a promising run

src/global.cc

@@ -1,12 +1,26 @@
 #include "global.h"
+// Throw error for user, or just throw the message for internal communication
 void throwJS(const char* msg, bool err) {
-  EM_ASM({
-    if($1) {
-      throw Error(UTF8ToString($0));
-      return;
-    }
-    throw UTF8ToString($0);
-  },msg, err);
+  static pthread_t targetThrd{pthread_self()};
+  static ProxyingQueue pq{};
+  if(pthread_self() == targetThrd) {
+    EM_ASM({
+      if($1) {
+        throw Error(UTF8ToString($0));
+        return;
+      }
+      throw UTF8ToString($0);
+    },msg, err);
+  }
+  pq.proxyAsync(targetThrd, [&](){
+    EM_ASM({
+      if($1) {
+        throw Error(UTF8ToString($0));
+        return;
+      }
+      throw UTF8ToString($0);
+    },msg, err);
+  });
 }
 int main() {
   //vosk_set_log_level(-1);
@@ -14,4 +28,5 @@ int main() {
     wasmfs_create_directory("/opfs",0777,wasmfs_create_opfs_backend());
   }};
   t.detach();
+  emscripten_exit_with_live_runtime();
 }