enhance(server): remove unnecessary workaround for Bun

Author: ardatan

.changeset/empty-plums-like.md

@@ -0,0 +1,5 @@
+---
+'@whatwg-node/server': patch
+---
+
+Remove unnecessary workaround for Bun

.github/workflows/benchmarks.yml

@@ -25,8 +25,6 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-      - name: Install Required Libraries
-        run: sudo apt update && sudo apt install -y libcurl4-openssl-dev libssl-dev
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -69,8 +67,6 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-      - name: Install Required Libraries
-        run: sudo apt update && sudo apt install -y libcurl4-openssl-dev libssl-dev
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:

.github/workflows/tests.yml

@@ -108,8 +108,6 @@ jobs:
     steps:
       - name: Checkout Master
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-      - name: Install Required Libraries
-        run: sudo apt update && sudo apt install -y libcurl4-openssl-dev libssl-dev
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -128,8 +126,6 @@ jobs:
     steps:
       - name: Checkout Master
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-      - name: Install Required Libraries
-        run: sudo apt update && sudo apt install -y libcurl4-openssl-dev libssl-dev
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -194,9 +190,6 @@ jobs:
         with:
           node-version: 24
 
-      - name: Install Required Libraries
-        run: sudo apt update && sudo apt install -y libcurl4-openssl-dev libssl-dev
-
       - name: Cache Node Modules
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
         id: node-modules-cache-deployment-e2e

packages/server/src/utils.ts

@@ -183,42 +183,6 @@ export function normalizeNodeRequest(
     });
   }
 
-  // Workaround for Bun
-  if (globalThis.Bun && fetchAPI.Request === globalThis.Request && isAsyncIterable(rawRequest)) {
-    let iterator: AsyncIterator<Uint8Array>;
-    return new fetchAPI.Request(fullUrl, {
-      method: nodeRequest.method,
-      headers: normalizedHeaders,
-      signal: controller.signal,
-      body: new ReadableStream({
-        start() {
-          iterator ||= rawRequest[Symbol.asyncIterator]();
-        },
-        pull(controller) {
-          iterator ||= rawRequest[Symbol.asyncIterator]();
-          return iterator
-            .next()
-            .then(({ done, value }) => {
-              if (done) {
-                controller.close();
-                return;
-              }
-              controller.enqueue(value);
-            })
-            .catch(err => {
-              controller.error(err);
-            });
-        },
-        cancel(reason) {
-          iterator ||= rawRequest[Symbol.asyncIterator]();
-          return iterator.return?.(reason) as Promise<any>;
-        },
-      }),
-      // @ts-expect-error - AsyncIterable is supported as body
-      duplex: 'half',
-    });
-  }
-
   // perf: instead of spreading the object, we can just pass it as is and it performs better
   return new fetchAPI.Request(fullUrl, {
     method: nodeRequest.method,