise;
-  }
+  },
 });
 
 tap.test('new Task() should return a new task', async () => {
@@ -64,12 +62,12 @@ tap.test('new Task() should return a new task', async () => {
     taskFunction: async () => {
       console.log('executed twice');
     },
-    preTask: testPreTask
+    preTask: testPreTask,
   });
 });
 
 tap.test('expect testTask to be an instance of Task', async () => {
-  expect(testTask).to.be.instanceof(taskbuffer.Task);
+  expect(testTask).toBeInstanceOf(taskbuffer.Task);
 });
 
 tap.test('expect testTask.idle is true', async () => {
@@ -79,13 +77,13 @@ tap.test('expect testTask.idle is true', async () => {
 });
 
 tap.test('testTask.running should be of type boolean and initially false', async () => {
-  expect(testTask.running).to.be.a('boolean');
+  expect(testTask.running).toBeTypeofBoolean();
   // tslint:disable-next-line:no-unused-expression
-  expect(testTask.running).to.be.false;
+  expect(testTask.running).toBeFalse();
 });
 
 tap.test('testTask.trigger() should return Promise', async () => {
-  expect(testTask.trigger()).to.be.instanceof(Promise);
+  expect(testTask.trigger()).toBeInstanceOf(Promise);
 });
 
 tap.test('testTask.trigger() returned Promise should be fullfilled', async () => {
@@ -96,7 +94,7 @@ tap.test('expect to run a task without pre and afterTask errorless', async () =>
   let localTestTask = new taskbuffer.Task({
     taskFunction: async () => {
       console.log('only once');
-    }
+    },
   });
   await localTestTask.trigger();
 });
@@ -107,7 +105,7 @@ tap.test('expect task to run in buffered mode', async () => {
       await smartdelay.delayFor(3000);
     },
     buffered: true,
-    bufferMax: 2
+    bufferMax: 2,
   });
   localTestTask.trigger();
   localTestTask.trigger();

test/test.2.taskchain.ts

@@ -1,47 +1,48 @@
 import { expect, tap } from '@pushrocks/tapbundle';
-import taskbuffer = require('../ts/index');
 
-import * as smartq from 'smartq';
+import * as taskbuffer from '../ts/index.js';
+
+import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartdelay from '@pushrocks/smartdelay';
 
 let task1Executed = false;
-let task1 = new taskbuffer.Task({
+const task1 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task1Executed = true;
-  }
+  },
 });
 
 let task2Executed = false;
-let task2 = new taskbuffer.Task({
+const task2 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task2Executed = true;
-  }
+  },
 });
 
 let task3Executed = false;
-let task3 = new taskbuffer.Task({
+const task3 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task3Executed = true;
-  }
+  },
 });
 
 tap.test('expect run tasks in sequence', async () => {
-  let testTaskchain = new taskbuffer.Taskchain({
+  const testTaskchain = new taskbuffer.Taskchain({
     name: 'Taskchain1',
-    taskArray: [task1, task2, task3]
+    taskArray: [task1, task2, task3],
   });
-  let testPromise = testTaskchain.trigger();
+  const testPromise = testTaskchain.trigger();
   await smartdelay.delayFor(2100);
   // tslint:disable-next-line:no-unused-expression
-  expect(task1Executed).to.be.true;
+  expect(task1Executed).toBeTrue();
   // tslint:disable-next-line:no-unused-expression
-  expect(task2Executed).to.be.false;
+  expect(task2Executed).toBeFalse();
   await smartdelay.delayFor(2100);
   // tslint:disable-next-line:no-unused-expression
-  expect(task2Executed).to.be.true;
+  expect(task2Executed).toBeTrue();
   await testPromise;
 });
 

test/test.3.taskparallel.ts

@@ -1,36 +1,35 @@
 import { expect, tap } from '@pushrocks/tapbundle';
-import taskbuffer = require('../ts/index');
-
-import * as smartq from 'smartq';
 import * as smartdelay from '@pushrocks/smartdelay';
 
+import * as taskbuffer from '../ts/index.js';
+
 let task1Executed = false;
-let task1 = new taskbuffer.Task({
+const task1 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task1Executed = true;
-  }
+  },
 });
 
 let task2Executed = false;
-let task2 = new taskbuffer.Task({
+const task2 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task2Executed = true;
-  }
+  },
 });
 
 let task3Executed = false;
-let task3 = new taskbuffer.Task({
+const task3 = new taskbuffer.Task({
   taskFunction: async () => {
     await smartdelay.delayFor(2000);
     task3Executed = true;
-  }
+  },
 });
 
 tap.test('expect run in Parallel', async () => {
-  let testTaskparallel = new taskbuffer.Taskparallel({
+  const testTaskparallel = new taskbuffer.Taskparallel({
-    taskArray: [task1, task2, task3]
+    taskArray: [task1, task2, task3],
   });
   await testTaskparallel.trigger();
 });

test/test.4.taskmanager.both.ts

@@ -1,16 +1,17 @@
 import { expect, tap } from '@pushrocks/tapbundle';
-import taskbuffer = require('../ts/index');
+
+import * as taskbuffer from '../ts/index.js';
 
 import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartdelay from '@pushrocks/smartdelay';
 
 let myTaskManager: taskbuffer.TaskManager;
 let taskRunCounter = 0;
-let taskDone = smartpromise.defer();
+const taskDone = smartpromise.defer();
 
 tap.test('should create an instance of TaskManager', async () => {
   myTaskManager = new taskbuffer.TaskManager();
-  expect(myTaskManager).to.be.instanceof(taskbuffer.TaskManager);
+  expect(myTaskManager).toBeInstanceOf(taskbuffer.TaskManager);
 });
 
 tap.test('should run the task as expected', async () => {
@@ -18,25 +19,32 @@ tap.test('should run the task as expected', async () => {
   myTaskManager.addTask(
     new taskbuffer.Task({
       name: 'myTask',
+      bufferMax: 1,
+      buffered: true,
       taskFunction: async () => {
-        console.log('Task executed!');
+        console.log('Task "myTask" executed!');
         referenceBoolean = true;
         taskRunCounter++;
         if (taskRunCounter === 10) {
           taskDone.resolve();
         }
-      }
+      },
     })
   );
+  myTaskManager.start();
   await myTaskManager.triggerTaskByName('myTask');
   // tslint:disable-next-line:no-unused-expression
-  expect(referenceBoolean).to.be.true;
+  expect(referenceBoolean).toBeTrue();
 });
 
 tap.test('should schedule task', async () => {
-  myTaskManager.scheduleTaskByName('myTask', '* * * * * *');
+  myTaskManager.scheduleTaskByName('myTask', '*/10 * * * * *');
   await taskDone.promise;
   myTaskManager.descheduleTaskByName('myTask');
 });
 
+tap.test('should stop the taskmanager', async () => {
+  myTaskManager.stop();
+});
+
 tap.start();

test/test.5.task.paramflow.ts

@@ -1,64 +1,65 @@
 import { expect, tap } from '@pushrocks/tapbundle';
-import taskbuffer = require('../ts/index');
+
+import * as taskbuffer from '../ts/index.js';
 
 import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartdelay from '@pushrocks/smartdelay';
 
-let flowTask1 = new taskbuffer.Task({
+const flowTask1 = new taskbuffer.Task({
   taskFunction: (x: number) => {
-    let done = smartpromise.defer();
+    const done = smartpromise.defer();
     console.log('flowTask1');
     console.log(x);
     done.resolve(x);
     return done.promise;
-  }
+  },
 });
 
-let flowTaskBuffered = new taskbuffer.Task({
+const flowTaskBuffered = new taskbuffer.Task({
   taskFunction: (x: number) => {
-    let done = smartpromise.defer();
+    const done = smartpromise.defer();
     console.log('flowTask1');
     console.log(x);
     done.resolve(x);
     return done.promise;
   },
   buffered: true,
-  bufferMax: 1
+  bufferMax: 1,
 });
 
-let flowTask2 = new taskbuffer.Task({
+const flowTask2 = new taskbuffer.Task({
   taskFunction: (x: number) => {
-    let done = smartpromise.defer();
+    const done = smartpromise.defer();
     console.log('flowTask2');
     console.log(x);
     done.resolve(x);
     return done.promise;
   },
-  preTask: flowTask1
+  preTask: flowTask1,
 });
 
-let flowTask3 = new taskbuffer.Taskchain({
+const flowTask3 = new taskbuffer.Taskchain({
-  taskArray: [flowTask1, flowTask2]
+  taskArray: [flowTask1, flowTask2],
 });
 
 tap.test('should let a value flow through a task', async () => {
-  let result = await flowTask1.trigger(12);
+  const result = await flowTask1.trigger(12);
-  expect(result).to.equal(12);
+  expect(result).toEqual(12);
 });
 
 tap.test('expect values to flow between tasks', async () => {
-  let result = await flowTask2.trigger(12);
+  const result = await flowTask2.trigger(12);
-  expect(result).to.equal(12);
+  expect(result).toEqual(12);
 });
 
 tap.test('expect values to flow between tasks when buffered', async () => {
-  let result = await flowTaskBuffered.trigger(12);
+  const result = await flowTaskBuffered.trigger(12);
-  expect(result).to.equal(12);
+  expect(result).toEqual(12);
 });
 
 tap.test('expect values to flow between tasks in Taskchain', async () => {
-  let result = await flowTask3.trigger(12);
+  const result = await flowTask3.trigger(12);
-  expect(result).to.equal(12);
+  expect(result).toEqual(12);
 });
 
 tap.start();

test/test.6.taskonce.ts

@@ -1,6 +1,6 @@
 import { expect, tap } from '@pushrocks/tapbundle';
 
-import * as taskbuffer from '../ts/index';
+import * as taskbuffer from '../ts/index.js';
 
 let myNumber = 0;
 let myTaskOnce: taskbuffer.TaskOnce;
@@ -9,20 +9,20 @@ tap.test('should create a valid instance of TaskOnce', async () => {
   myTaskOnce = new taskbuffer.TaskOnce({
     taskFunction: async () => {
       myNumber++;
-    }
+    },
   });
-  expect(myTaskOnce).to.be.instanceof(taskbuffer.TaskOnce);
+  expect(myTaskOnce).toBeInstanceOf(taskbuffer.TaskOnce);
 });
 
 tap.test('myNumber should still be 0', async () => {
-  expect(myNumber).to.equal(0);
+  expect(myNumber).toEqual(0);
 });
 
 tap.test('myTaskOnce should trigger once', async () => {
   await myTaskOnce.trigger();
   await myTaskOnce.trigger();
   await myTaskOnce.trigger();
-  expect(myNumber).to.equal(1);
+  expect(myNumber).toEqual(1);
 });
 
 tap.start();

test/test.7.taskloop.ts

@@ -0,0 +1,51 @@
+import { tap, expect } from '@pushrocks/tapbundle';
+
+import * as taskbuffer from '../ts/index.js';
+
+let preTask: taskbuffer.Task;
+let afterTask: taskbuffer.Task;
+
+let mainTask: taskbuffer.Task;
+
+tap.test('should create tasks', async () => {
+  preTask = new taskbuffer.Task({
+    name: 'myPreTask',
+    taskFunction: async () => {
+      console.log('pretask executed :)');
+      return 'hi';
+    },
+  });
+  afterTask = new taskbuffer.Task({
+    name: 'myAfterTask',
+    taskFunction: async (x) => {
+      if (x === 'hi') {
+        console.log('afterTask: values get passed along alright');
+      }
+      console.log('afterTask executed :)');
+      return x;
+    },
+    preTask,
+    afterTask,
+  });
+
+  mainTask = new taskbuffer.Task({
+    name: 'mainTask',
+    taskFunction: async (x) => {
+      if (x === 'hi') {
+        console.log('mainTask: values get passed along alright');
+      }
+      console.log('afterTask executed :)');
+      return x;
+    },
+    preTask: () => {
+      return preTask;
+    },
+    afterTask,
+  });
+});
+
+tap.test('should execute the mainTask', async () => {
+  await mainTask.trigger();
+});
+
+tap.start();

test/test.8.bufferedrun.ts

@@ -0,0 +1,52 @@
+import { tap, expect } from '@pushrocks/tapbundle';
+
+import * as taskbuffer from '../ts/index.js';
+
+let counter1 = 0;
+let counter2 = 0;
+let counter3 = 0;
+
+tap.test('should run buffered', async (tools) => {
+  const task = new taskbuffer.Task({
+    name: 'a buffered task',
+    taskFunction: async () => {
+      counter1++;
+      await tools.delayFor(2000);
+      console.log(`task 1 ran ${counter1} times`);
+    },
+    buffered: true,
+    bufferMax: 1,
+    afterTask: () => {
+      return task2;
+    },
+  });
+  const task2 = new taskbuffer.Task({
+    name: 'a buffered task',
+    taskFunction: async () => {
+      counter2++;
+      await tools.delayFor(2000);
+      console.log(`task2 ran ${counter2} times`);
+    },
+    buffered: true,
+    bufferMax: 1,
+    afterTask: () => {
+      return task3;
+    },
+  });
+  const task3 = new taskbuffer.Task({
+    name: 'a buffered task',
+    taskFunction: async () => {
+      counter3++;
+      await tools.delayFor(2000);
+      console.log(`task3 ran ${counter3} times`);
+    },
+    buffered: true,
+    bufferMax: 1,
+  });
+  while (counter1 < 10) {
+    await tools.delayFor(5000);
+    task.trigger();
+  }
+});
+
+tap.start();

test/test.taskrunner.ts

@@ -0,0 +1,34 @@
+import { tap, expect } from '@pushrocks/tapbundle';
+
+import * as taskbuffer from '../ts/index.js';
+
+let testTaskRunner: taskbuffer.TaskRunner;
+
+tap.test('should create a valid taskrunner', async () => {
+  testTaskRunner = new taskbuffer.TaskRunner();
+  await testTaskRunner.start();
+});
+
+tap.test('should execute task when its scheduled', async (tools) => {
+  const done = tools.defer();
+  testTaskRunner.addTask(
+    new taskbuffer.Task({
+      taskFunction: async () => {
+        console.log('hi');
+      },
+    })
+  );
+
+  testTaskRunner.addTask(
+    new taskbuffer.Task({
+      taskFunction: async () => {
+        console.log('there');
+        done.resolve();
+      },
+    })
+  );
+
+  await done.promise;
+});
+
+tap.start();

ts/00_commitinfo_data.ts

@@ -0,0 +1,8 @@
+/**
+ * autocreated commitinfo by @pushrocks/commitinfo
+ */
+export const commitinfo = {
+  name: '@pushrocks/taskbuffer',
+  version: '3.0.6',
+  description: 'flexible task management. TypeScript ready!'
+}

ts/index.ts

@@ -1,8 +1,12 @@
-export { Task, ITaskFunction } from './taskbuffer.classes.task';
+export { Task } from './taskbuffer.classes.task.js';
-export { Taskchain } from './taskbuffer.classes.taskchain';
+export type { ITaskFunction } from './taskbuffer.classes.task.js'
-export { Taskparallel } from './taskbuffer.classes.taskparallel';
+export { Taskchain } from './taskbuffer.classes.taskchain.js';
-export { TaskManager } from './taskbuffer.classes.taskmanager';
+export { Taskparallel } from './taskbuffer.classes.taskparallel.js';
-export { TaskOnce } from './taskbuffer.classes.taskonce';
+export { TaskManager } from './taskbuffer.classes.taskmanager.js';
-
+export { TaskOnce } from './taskbuffer.classes.taskonce.js';
-// import for naming only
+export { TaskRunner } from './taskbuffer.classes.taskrunner.js';
-import './taskbuffer.classes.helpers';
+export { TaskDebounced } from './taskbuffer.classes.taskdebounced.js';
+import * as distributedCoordination from './taskbuffer.classes.distributedcoordinator.js';
+export {
+  distributedCoordination
+}

ts/taskbuffer.classes.bufferrunner.ts

@@ -0,0 +1,39 @@
+import { Task } from './taskbuffer.classes.task.js';
+
+export class BufferRunner {
+  public task: Task;
+  // initialze by default
+  public bufferCounter: number = 0;
+  constructor(taskArg: Task) {
+    this.task = taskArg;
+  }
+
+  public trigger(x: any): Promise<any> {
+    if (!(this.bufferCounter >= this.task.bufferMax)) {
+      this.bufferCounter++;
+    }
+    const returnPromise: Promise<any> = this.task.cycleCounter.getPromiseForCycle(
+      this.bufferCounter + 1
+    );
+    if (!this.task.running) {
+      this._run(x);
+    }
+    return returnPromise;
+  }
+
+  private _run(x: any) {
+    const recursiveBufferRunner = (x: any) => {
+      if (this.bufferCounter >= 0) {
+        this.task.running = true;
+        Task.runTask(this.task, { x: x }).then((x) => {
+          this.bufferCounter--; // this.bufferCounter drops below 0, the recursion stops.
+          this.task.cycleCounter.informOfCycle(x);
+          recursiveBufferRunner(x);
+        });
+      } else {
+        this.task.running = false;
+      }
+    };
+    recursiveBufferRunner(x);
+  }
+}

ts/taskbuffer.classes.cyclecounter.ts

@@ -0,0 +1,36 @@
+import * as plugins from './taskbuffer.plugins.js';
+import { Task } from './taskbuffer.classes.task.js';
+
+export interface ICycleObject {
+  cycleCounter: number;
+  deferred: plugins.smartpromise.Deferred<any>;
+}
+
+export class CycleCounter {
+  public task: Task;
+  public cycleObjectArray: ICycleObject[] = [];
+  constructor(taskArg: Task) {
+    this.task = taskArg;
+  }
+  public getPromiseForCycle(cycleCountArg: number) {
+    const done = plugins.smartpromise.defer();
+    const cycleObject: ICycleObject = {
+      cycleCounter: cycleCountArg,
+      deferred: done,
+    };
+    this.cycleObjectArray.push(cycleObject);
+    return done.promise;
+  }
+  public informOfCycle(x: any) {
+    const newCycleObjectArray: ICycleObject[] = [];
+    this.cycleObjectArray.forEach((cycleObjectArg) => {
+      cycleObjectArg.cycleCounter--;
+      if (cycleObjectArg.cycleCounter <= 0) {
+        cycleObjectArg.deferred.resolve(x);
+      } else {
+        newCycleObjectArray.push(cycleObjectArg);
+      }
+    });
+    this.cycleObjectArray = newCycleObjectArray;
+  }
+}

ts/taskbuffer.classes.distributedcoordinator.ts

@@ -0,0 +1,46 @@
+import { Task } from './taskbuffer.classes.task.js';
+import * as plugins from './taskbuffer.plugins.js';
+
+/**
+ * constains all data for the final coordinator to actually make an informed decision
+ */
+export interface IDistributedDecisionInfoBasis {
+  submitterRandomId: string;
+  taskName: string;
+  taskVersion: string;
+  taskExecutionTime: number;
+  taskExecutionTimeout: number;
+  taskExecutionParallel: number;
+  status: 'requesting' | 'gotRejected' | 'failed' | 'succeeded';
+}
+
+export interface ITaskConsultationResult {
+  considered: boolean;
+  rank: string;
+  reason: string;
+  shouldTrigger: boolean;
+}
+
+export interface IDistributedCoordinatorConstructorOptions {
+  /**
+   * each execution should be announced
+   */
+  announceDistributedDecisionInfoBasis: (distributedCoordinatorArg: DistributedCoordinator, infoBasisArg: IDistributedDecisionInfoBasis) => Promise<ITaskConsultationResult>
+  updateDistributedDecisionInfoBasis: (distributedCoordinatorArg: DistributedCoordinator, infoBasisArg: IDistributedDecisionInfoBasis) => Promise<void>
+}
+
+export class DistributedCoordinator {
+  public options: IDistributedCoordinatorConstructorOptions;
+
+  constructor(optionsArg: IDistributedCoordinatorConstructorOptions) {
+    this.options = optionsArg;
+  }
+
+  public async announceDistributedDecisionInfoBasis(infoBasisArg: IDistributedDecisionInfoBasis): Promise<ITaskConsultationResult> {
+    return this.options.announceDistributedDecisionInfoBasis(this, infoBasisArg);
+  }
+  public async updateDistributedDevisionInfoBasis(infoBasisArg: IDistributedDecisionInfoBasis): Promise<void> {
+    return this.options.updateDistributedDecisionInfoBasis(this, infoBasisArg)
+  }
+
+}

ts/taskbuffer.classes.helpers.ts

@@ -1,160 +0,0 @@
-import plugins = require('./taskbuffer.plugins');
-import { Task, ITaskFunction } from './taskbuffer.classes.task';
-
-export let emptyTaskFunction: ITaskFunction = function(x) {
-  let done = plugins.smartpromise.defer();
-  done.resolve();
-  return done.promise;
-};
-
-export let isTask = function(taskArg: Task): boolean {
-  if (taskArg instanceof Task && typeof taskArg.taskFunction === 'function') {
-    return true;
-  } else {
-    return false;
-  }
-};
-
-export let isTaskTouched = (taskArg: Task, touchedTasksArray: Task[]): boolean => {
-  let result = false;
-  for (let keyArg in touchedTasksArray) {
-    if (taskArg === touchedTasksArray[keyArg]) {
-      result = true;
-    }
-  }
-  return result;
-};
-
-export let runTask = async (taskArg: Task, optionsArg: { x?; touchedTasksArray?: Task[] }) => {
-  let done = plugins.smartpromise.defer();
-
-  // pay respect to execDelay
-  if (taskArg.execDelay) {
-    await plugins.smartdelay.delayFor(taskArg.execDelay);
-  }
-
-  //  set running params
-  taskArg.running = true;
-
-  done.promise.then(async () => {
-    taskArg.running = false;
-  });
-
-  // handle options
-  let options = {
-    ...{ x: undefined, touchedTasksArray: [] },
-    ...optionsArg
-  };
-  let x = options.x;
-  let touchedTasksArray: Task[] = options.touchedTasksArray;
-
-  touchedTasksArray.push(taskArg);
-
-  // run the task cascade
-  let localDeferred = plugins.smartpromise.defer();
-  localDeferred.promise
-    .then(() => {
-      if (taskArg.preTask && !isTaskTouched(taskArg.preTask, touchedTasksArray)) {
-        return runTask(taskArg.preTask, { x: x, touchedTasksArray: touchedTasksArray });
-      } else {
-        let done2 = plugins.smartpromise.defer();
-        done2.resolve(x);
-        return done2.promise;
-      }
-    })
-    .then(x => {
-      return taskArg.taskFunction(x);
-    })
-    .then(x => {
-      if (taskArg.afterTask && !isTaskTouched(taskArg.afterTask, touchedTasksArray)) {
-        return runTask(taskArg.afterTask, { x: x, touchedTasksArray: touchedTasksArray });
-      } else {
-        let done2 = plugins.smartpromise.defer();
-        done2.resolve(x);
-        return done2.promise;
-      }
-    })
-    .then(x => {
-      done.resolve(x);
-    })
-    .catch(err => {
-      console.log(err);
-    });
-  localDeferred.resolve();
-  return await done.promise;
-};
-
-export interface cycleObject {
-  cycleCounter: number;
-  deferred: plugins.smartpromise.Deferred<any>;
-}
-
-export class CycleCounter {
-  task: Task;
-  cycleObjectArray: cycleObject[] = [];
-  constructor(taskArg: Task) {
-    this.task = taskArg;
-  }
-  getPromiseForCycle(cycleCountArg: number) {
-    let done = plugins.smartpromise.defer();
-    let cycleObject: cycleObject = {
-      cycleCounter: cycleCountArg,
-      deferred: done
-    };
-    this.cycleObjectArray.push(cycleObject);
-    return done.promise;
-  }
-  informOfCycle(x) {
-    let newCycleObjectArray: cycleObject[] = [];
-    this.cycleObjectArray.forEach(cycleObjectArg => {
-      cycleObjectArg.cycleCounter--;
-      if (cycleObjectArg.cycleCounter <= 0) {
-        cycleObjectArg.deferred.resolve(x);
-      } else {
-        newCycleObjectArray.push(cycleObjectArg);
-      }
-    });
-    this.cycleObjectArray = newCycleObjectArray;
-  }
-}
-
-export class BufferRunner {
-  task: Task;
-  // initialze by default
-  bufferCounter: number = 0;
-  running: boolean = false;
-  constructor(taskArg: Task) {
-    this.task = taskArg;
-  }
-
-  trigger(x): Promise<any> {
-    if (!(this.bufferCounter >= this.task.bufferMax)) {
-      this.bufferCounter++;
-    }
-    let returnPromise: Promise<any> = this.task.cycleCounter.getPromiseForCycle(
-      this.bufferCounter + 1
-    );
-    if (!this.running) {
-      this._run(x);
-    }
-    return returnPromise;
-  }
-
-  private _run(x) {
-    let recursiveBufferRunner = x => {
-      if (this.bufferCounter >= 0) {
-        this.running = true;
-        this.task.running = true;
-        runTask(this.task, { x: x }).then(x => {
-          this.bufferCounter--;
-          this.task.cycleCounter.informOfCycle(x);
-          recursiveBufferRunner(x);
-        });
-      } else {
-        this.running = false;
-        this.task.running = false;
-      }
-    };
-    recursiveBufferRunner(x);
-  }
-}

ts/taskbuffer.classes.task.ts

@@ -1,29 +1,157 @@
-import * as plugins from './taskbuffer.plugins';
+import * as plugins from './taskbuffer.plugins.js';
-import * as helpers from './taskbuffer.classes.helpers';
+import { BufferRunner } from './taskbuffer.classes.bufferrunner.js';
+import { CycleCounter } from './taskbuffer.classes.cyclecounter.js';
+
+import { logger } from './taskbuffer.logging.js';
 
 export interface ITaskFunction {
   (x?: any): PromiseLike<any>;
 }
 
-export class Task {
+export type TPreOrAfterTaskFunction = () => Task;
-  // man datory properties
-  name: string;
-  taskFunction: ITaskFunction;
-  buffered: boolean;
 
-  bufferMax: number;
+export class Task {
-  execDelay: number;
+  // STATIC
+  public static extractTask(preOrAfterTaskArg: Task | TPreOrAfterTaskFunction): Task {
+    switch (true) {
+      case !preOrAfterTaskArg:
+        return null;
+      case preOrAfterTaskArg instanceof Task:
+        return preOrAfterTaskArg as Task;
+      case typeof preOrAfterTaskArg === 'function':
+        const taskFunction = preOrAfterTaskArg as TPreOrAfterTaskFunction;
+        return taskFunction();
+      default:
+        return null;
+    }
+  }
+
+  public static emptyTaskFunction: ITaskFunction = function (x) {
+    const done = plugins.smartpromise.defer();
+    done.resolve();
+    return done.promise;
+  };
+
+  public static isTask = (taskArg: Task): boolean => {
+    if (taskArg instanceof Task && typeof taskArg.taskFunction === 'function') {
+      return true;
+    } else {
+      return false;
+    }
+  };
+
+  public static isTaskTouched = (
+    taskArg: Task | TPreOrAfterTaskFunction,
+    touchedTasksArray: Task[]
+  ): boolean => {
+    const taskToCheck = Task.extractTask(taskArg);
+    let result = false;
+    for (const keyArg in touchedTasksArray) {
+      if (taskToCheck === touchedTasksArray[keyArg]) {
+        result = true;
+      }
+    }
+    return result;
+  };
+
+  public static runTask = async (
+    taskArg: Task | TPreOrAfterTaskFunction,
+    optionsArg: { x?: any; touchedTasksArray?: Task[] }
+  ) => {
+    // extracts the task in case it is specified as a return value of a function
+    const taskToRun = Task.extractTask(taskArg);
+    const done = plugins.smartpromise.defer();
+
+    // pay respect to execDelay
+    if (taskToRun.execDelay) {
+      await plugins.smartdelay.delayFor(taskToRun.execDelay);
+    }
+
+    //  set running params
+    taskToRun.running = true;
+
+    done.promise.then(async () => {
+      taskToRun.running = false;
+    });
+
+    // handle options
+    const options = {
+      ...{ x: undefined, touchedTasksArray: [] },
+      ...optionsArg,
+    };
+    const x = options.x;
+    const touchedTasksArray: Task[] = options.touchedTasksArray;
+
+    touchedTasksArray.push(taskToRun);
+
+    // run the task cascade
+    const localDeferred = plugins.smartpromise.defer();
+    localDeferred.promise
+      .then(() => {
+        // lets run any preTask
+
+        if (taskToRun.preTask && !Task.isTaskTouched(taskToRun.preTask, touchedTasksArray)) {
+          return Task.runTask(taskToRun.preTask, { x, touchedTasksArray });
+        } else {
+          const done2 = plugins.smartpromise.defer();
+          done2.resolve(x);
+          return done2.promise;
+        }
+      })
+      .then(async (x) => {
+        // lets run the main task
+        try {
+          return await taskToRun.taskFunction(x);
+        } catch (e) {
+          console.log(e);
+        }
+      })
+      .then((x) => {
+        if (taskToRun.afterTask && !Task.isTaskTouched(taskToRun.afterTask, touchedTasksArray)) {
+          return Task.runTask(taskToRun.afterTask, { x: x, touchedTasksArray: touchedTasksArray });
+        } else {
+          const done2 = plugins.smartpromise.defer();
+          done2.resolve(x);
+          return done2.promise;
+        }
+      })
+      .then((x) => {
+        done.resolve(x);
+      })
+      .catch((err) => {
+        console.log(err);
+      });
+    localDeferred.resolve();
+    return await done.promise;
+  };
+
+  // INSTANCE
+  // mandatory properties
+  public name: string;
+  /**
+   * the version of the task
+   * should follow semver
+   * might be important for DistributedCoordinator
+   */
+  public version: string;
+  public taskFunction: ITaskFunction;
+  public buffered: boolean;
+  public cronJob: plugins.smarttime.CronJob;
+
+  public bufferMax: number;
+  public execDelay: number;
+  public timeout: number;
 
   // tasks to run before and after
-  preTask: Task;
+  public preTask: Task | TPreOrAfterTaskFunction;
-  afterTask: Task;
+  public afterTask: Task | TPreOrAfterTaskFunction;
 
   // initialize by default
-  running: boolean = false;
+  public running: boolean = false;
-  bufferRunner = new helpers.BufferRunner(this);
+  public bufferRunner = new BufferRunner(this);
-  cycleCounter = new helpers.CycleCounter(this);
+  public cycleCounter = new CycleCounter(this);
 
-  idle: boolean = true;
+  public idle: boolean = true;
   private _state: string = 'ready';
 
   constructor(optionsArg: {
@@ -34,11 +162,11 @@ export class Task {
     /**
      * any other task to run before
      */
-    preTask?: Task;
+    preTask?: Task | TPreOrAfterTaskFunction;
     /**
      * any other task to run after
      */
-    afterTask?: Task;
+    afterTask?: Task | TPreOrAfterTaskFunction;
     /**
      * wether this task should run buffered
      */
@@ -70,7 +198,7 @@ export class Task {
   /**
    * trigger the task. Will trigger buffered if this.buffered is true
    */
-  trigger(x?): Promise<any> {
+  public trigger(x?: any): Promise<any> {
     if (this.buffered) {
       return this.triggerBuffered(x);
     } else {
@@ -80,15 +208,17 @@ export class Task {
 
   /**
    * trigger task unbuffered.
+   * will actually run the task, not considering any buffered limits.
    */
-  triggerUnBuffered(x?): Promise<any> {
+  public triggerUnBuffered(x?: any): Promise<any> {
-    return helpers.runTask(this, { x: x });
+    return Task.runTask(this, { x: x });
   }
 
   /**
    * trigger task buffered.
+   * note: .trigger() also calls this function
    */
-  triggerBuffered(x?): Promise<any> {
+  public triggerBuffered(x?: any): Promise<any> {
     return this.bufferRunner.trigger(x);
   }
 
@@ -100,7 +230,7 @@ export class Task {
     if (stateArg === 'locked') {
       this._state = 'locked';
     } else {
-      plugins.smartlog.defaultLogger.error('state type ' + stateArg + ' could not be set');
+      logger.log('error', `state type ${stateArg} could not be set`);
     }
   }
 }

ts/taskbuffer.classes.taskchain.ts

@@ -1,9 +1,9 @@
 // TaskChain chains tasks
 // and extends Task
 
-import * as plugins from './taskbuffer.plugins';
+import * as plugins from './taskbuffer.plugins.js';
-import { Task } from './taskbuffer.classes.task';
+import { Task } from './taskbuffer.classes.task.js';
-import helpers = require('./taskbuffer.classes.helpers');
+import { logger } from './taskbuffer.logging.js';
 
 export class Taskchain extends Task {
   taskArray: Task[];
@@ -14,22 +14,22 @@ export class Taskchain extends Task {
     buffered?: boolean;
     bufferMax?: number;
   }) {
-    let options = {
+    const options = {
       ...{
         name: 'unnamed Taskchain',
-        log: false
+        log: false,
       },
       ...optionsArg,
       ...{
         taskFunction: (x: any) => {
           // this is the function that gets executed when TaskChain is triggered
-          let done = plugins.smartpromise.defer(); // this is the starting Deferred object
+          const done = plugins.smartpromise.defer(); // this is the starting Deferred object
           let taskCounter = 0; // counter for iterating async over the taskArray
-          let iterateTasks = x => {
+          const iterateTasks = (x: any) => {
             if (typeof this.taskArray[taskCounter] !== 'undefined') {
               console.log(this.name + ' running: Task' + this.taskArray[taskCounter].name);
-              this.taskArray[taskCounter].trigger(x).then(x => {
+              this.taskArray[taskCounter].trigger(x).then((x) => {
-                plugins.smartlog.defaultLogger.info(this.taskArray[taskCounter].name);
+                logger.log('info', this.taskArray[taskCounter].name);
                 taskCounter++;
                 iterateTasks(x);
               });
@@ -40,8 +40,8 @@ export class Taskchain extends Task {
           };
           iterateTasks(x);
           return done.promise;
-        }
+        },
-      }
+      },
     };
     super(options);
     this.taskArray = optionsArg.taskArray;

ts/taskbuffer.classes.taskdebounced.ts

@@ -0,0 +1,27 @@
+import * as plugins from './taskbuffer.plugins.js';
+
+import { Task, ITaskFunction } from './taskbuffer.classes.task.js';
+
+export class TaskDebounced<T = unknown> extends Task {
+  private _debouncedTaskFunction: ITaskFunction;
+  private _observableIntake = new plugins.smartrx.ObservableIntake<T>();
+
+  constructor(optionsArg: {
+    name: string;
+    taskFunction: ITaskFunction;
+    debounceTimeInMillis: number;
+  }) {
+    super({
+      name: optionsArg.name,
+      taskFunction: async (x: T) => {
+        this._observableIntake.push(x);
+      },
+    });
+    this.taskFunction = optionsArg.taskFunction;
+    this._observableIntake.observable
+      .pipe(plugins.smartrx.rxjs.ops.debounceTime(optionsArg.debounceTimeInMillis))
+      .subscribe((x) => {
+        this.taskFunction(x);
+      });
+  }
+}

ts/taskbuffer.classes.taskmanager.ts

@@ -1,22 +1,36 @@
-import * as plugins from './taskbuffer.plugins';
+import * as plugins from './taskbuffer.plugins.js';
-import { Task } from './taskbuffer.classes.task';
+import { Task } from './taskbuffer.classes.task.js';
+import { DistributedCoordinator } from './taskbuffer.classes.distributedcoordinator.js';
 
-// interfaces
+export interface ICronJob {
-import { Objectmap } from '@pushrocks/lik';
+  cronString: string;
+  taskNameArg: string;
+  job: any;
+}
+
+export interface ITaskManagerConstructorOptions {
+  distributedCoordinator?: DistributedCoordinator
+}
 
 export class TaskManager {
-  taskMap = new plugins.lik.Objectmap<Task>();
+  public randomId = plugins.isounique.uni();
-  private cronJobMap = new plugins.lik.Objectmap<ICronJob>();
+  public taskMap = new plugins.lik.ObjectMap<Task>();
-  constructor() {
+  private cronJobManager = new plugins.smarttime.CronManager();
-    // nothing here
+
+  public options: ITaskManagerConstructorOptions = {
+    distributedCoordinator: null
+  };
+
+  constructor(optionosArg: ITaskManagerConstructorOptions = {}) {
+    this.options = Object.assign(this.options, optionosArg);
   }
 
   /**
    * checks if a task is already present
    * @param taskNameArg
    */
-  getTaskByName(taskNameArg): Task {
+  public getTaskByName(taskNameArg: string): Task {
-    return this.taskMap.find(itemArg => {
+    return this.taskMap.findSync((itemArg) => {
       return itemArg.name === taskNameArg;
     });
   }
@@ -25,7 +39,7 @@ export class TaskManager {
    * adds a Task to the TaskManager
    * @param taskArg
    */
-  addTask(taskArg: Task): void {
+  public addTask(taskArg: Task): void {
     if (!taskArg.name) {
       throw new Error('taskArg needs a name to be added to taskManager');
     }
@@ -37,59 +51,105 @@ export class TaskManager {
    * @param taskArg
    * @param cronStringArg
    */
-  addAndScheduleTask(taskArg: Task, cronStringArg: string) {
+  public addAndScheduleTask(taskArg: Task, cronStringArg: string) {
     this.addTask(taskArg);
-    let taskName = taskArg.name;
+    this.scheduleTaskByName(taskArg.name, cronStringArg);
-    this.scheduleTaskByName(taskName, cronStringArg);
   }
 
   /**
    * triggers a task in the TaskManagerByName
    * @param taskNameArg
    */
-  triggerTaskByName(taskNameArg: string): Promise<any> {
+  public triggerTaskByName(taskNameArg: string): Promise<any> {
-    let taskToTrigger = this.getTaskByName(taskNameArg);
+    const taskToTrigger = this.getTaskByName(taskNameArg);
     if (!taskToTrigger) {
       throw new Error(`There is no task with the name of ${taskNameArg}`);
     }
     return taskToTrigger.trigger();
   }
 
+  public async triggerTask(task: Task) {
+    return task.trigger();
+  }
+
   /**
    * schedules the task by name
    * @param taskNameArg
    */
-  scheduleTaskByName(taskNameArg: string, cronStringArg: string) {
+  public scheduleTaskByName(taskNameArg: string, cronStringArg: string) {
-    let taskToSchedule = this.getTaskByName(taskNameArg);
+    const taskToSchedule = this.getTaskByName(taskNameArg);
-    let job = new plugins.cron.CronJob({
+    const cronJob = this.cronJobManager.addCronjob(cronStringArg, async (triggerTimeArg: number) => {
-      cronTime: cronStringArg,
+      console.log(`taskbuffer schedule triggered task >>${taskToSchedule.name}<<`);
-      onTick: () => {
+      console.log(
-        this.triggerTaskByName(taskNameArg);
+        `task >>${taskToSchedule.name}<< is ${
-      },
+          taskToSchedule.buffered
-      start: true
+            ? `buffered with max ${taskToSchedule.bufferMax} buffered calls`
-    });
+            : `unbuffered`
-    this.cronJobMap.add({
+        }`
-      taskNameArg: taskToSchedule.name,
+      );
-      cronString: cronStringArg,
+      if (this.options.distributedCoordinator) {
-      job: job
+        console.log(`Found a distrubuted coordinator, performing distributed consultation.`);
+        const announcementResult = await this.options.distributedCoordinator.announceDistributedDecisionInfoBasis({
+          submitterRandomId: this.randomId,
+          status: 'requesting',
+          taskExecutionParallel: 1,
+          taskExecutionTime: triggerTimeArg,
+          taskExecutionTimeout: taskToSchedule.timeout,
+          taskName: taskToSchedule.name,
+          taskVersion: taskToSchedule.version,
+        });
+
+        if (!announcementResult.shouldTrigger) {
+          console.log('distributed coordinator result: NOT EXECUTING')
+          return;
+        } else {
+          console.log('distributed coordinator result: CHOSEN AND EXECUTING')
+        }
+      }
+      await taskToSchedule.trigger();
     });
+    taskToSchedule.cronJob = cronJob;
   }
 
-  descheduleTaskByName(taskNameArg: string) {
+  /**
-    let descheduledCron = this.cronJobMap.findOneAndRemove(itemArg => {
+   * deschedules a task by name
-      return itemArg.taskNameArg === taskNameArg;
+   * @param taskNameArg
-    });
+   */
-    descheduledCron.job.stop();
+  public descheduleTaskByName(taskNameArg: string) {
+    const taskToDeSchedule = this.getTaskByName(taskNameArg);
+    if (taskToDeSchedule.cronJob) {
+      this.cronJobManager.removeCronjob(taskToDeSchedule.cronJob);
+      taskToDeSchedule.cronJob = null;
+    }
+    if (this.cronJobManager.cronjobs.isEmpty) {
+      this.cronJobManager.stop();
+    }
+  }
+
+  /**
+   * deschedules a task
+   * @param task
+   */
+  public async descheduleTask(task: Task) {
+    await this.descheduleTaskByName(task.name);
   }
   /**
    * returns all schedules of a specific task
    * @param taskNameArg
    */
-  getSchedulesForTaskName(taskNameArg: string) {}
+  public getSchedulesForTaskName(taskNameArg: string) {}
-}
 
-export interface ICronJob {
+  /**
-  cronString: string;
+   * starts the taskmanager
-  taskNameArg: string;
+   */
-  job: any;
+  public start() {
+    this.cronJobManager.start();
+  }
+
+  /**
+   * stops the taskmanager
+   */
+  public stop() {
+    this.cronJobManager.stop();
+  }
 }

ts/taskbuffer.classes.taskonce.ts

@@ -1,6 +1,6 @@
-import * as plugins from './taskbuffer.plugins';
+import * as plugins from './taskbuffer.plugins.js';
 
-import { Task, ITaskFunction } from './taskbuffer.classes.task';
+import { Task, ITaskFunction } from './taskbuffer.classes.task.js';
 
 /**
  * TaskOnce is run exactly once, no matter how often it is triggered
@@ -15,7 +15,7 @@ export class TaskOnce extends Task {
           this.hasTriggered = true;
           await optionsArg.taskFunction();
         }
-      }
+      },
     });
   }
 }

ts/taskbuffer.classes.taskparallel.ts

@@ -1,23 +1,22 @@
-import * as plugins from './taskbuffer.plugins';
+import * as plugins from './taskbuffer.plugins.js';
-import * as helpers from './taskbuffer.classes.helpers';
+import { Task } from './taskbuffer.classes.task.js';
-import { Task } from './taskbuffer.classes.task';
 
 export class Taskparallel extends Task {
-  taskArray: Task[];
+  public taskArray: Task[];
   constructor(optionsArg: { taskArray: Task[] }) {
     const options = {
       ...optionsArg,
       ...{
         taskFunction: () => {
-          let done = plugins.smartpromise.defer();
+          const done = plugins.smartpromise.defer();
-          let promiseArray: Promise<any>[] = []; // stores promises of all tasks, since they run in parallel
+          const promiseArray: Promise<any>[] = []; // stores promises of all tasks, since they run in parallel
-          this.taskArray.forEach(function(taskArg) {
+          this.taskArray.forEach(function (taskArg) {
             promiseArray.push(taskArg.trigger());
           });
           Promise.all(promiseArray).then(done.resolve);
           return done.promise;
-        }
+        },
-      }
+      },
     };
     super(options);
     this.taskArray = optionsArg.taskArray;

ts/taskbuffer.classes.taskrunner.ts

@@ -0,0 +1,63 @@
+import * as plugins from './taskbuffer.plugins.js';
+
+import { Task } from './taskbuffer.classes.task.js';
+
+export class TaskRunner {
+  public maxParrallelJobs: number = 1;
+  public status: 'stopped' | 'running' = 'stopped';
+  public runningTasks: plugins.lik.ObjectMap<Task> = new plugins.lik.ObjectMap<Task>();
+  public qeuedTasks: Task[] = [];
+
+  constructor() {
+    this.runningTasks.eventSubject.subscribe(async (eventArg) => {
+      this.checkExecution();
+    });
+  }
+
+  /**
+   * adds a task to the qeue
+   */
+  public addTask(taskArg: Task) {
+    this.qeuedTasks.push(taskArg);
+    this.checkExecution();
+  }
+
+  /**
+   * set amount of parallel tasks
+   * be careful, you might loose dependability of tasks
+   */
+  public setMaxParallelJobs(maxParrallelJobsArg: number) {
+    this.maxParrallelJobs = maxParrallelJobsArg;
+  }
+
+  /**
+   * starts the task queue
+   */
+  public async start() {
+    this.status = 'running';
+  }
+
+  /**
+   * checks wether execution is on point
+   */
+  public async checkExecution() {
+    if (
+      this.runningTasks.getArray().length < this.maxParrallelJobs &&
+      this.status === 'running' &&
+      this.qeuedTasks.length > 0
+    ) {
+      const nextJob = this.qeuedTasks.shift();
+      this.runningTasks.add(nextJob);
+      await nextJob.trigger();
+      this.runningTasks.remove(nextJob);
+      this.checkExecution();
+    }
+  }
+
+  /**
+   * stops the task queue
+   */
+  public async stop() {
+    this.status = 'stopped';
+  }
+}

ts/taskbuffer.logging.ts

@@ -0,0 +1,3 @@
+import * as plugins from './taskbuffer.plugins.js';
+
+export const logger = new plugins.smartlog.ConsoleLog();

ts/taskbuffer.plugins.ts

@@ -1,8 +1,9 @@
-import * as smartlog from '@pushrocks/smartlog';
+import * as isounique from '@pushrocks/isounique';
-let cron = require('cron');
 import * as lik from '@pushrocks/lik';
-import * as rxjs from 'rxjs';
+import * as smartlog from '@pushrocks/smartlog';
 import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartdelay from '@pushrocks/smartdelay';
+import * as smartrx from '@pushrocks/smartrx';
+import * as smarttime from '@pushrocks/smarttime';
 
-export { smartlog, cron, lik, rxjs, smartpromise, smartdelay };
+export { isounique, lik, smartlog, smartpromise, smartdelay, smartrx, smarttime };

tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
+    "target": "ES2022",
+    "module": "ES2022",
+    "moduleResolution": "nodenext",
+    "esModuleInterop": true
+  }
+}

tslint.json

@@ -1,3 +0,0 @@
-{
-    "extends": "tslint-config-standard"
-}