[browser][MT] try to fix "Invalid atomic access index" - more

src/mono/browser/runtime/marshal-to-cs.ts

@@ -18,7 +18,7 @@ import {
     set_arg_element_type, ManagedObject, JavaScriptMarshalerArgSize, proxy_debug_symbol, get_arg_gc_handle, get_arg_type
 } from "./marshal";
 import { get_marshaler_to_js_by_type } from "./marshal-to-js";
-import { _zero_region, localHeapViewF64, localHeapViewI32, localHeapViewU8 } from "./memory";
+import { _zero_region, forceThreadMemoryViewRefresh, localHeapViewF64, localHeapViewI32, localHeapViewU8 } from "./memory";
 import { stringToMonoStringRoot, stringToUTF16 } from "./strings";
 import { JSMarshalerArgument, JSMarshalerArguments, JSMarshalerType, MarshalerToCs, MarshalerToJs, BoundMarshalerToCs, MarshalerType } from "./types/internal";
 import { TypedArray } from "./types/emscripten";
@@ -359,6 +359,7 @@ function _marshal_task_to_cs(arg: JSMarshalerArgument, value: Promise<any>, _?:
             mono_assert(!holder.isCanceled, "This promise already canceled.");
             holder.isResolved = true;
             if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
                 settleUnsettledPromise();
             }
             // we can unregister the GC handle just on JS side
@@ -387,6 +388,7 @@ function _marshal_task_to_cs(arg: JSMarshalerArgument, value: Promise<any>, _?:
             mono_assert(!holder.isResolved, "This promise already resolved.");
             holder.isResolved = true;
             if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
                 settleUnsettledPromise();
             }
             // we can unregister the GC handle just on JS side

src/mono/browser/runtime/marshal.ts

@@ -5,7 +5,7 @@ import WasmEnableThreads from "consts:wasmEnableThreads";
 
 import { js_owned_gc_handle_symbol, teardown_managed_proxy } from "./gc-handles";
 import { Module, loaderHelpers, mono_assert, runtimeHelpers } from "./globals";
-import { getF32, getF64, getI16, getI32, getI64Big, getU16, getU32, getU8, setF32, setF64, setI16, setI32, setI64Big, setU16, setU32, setU8, localHeapViewF64, localHeapViewI32, localHeapViewU8, _zero_region, getB32, setB32 } from "./memory";
+import { getF32, getF64, getI16, getI32, getI64Big, getU16, getU32, getU8, setF32, setF64, setI16, setI32, setI64Big, setU16, setU32, setU8, localHeapViewF64, localHeapViewI32, localHeapViewU8, _zero_region, getB32, setB32, forceThreadMemoryViewRefresh } from "./memory";
 import { mono_wasm_new_external_root } from "./roots";
 import { GCHandle, JSHandle, MonoObject, MonoString, GCHandleNull, JSMarshalerArguments, JSFunctionSignature, JSMarshalerType, JSMarshalerArgument, MarshalerToJs, MarshalerToCs, WasmRoot, MarshalerType } from "./types/internal";
 import { TypedArray, VoidPtr } from "./types/emscripten";
@@ -24,6 +24,9 @@ export const JSMarshalerTypeSize = 32;
 export const JSMarshalerSignatureHeaderSize = 4 * 8; // without Exception and Result
 
 export function alloc_stack_frame(size: number): JSMarshalerArguments {
+    if (WasmEnableThreads) {
+        forceThreadMemoryViewRefresh();
+    }
     const bytes = JavaScriptMarshalerArgSize * size;
     const args = Module.stackAlloc(bytes) as any;
     _zero_region(args, bytes);

src/mono/browser/runtime/scheduling.ts

@@ -34,6 +34,9 @@ function prevent_timer_throttling_tick() {
     if (!loaderHelpers.is_runtime_running()) {
         return;
     }
+    if (WasmEnableThreads) {
+        forceThreadMemoryViewRefresh();
+    }
     cwraps.mono_wasm_execute_timer();
     pump_count++;
     mono_background_exec_until_done();

src/mono/browser/runtime/web-socket.ts

@@ -6,7 +6,7 @@ import WasmEnableThreads from "consts:wasmEnableThreads";
 import { prevent_timer_throttling } from "./scheduling";
 import { Queue } from "./queue";
 import { ENVIRONMENT_IS_NODE, ENVIRONMENT_IS_SHELL, createPromiseController, loaderHelpers, mono_assert } from "./globals";
-import { setI32, localHeapViewU8 } from "./memory";
+import { setI32, localHeapViewU8, forceThreadMemoryViewRefresh } from "./memory";
 import { VoidPtr } from "./types/emscripten";
 import { PromiseController } from "./types/internal";
 import { mono_log_warn } from "./logging";
@@ -69,6 +69,9 @@ export function ws_wasm_create(uri: string, sub_protocols: string[] | null, rece
         try {
             if (ws[wasm_ws_is_aborted]) return;
             if (!loaderHelpers.is_runtime_running()) return;
+            if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
+            }
             open_promise_control.resolve(ws);
             prevent_timer_throttling();
         } catch (error: any) {
@@ -79,6 +82,9 @@ export function ws_wasm_create(uri: string, sub_protocols: string[] | null, rece
         try {
             if (ws[wasm_ws_is_aborted]) return;
             if (!loaderHelpers.is_runtime_running()) return;
+            if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
+            }
             web_socket_on_message(ws, ev);
             prevent_timer_throttling();
         } catch (error: any) {
@@ -90,6 +96,9 @@ export function ws_wasm_create(uri: string, sub_protocols: string[] | null, rece
             ws.removeEventListener("message", local_on_message);
             if (ws[wasm_ws_is_aborted]) return;
             if (!loaderHelpers.is_runtime_running()) return;
+            if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
+            }
 
             ws[wasm_ws_close_received] = true;
             ws["close_status"] = ev.code;
@@ -119,6 +128,9 @@ export function ws_wasm_create(uri: string, sub_protocols: string[] | null, rece
         try {
             if (ws[wasm_ws_is_aborted]) return;
             if (!loaderHelpers.is_runtime_running()) return;
+            if (WasmEnableThreads) {
+                forceThreadMemoryViewRefresh();
+            }
             ws.removeEventListener("message", local_on_message);
             const message = ev.message
                 ? "WebSocket error: " + ev.message