2 Commits

Author	SHA1	Message	Date
Johanness	5b2d420e71	feat: add node HTTP control, engine-to-node communication, connect-input/output API ... - Node control server now accepts HTTP POST /cmd for command dispatch (in addition to existing WebSocket control) - Added NodeControlClient: engine sends commands to nodes via HTTP POST - New REST endpoints: POST /api/graph/nodes/:id/connect-input - connect node input to MXL flow POST /api/graph/nodes/:id/connect-output - create new MXL flow + connect output POST /api/graph/nodes/:id/disconnect-port - remove reader/writer POST /api/graph/nodes/:id/command - send raw command to node - Flow IDs now use proper UUID v4 format (MXL requires standard UUIDs) - Flow definitions use NMOS format (urn:x-nmos:format:video) - Engine passes --mxl-domain to node processes - User-provided node IDs (via 'id' field in POST body) - End-to-end verified: testsrc → passthrough → new MXL output flow	2026-05-26 21:33:17 +03:00
Johanness	5b5ffa1308	feat: scaffold project framework with engine, node skeleton, and passthrough node ... - CMake build system with vcpkg dependency management - libdmf-node: Node interface, port definitions, WebSocket control server, node runner with MXL lifecycle management - libdmf-engine: Graph model (nodes/edges CRUD, serialization), FlowManager (UUID + V210 NMOS flow definitions), ProcessManager (fork/exec node processes), ApiServer (REST API for graph control) - Passthrough node: reads V210 grains from MXL, copies, writes to MXL - Unit tests for Graph and FlowManager (6 cases, 21 assertions) - MXL SDK as git submodule (symlinked from extern/mxl)	2026-05-26 01:32:50 +03:00