fix: reland async context (denoland#25140)

This reverts commit 71ca61e.

Now uses a shared implementation from deno_core.

ext/node/lib.rs

@@ -148,15 +148,6 @@ fn op_node_build_os() -> String {
   env!("TARGET").split('-').nth(2).unwrap().to_string()
 }
 
-#[op2(fast)]
-fn op_node_is_promise_rejected(value: v8::Local<v8::Value>) -> bool {
-  let Ok(promise) = v8::Local::<v8::Promise>::try_from(value) else {
-    return false;
-  };
-
-  promise.state() == v8::PromiseState::Rejected
-}
-
 #[op2]
 #[string]
 fn op_npm_process_state(state: &mut OpState) -> Result<String, AnyError> {
@@ -347,7 +338,6 @@ deno_core::extension!(deno_node,
     ops::os::op_cpus<P>,
     ops::os::op_homedir<P>,
     op_node_build_os,
-    op_node_is_promise_rejected,
     op_npm_process_state,
     ops::require::op_require_init_paths,
     ops::require::op_require_node_module_paths<P>,

ext/node/polyfills/_next_tick.ts

@@ -10,9 +10,15 @@ import { validateFunction } from "ext:deno_node/internal/validators.mjs";
 import { _exiting } from "ext:deno_node/_process/exiting.ts";
 import { FixedQueue } from "ext:deno_node/internal/fixed_queue.ts";
 
+const {
+  getAsyncContext,
+  setAsyncContext,
+} = core;
+
 interface Tock {
   callback: (...args: Array<unknown>) => void;
   args: Array<unknown>;
+  snapshot: unknown;
 }
 
 let nextTickEnabled = false;
@@ -23,17 +29,19 @@ export function enableNextTick() {
 const queue = new FixedQueue();
 
 export function processTicksAndRejections() {
-  let tock;
+  let tock: Tock;
   do {
     // deno-lint-ignore no-cond-assign
     while (tock = queue.shift()) {
       // FIXME(bartlomieju): Deno currently doesn't support async hooks
       // const asyncId = tock[async_id_symbol];
       // emitBefore(asyncId, tock[trigger_async_id_symbol], tock);
 
+      const oldContext = getAsyncContext();
       try {
-        const callback = (tock as Tock).callback;
-        if ((tock as Tock).args === undefined) {
+        setAsyncContext(tock.snapshot);
+        const callback = tock.callback;
+        if (tock.args === undefined) {
           callback();
         } else {
           const args = (tock as Tock).args;
@@ -58,6 +66,7 @@ export function processTicksAndRejections() {
         // FIXME(bartlomieju): Deno currently doesn't support async hooks
         // if (destroyHooksExist())
         // emitDestroy(asyncId);
+        setAsyncContext(oldContext);
       }
 
       // FIXME(bartlomieju): Deno currently doesn't support async hooks
@@ -143,6 +152,7 @@ export function nextTick<T extends Array<unknown>>(
     // FIXME(bartlomieju): Deno currently doesn't support async hooks
     // [async_id_symbol]: asyncId,
     // [trigger_async_id_symbol]: triggerAsyncId,
+    snapshot: getAsyncContext(),
     callback,
     args: args_,
   };