fix: SharedArrayBuffer is not defined (#858)

packages/orama/src/methods/insert.ts

@@ -1,6 +1,6 @@
 import type { AnyOrama, PartialSchemaDeep, SortValue, TypedDocument } from '../types.js'
 import { isArrayType, isGeoPointType, isVectorType } from '../components.js'
-import { isAsyncFunction } from '../utils.js'
+import { isAsyncFunction, sleep } from '../utils.js'
 import { runMultipleHook, runSingleHook } from '../components/hooks.js'
 import { trackInsertion } from '../components/sync-blocking-checker.js'
 import { createError } from '../errors.js'
@@ -316,8 +316,6 @@ async function innerInsertMultipleAsync<T extends AnyOrama>(
 
   const processAllBatches = async (): Promise<void> => {
     let currentIndex = 0
-    const sab = new SharedArrayBuffer(4)
-    const ia = new Int32Array(sab)
 
     while (currentIndex < docs.length) {
       const startTime = Date.now()
@@ -327,7 +325,7 @@ async function innerInsertMultipleAsync<T extends AnyOrama>(
         const elapsedTime = Date.now() - startTime
         const waitTime = timeout - elapsedTime
         if (waitTime > 0) {
-          Atomics.wait(ia, 0, 0, waitTime)
+          sleep(waitTime)
         }
       }
     }
@@ -369,8 +367,6 @@ function innerInsertMultipleSync<T extends AnyOrama>(
 
   function processAllBatches() {
     const startTime = Date.now()
-    const sab = new SharedArrayBuffer(4)
-    const ia = new Int32Array(sab)
 
     // eslint-disable-next-line no-constant-condition
     while (true) {
@@ -382,7 +378,7 @@ function innerInsertMultipleSync<T extends AnyOrama>(
         if (elapsedTime >= timeout) {
           const remainingTime = timeout - (elapsedTime % timeout)
           if (remainingTime > 0) {
-            Atomics.wait(ia, 0, 0, remainingTime)
+            sleep(remainingTime)
           }
         }
       }
@@ -398,6 +394,7 @@ function innerInsertMultipleSync<T extends AnyOrama>(
   return ids
 }
 
+
 export function innerInsertMultiple<T extends AnyOrama>(
   orama: T,
   docs: PartialSchemaDeep<TypedDocument<T>>[],

packages/orama/src/utils.ts

@@ -442,3 +442,31 @@ export function setUnion<V>(set1: Set<V> | undefined, set2: Set<V>) {
   }
   return new Set([...set1, ...set2]);
 }
+
+// This code is taken from https://github.com/davidmarkclements/atomic-sleep, MIT licensed at the time of commit b8149d3ca276c84a54fa8fa1478f9cc79aabc15a.
+// All credits go to the original author (David Mark Clements, https://github.com/davidmarkclements).
+export function sleep(ms: number) {
+  if (typeof SharedArrayBuffer !== 'undefined' && typeof Atomics !== 'undefined') {
+    const nil = new Int32Array(new SharedArrayBuffer(4))
+    const valid = ms > 0 && ms < Infinity 
+    if (valid === false) {
+      if (typeof ms !== 'number' && typeof ms !== 'bigint') {
+        throw TypeError('sleep: ms must be a number')
+      }
+      throw RangeError('sleep: ms must be a number that is greater than 0 but less than Infinity')
+    }
+
+    Atomics.wait(nil, 0, 0, Number(ms))
+
+  } else {
+    const valid = ms > 0 && ms < Infinity 
+    if (valid === false) {
+      if (typeof ms !== 'number' && typeof ms !== 'bigint') {
+        throw TypeError('sleep: ms must be a number')
+      }
+      throw RangeError('sleep: ms must be a number that is greater than 0 but less than Infinity')
+    }
+    const target = Date.now() + Number(ms)
+    while (target > Date.now()){ /* empty */ }
+  }
+}