Lenient LZ4 check (#298)

Author: samikshya-db

lib/utils/lz4.ts

@@ -6,10 +6,24 @@ function tryLoadLZ4Module(): LZ4Module | undefined {
   try {
     return require('lz4'); // eslint-disable-line global-require
   } catch (err) {
-    const isModuleNotFoundError = err instanceof Error && 'code' in err && err.code === 'MODULE_NOT_FOUND';
-    if (!isModuleNotFoundError) {
-      throw err;
+    if (!(err instanceof Error) || !('code' in err)) {
+      console.warn('Unexpected error loading LZ4 module: Invalid error object', err);
+      return undefined;
     }
+
+    if (err.code === 'MODULE_NOT_FOUND') {
+      console.warn('LZ4 module not installed: Missing dependency', err);
+      return undefined;
+    }
+
+    if (err.code === 'ERR_DLOPEN_FAILED') {
+      console.warn('LZ4 native module failed to load: Architecture or version mismatch', err);
+      return undefined;
+    }
+
+    // If it's not a known error, return undefined
+    console.warn('Unknown error loading LZ4 module: Unhandled error code', err);
+    return undefined;
   }
 }