接入 LinuxCNC TP 运行反馈

web-rtcp-5axis-sim-plan/app/src/runtime/linuxcnc-interpreter-worker-client.js

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+const SOURCE_MODE = "linuxcnc-interpreter-wasm";
+const SEMANTIC_BOUNDARY = "linuxcnc_interpreter_wasm_canonical_events";
+
+export async function createLinuxCncInterpreterWorkerRuntime({
+  sdkModuleUrl,
+  workerUrl = new URL("./linuxcnc-interpreter-worker.js", import.meta.url).href,
+} = {}) {
+  if (typeof Worker !== "function") {
+    throw new Error("Web Worker is not available in this runtime");
+  }
+
+  const worker = new Worker(workerUrl, { type: "module" });
+  const request = createWorkerRequest(worker);
+  const readiness = await request("init", { sdkModuleUrl });
+
+  const runtime = {
+    apiName: "web-rtcp-5axis-linuxcnc-interpreter-worker-runtime",
+    loaded: true,
+    sourceMode: SOURCE_MODE,
+    semanticBoundary: SEMANTIC_BOUNDARY,
+    executionContext: "worker",
+    workerUrl,
+
+    readiness() {
+      return {
+        ...readiness,
+        apiName: "web-rtcp-5axis-linuxcnc-interpreter-worker-runtime-readiness",
+        executionContext: "worker",
+        workerUrl,
+      };
+    },
+
+    runProgram(programText) {
+      return request("runProgram", { programText });
+    },
+
+    runMachineFileProgram(options = {}) {
+      return request("runMachineFileProgram", options);
+    },
+
+    terminate() {
+      worker.terminate();
+    },
+  };
+
+  return runtime;
+}
+
+function createWorkerRequest(worker) {
+  let nextId = 1;
+  const pending = new Map();
+
+  worker.addEventListener("message", (event) => {
+    const { id, ok, value, error } = event.data || {};
+    const request = pending.get(id);
+    if (!request) return;
+    pending.delete(id);
+    if (ok) {
+      request.resolve(value);
+    } else {
+      request.reject(new Error(error || "LinuxCNC interpreter worker request failed"));
+    }
+  });
+
+  worker.addEventListener("error", (event) => {
+    const error = new Error(event.message || "LinuxCNC interpreter worker error");
+    for (const request of pending.values()) {
+      request.reject(error);
+    }
+    pending.clear();
+  });
+
+  return function request(type, payload = {}) {
+    const id = nextId++;
+    return new Promise((resolve, reject) => {
+      pending.set(id, { resolve, reject });
+      worker.postMessage({ id, type, payload });
+    });
+  };
+}