From f5e8e96089bbe42170a4a77253dfe56f75abb5c2 Mon Sep 17 00:00:00 2001
From: Benedikt Franke <benedikt.franke@mll.com>
Date: Tue, 21 Mar 2023 15:32:36 +0100
Subject: [PATCH 1/3] Add recipe to audit servers with Deno

---
 README.md | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/README.md b/README.md
index 9e9fe2cb..a32c6f8c 100644
--- a/README.md
+++ b/README.md
@@ -736,6 +736,31 @@ for (const audit of serverAudits({
 
 </details>
 
+<details id="audit-deno">
+<summary><a href="#audit-deno">🔗</a> Audit for servers usage in <a href="https://deno.land">Deno</a> environment</summary>
+
+```ts
+import { serverAudits } from 'https://esm.sh/graphql-http';
+
+for (const audit of serverAudits({
+  url: 'http://localhost:4000/graphql',
+  fetchFn: fetch,
+})) {
+  Deno.test(audit.name, async () => {
+    const result = await audit.fn();
+    if (result.status === 'error') {
+      throw result.reason;
+    }
+    if (result.status === 'warn') {
+      console.warn(result.reason); // or throw if you want full compliance (warnings are not requirements)
+    }
+    // result.status === 'ok'
+  });
+}
+```
+
+</details>
+
 ## Only [GraphQL over HTTP](https://graphql.github.io/graphql-over-http/)
 
 This is the official [GraphQL over HTTP spec](https://graphql.github.io/graphql-over-http/) reference implementation and as such follows the specification strictly without any additional features (like file uploads, @stream/@defer directives and subscriptions).

From 1dd821c5f573c025643cfe77f22953f40e1cd3b9 Mon Sep 17 00:00:00 2001
From: Benedikt Franke <benedikt.franke@mll.com>
Date: Tue, 21 Mar 2023 16:35:13 +0100
Subject: [PATCH 2/3] npm, command

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a32c6f8c..82d1f4f8 100644
--- a/README.md
+++ b/README.md
@@ -740,7 +740,7 @@ for (const audit of serverAudits({
 <summary><a href="#audit-deno">🔗</a> Audit for servers usage in <a href="https://deno.land">Deno</a> environment</summary>
 
 ```ts
-import { serverAudits } from 'https://esm.sh/graphql-http';
+import { serverAudits } from 'npm:graphql-http';
 
 for (const audit of serverAudits({
   url: 'http://localhost:4000/graphql',
@@ -759,6 +759,8 @@ for (const audit of serverAudits({
 }
 ```
 
+Put the above contents in a file and run it with `deno test --allow-net`.
+
 </details>
 
 ## Only [GraphQL over HTTP](https://graphql.github.io/graphql-over-http/)

From 5363fa318f5c0852c266ad0e57c10ba191066784 Mon Sep 17 00:00:00 2001
From: Benedikt Franke <benedikt.franke@mll.com>
Date: Tue, 21 Mar 2023 18:30:31 +0100
Subject: [PATCH 3/3] Avoid leaking resources

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 82d1f4f8..3f58e641 100644
--- a/README.md
+++ b/README.md
@@ -754,7 +754,10 @@ for (const audit of serverAudits({
     if (result.status === 'warn') {
       console.warn(result.reason); // or throw if you want full compliance (warnings are not requirements)
     }
-    // result.status === 'ok'
+    // Avoid leaking resources
+    if ('body' in result && result.body instanceof ReadableStream) {
+      await result.body.cancel();
+    }
   });
 }
 ```