Use micro task instead of setTimeout and use Uint8Array

rafi16jan · rafi16jan · commit fe41ac4312bb · 2021-07-30T14:33:54.000+07:00
diff --git a/javascript/emscripten.py b/javascript/emscripten.py
@@ -620,7 +620,7 @@ def garbage_collector(args):
     if globals.pendingAsync is None or not len(globals.pendingAsync):
        if globals.snapshot is None:
           globals.snapshot = Object(snapshot).keep()
-       globals.setTimeout(globals.snapshot.toRef(), JSON.fromInteger(0))
+       globals.setTimeout(globals.snapshot.toRef()) #, JSON.fromInteger(0))
     globals.collector_id = None
 
 
@@ -631,9 +631,9 @@ def run_garbage_collector():
     #if globals.collector_function is None:
     globals.collector_function = json.fromFunction(garbage_collector)
     if globals.setTimeout is None:
-       globals.setTimeout = Object('setTimeout').keep().toFunction()
+       globals.setTimeout = Object('Promise.resolve()')['then'].keep().toFunction()
     setTimeout = globals.setTimeout
-    timeout = setTimeout(globals.collector_function, json.fromInteger(0))
+    timeout = setTimeout(globals.collector_function) #, json.fromInteger(0))
     globals.collector_id = timeout.toString()
 
 method_template = '''
diff --git a/javascript/utils/snapshot_memory.js b/javascript/utils/snapshot_memory.js
@@ -1,8 +1,8 @@
 (function () {
   var copy;
   return function () {
-    if (!copy) copy = new Uint32Array(global.Module.wasmMemory.buffer.slice());
-    var view = new Uint32Array(global.Module.wasmMemory.buffer);
+    if (!copy) copy = new Uint8Array(global.Module.wasmMemory.buffer.slice());
+    var view = new Uint8Array(global.Module.wasmMemory.buffer);
     view.fill(0);
     view.set(copy);
   }
