Eclipse Data Plane Signaling

<p>The Eclipse Data Plane Signaling specification defines an interoperable protocol for DSP control planes to communicate with data planes. The scope of the specification includes:</p><p>- A protocol for control planes to manage data transfers using a variety of wire protocols, ranging from HTTP-based to streaming event systems.&nbsp;<br>- A registry of data transfer types so that other projects can define non-clashing identifiers for those types.<br>- An associated TCK in the [Eclipse Dataspace TCK](https://github.com/eclipse-dataspacetck) project.</p><p>The following are out of scope for Eclipse Data Plane Signaling:</p><p>- The definition of specific wire protocol formats and data transfer types<br>- Any data plane implementation</p>