feat: inform about dropped CLS support

README.md

@@ -573,7 +573,7 @@ If you want to debug a test you should use `gulp test-without-coverage` to run a
 
 - v4.0.0 (upcoming)
     - **Breaking Change**: `request` is declared as a peer dependency which has to be installed separately by the user now
-    - **Breaking Change**: Dropped support for Continuation Local Storage since [`request-promise-any`](https://github.com/request/request-promise-any) can be used for that now
+    - **Breaking Change**: Dropped support for Continuation Local Storage since [`request-promise-any`](https://github.com/request/request-promise-any) can be [used](https://github.com/request/request-promise/wiki/Getting-Back-Support-for-Continuation-Local-Storage) for that now
     - Introduced the `transform2xxOnly` option to ease the breaking change regarding the new `transform` handling in v3.0.0
       *(Thanks to @stevage for pointing out the effect of the breaking change in [issue #131](https://github.com/request/request-promise/issues/131))*
     - Resolved issues [#65](https://github.com/request/request-promise/issues/65) and [#71](https://github.com/request/request-promise/issues/71) by publishing nearly identical libraries to support other Promise implementations: [`request-promise-native`](https://github.com/request/request-promise-native) and [`request-promise-any`](https://github.com/request/request-promise-any)

lib/rp.js

@@ -20,4 +20,9 @@ configure({
 });
 
 
+request.bindCLS = function RP$bindCLS() {
+    throw new Error('CLS support was dropped. To get it back read: https://github.com/request/request-promise/wiki/Getting-Back-Support-for-Continuation-Local-Storage');
+};
+
+
 module.exports = request;

test/spec/request-test.js

@@ -148,4 +148,12 @@ describe('Request-Promise', function () {
 
     });
 
+    it('should inform about the dropped CLS support', function () {
+
+        expect(function () {
+            rp.bindCLS();
+        }).to.throw();
+
+    });
+
 });