record io

record_io/promise.js

@@ -0,0 +1,33 @@
+//let value = Promise.reject(1)
+
+/*
+value.then(
+  () => console.log('res'),
+  () => console.log('rej'),
+)
+*/
+
+
+/*
+const original_value = value
+
+value = new Promise((resolve, reject) => {
+  globalThis.setTimeout(
+    () => {
+      console.log('timeout')
+      original_value.then(resolve, reject)
+    },
+    1000
+  )
+})
+
+try {
+  console.log(await value)
+} catch(e) {
+  console.log('ERROR', e)
+}
+*/
+
+const t = globalThis.setTimeout
+
+t(() => console.log('timeout'), 100)