2 Commits

Author	SHA1	Message	Date
Johanness	4b50f49172	chore: phase 1 cleanup — proper shutdown, flow resource cleanup, test fix ... - node_runner: track all readers/writers in flow_resources vector, release them via mxlReleaseFlowWriter/mxlReleaseFlowReader before destroying the MXL instance (fixes 'leaked flow writer' warning) - node_runner: remove_writer/remove_reader commands now also release the MXL flow resources, not just reset the node's optional<> - engine: call process_manager.stop_all(graph) on shutdown to kill child node processes (prevents orphaned passthrough processes) - graph: add get_node_mut() for process_manager to update node state - process_manager: implement stop_all(Graph&) that SIGTERMs all running node processes - passthrough: reduce logging to first-grain and realign-once only - tests: update flow format assertion to match NMOS (urn:x-nmos:format:video instead of video/v210)	2026-05-26 23:04:16 +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