fix: add default port range (#63)

unjs · Mar 13, 2023 · 9481c97 · 9481c97
1 parent 767c9ed
commit 9481c97
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -84,6 +84,7 @@ export async function listen(
     port: Number(options_.port),
     verbose: !options_.isTest,
     host: options_.hostname,
+    alternativePortRange: [3000, 3100],
     ...(typeof options_.port === "object" && options_.port),
   });
 

diff --git a/test/index.test.ts b/test/index.test.ts
@@ -83,4 +83,16 @@ describe("listhen", () => {
     });
     expect(listener.url).toMatch(/:5\d{4}\/$/);
   });
+
+  test("should listen to the next port in range (3000 -> 31000)", async () => {
+    listener = await listen(handle, {
+      port: { port: 3000 },
+    });
+    expect(listener.url).toMatch(/:3000\/$/);
+    const listener2 = await listen(handle, {
+      port: { port: 3000 },
+    });
+    expect(listener2.url).toMatch(/:3001\/$/);
+    await listener2.close();
+  });
 });