1 files changed, 12 insertions, 0 deletions

diff --git a/05_callback/worker.mjs b/05_callback/worker.mjs
new file mode 100644
index 0000000..736e9f8
--- /dev/null
+++ b/05_callback/worker.mjs
@@ -0,0 +1,12 @@
+import Primes from "./build/primes.mjs";
+
+var primes = await Primes();
+const logPtr = primes.addFunction((cstr) => {
+        postMessage({ message: primes.UTF8ToString(cstr) });
+}, "vp");
+
+onmessage = (e) => {
+        const count = primes._primes_in_range(e.data.a, e.data.b, logPtr);
+        postMessage({ message: "There are " + count + " primes between " +
+                e.data.a + " and " + e.data.b });
+};