stream: allow calling callback before promise

Refs: #39535

PR-URL: #40772
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: James M Snell <[email protected]>

Author: ronag

lib/internal/streams/destroy.js

@@ -292,10 +292,14 @@ function constructNT(stream) {
         then.call(
           result,
           function() {
-            process.nextTick(onConstruct, null);
+            if (!called) {
+              process.nextTick(onConstruct, null);
+            }
           },
           function(err) {
-            process.nextTick(onConstruct, err);
+            if (!called) {
+              process.nextTick(onConstruct, err);
+            }
           });
       }
     }

lib/internal/streams/writable.js

@@ -699,10 +699,14 @@ function callFinal(stream, state) {
         then.call(
           result,
           function() {
-            process.nextTick(onFinish, null);
+            if (!called) {
+              process.nextTick(onFinish, null);
+            }
           },
           function(err) {
-            process.nextTick(onFinish, err);
+            if (!called) {
+              process.nextTick(onFinish, err);
+            }
           });
       }
     }

test/parallel/test-stream-construct-async-error.js

@@ -9,26 +9,6 @@ const {
 const { setTimeout } = require('timers/promises');
 const assert = require('assert');
 
-{
-  class Foo extends Duplex {
-    async _construct(cb) {
-      // eslint-disable-next-line no-restricted-syntax
-      await setTimeout(common.platformTimeout(1));
-      cb();
-      throw new Error('boom');
-    }
-  }
-
-  const foo = new Foo();
-  foo.on('error', common.expectsError({
-    message: 'boom'
-  }));
-  foo.on('close', common.mustCall(() => {
-    assert(foo._writableState.constructed);
-    assert(foo._readableState.constructed);
-  }));
-}
-
 {
   class Foo extends Duplex {
     async _destroy(err, cb) {
@@ -98,9 +78,7 @@ const assert = require('assert');
 
   const foo = new Foo();
   foo.write('test', common.mustCall());
-  foo.on('error', common.expectsError({
-    code: 'ERR_MULTIPLE_CALLBACK'
-  }));
+  foo.on('error', common.mustNotCall());
 }
 
 {

test/parallel/test-stream-writable-final-async.js

@@ -0,0 +1,26 @@
+'use strict';
+
+const common = require('../common');
+const {
+  Duplex,
+} = require('stream');
+const { setTimeout } = require('timers/promises');
+
+{
+  class Foo extends Duplex {
+    async _final(callback) {
+      // eslint-disable-next-line no-restricted-syntax
+      await setTimeout(common.platformTimeout(1));
+      callback();
+    }
+
+    _read() {}
+  }
+
+  const foo = new Foo();
+  foo._write = common.mustCall((chunk, encoding, cb) => {
+    cb();
+  });
+  foo.end('test', common.mustCall());
+  foo.on('error', common.mustNotCall());
+}