“Google Toolbox for Mac HTTP Fetcher has now been promoted to its own Google Code open source project. Though simple to use for basic GETs and POSTs, it also offers a variety of convenient features for developers of networking applications.[…]This basic http fetcher functionality requires adding just a single source file and header to an application. But the fetcher comes with support for many more advanced features, such as automatic retry on errors, cookie handling, ETag tracking and response caching, convenient request and response logging, and multi-part MIME upload.
To get started using the GTM HTTP Fetcher, read the introduction at the project site, and join the Google Toolbox for Mac discussion group. You can find even more of our open source resources for iOS and Mac developers at Google Mac Developer Playground,” Google said.[Source]