DeprecationWarning: Buffer() is deprecated

[mattgaspar]

"new Buffer()" constructor has been deprecated in Node.js
https://nodejs.org/docs/latest/api/buffer.html#buffer_buffer_from_buffer_alloc_and_buffer_allocunsafe

interceptor.js needs to be updated

Pull request created in June for the original iisnode repo but is still not merged

tjanczuk#636

For anyone that wants to fix there local install, it's any easy change, see the file update on the pull request
https://github.com/tjanczuk/iisnode/pull/636/files
Update this file: C:\Program Files\iisnode\interceptor.js

[rconstantine]

Thanks

[sughosh-mages]

"new Buffer()" constructor has been deprecated in Node.js
https://nodejs.org/docs/latest/api/buffer.html#buffer_buffer_from_buffer_alloc_and_buffer_allocunsafe

interceptor.js needs to be updated

Pull request created in June for the original iisnode repo but is still not merged

tjanczuk#636

For anyone that wants to fix there local install, it's any easy change, see the file update on the pull request
https://github.com/tjanczuk/iisnode/pull/636/files
Update this file: C:\Program Files\iisnode\interceptor.js

Thank you soo much! Only and only this worked!

[aklietz]

Here is the patch:

--- a/src/scripts/interceptor.js
+++ b/src/scripts/interceptor.js
@@ -166,7 +166,12 @@
             }
             else {
                 data = data.toString().replace(/\n/g, '\r\n');
-                return new Buffer(data, typeof encoding === 'string' ? encoding : 'utf8');
+                encoding = (typeof encoding === 'string' ? encoding : 'utf8');
+                if (Buffer.hasOwnProperty('from')) {
+                    return Buffer.from(data, encoding);
+                } else {
+                    return new Buffer(data, encoding);
+                }
             }
         };

I am using iisnode successfully with Node 20.17 on Windows Server 2022.