Initial commit: NetMesh smart ops platform with 3D topology, inspection reports, RCA and AI ops assistant

components/terminal/terminalSerializeWasm.ts

@@ -0,0 +1,33 @@
+/**
+ * Optional WASM-backed terminal serialize hook.
+ *
+ * xterm.js upstream is exploring a WASM serialize addon (~10x faster for large
+ * scrollback). Until a stable package ships alongside @xterm/addon-serialize,
+ * this module feature-detects and falls back to the JS SerializeAddon.
+ */
+
+export type TerminalSerializeFn = (options?: Record<string, unknown>) => string;
+
+let wasmSerializeLoader: (() => Promise<TerminalSerializeFn | null>) | null = null;
+
+export function registerWasmSerializeLoader(
+  loader: () => Promise<TerminalSerializeFn | null>,
+): void {
+  wasmSerializeLoader = loader;
+}
+
+export async function resolveTerminalSerializeFn(
+  jsSerialize: TerminalSerializeFn,
+  preferWasm: boolean,
+): Promise<TerminalSerializeFn> {
+  if (!preferWasm || !wasmSerializeLoader) {
+    return jsSerialize;
+  }
+  try {
+    const wasmSerialize = await wasmSerializeLoader();
+    if (wasmSerialize) return wasmSerialize;
+  } catch {
+    // Fall back to JS serialize below.
+  }
+  return jsSerialize;
+}