Deep Dive into the Microsoft CCR Session API
Table of Contents Introduction Why the Concurrency and Coordination Runtime (CCR) Exists Core Building Blocks of CCR 3.1 Dispatcher 3.2 Port & Receiver 3.3 Task, Arbiter, and Interleave The Session API – Overview 4.1 Session Lifetime 4.2 Creating a Session 4.3 Adding Work to a Session 4.4 Cancellation & Cleanup Practical Example 1 – Coordinating Multiple Web Service Calls Practical Example 2 – Sensor Fusion in a Robotics Scenario Advanced Topics 7.1 Nested Sessions 7.2 Session Pooling & Reuse 7.3 Interoperability with async/await 7.4 Debugging Sessions Performance Considerations & Common Pitfalls CCR Session API vs. Other Concurrency Models Conclusion Resources Introduction When you build modern, responsive applications—especially in domains like robotics, IoT, or high‑throughput services—handling asynchronous work efficiently becomes a core architectural challenge. Microsoft’s Concurrency and Coordination Runtime (CCR), originally shipped with Microsoft Robotics Developer Studio (MRDS), offers a lightweight, message‑driven model for orchestrating asynchronous operations without the overhead of heavyweight threads. ...