diff --git a/src/utils.ts b/src/utils.ts
index c704c93..1f4240d 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -5,27 +5,34 @@ export function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writ
   if (stream.locked) {
     throw new TypeError('ReadableStream is locked.')
   } else if (writable.destroyed) {
-    stream.cancel()
     return
   }
+
   const reader = stream.getReader()
-  writable.on('close', cancel)
-  writable.on('error', cancel)
-  reader.read().then(flow, cancel)
+
+  const handleError = () => {
+    // ignore the error
+  }
+
+  writable.on('error', handleError)
+
+  reader.read().then(flow, handleStreamError)
+
   return reader.closed.finally(() => {
-    writable.off('close', cancel)
-    writable.off('error', cancel)
+    writable.off('error', handleError)
   })
+
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  function cancel(error?: any) {
-    reader.cancel(error).catch(() => {})
+  function handleStreamError(error: any) {
     if (error) {
       writable.destroy(error)
     }
   }
+
   function onDrain() {
-    reader.read().then(flow, cancel)
+    reader.read().then(flow, handleStreamError)
   }
+
   function flow({ done, value }: ReadableStreamReadResult<Uint8Array>): void | Promise<void> {
     try {
       if (done) {
@@ -33,10 +40,10 @@ export function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writ
       } else if (!writable.write(value)) {
         writable.once('drain', onDrain)
       } else {
-        return reader.read().then(flow, cancel)
+        return reader.read().then(flow, handleStreamError)
       }
     } catch (e) {
-      cancel(e)
+      handleStreamError(e)
     }
   }
 }
diff --git a/test/utils.test.ts b/test/utils.test.ts
index 3673c5f..53f6972 100644
--- a/test/utils.test.ts
+++ b/test/utils.test.ts
@@ -1,4 +1,5 @@
-import { buildOutgoingHttpHeaders } from '../src/utils'
+import { Writable } from 'node:stream'
+import { buildOutgoingHttpHeaders, writeFromReadableStream } from '../src/utils'
 
 describe('buildOutgoingHttpHeaders', () => {
   it('original content-type is preserved', () => {
@@ -71,3 +72,41 @@ describe('buildOutgoingHttpHeaders', () => {
     })
   })
 })
+
+describe('writeFromReadableStream', () => {
+  it('should handle client disconnection gracefully without canceling stream', async () => {
+    let enqueueCalled = false
+    let cancelCalled = false
+
+    // Create test ReadableStream
+    const stream = new ReadableStream({
+      start(controller) {
+        setTimeout(() => {
+          try {
+            controller.enqueue(new TextEncoder().encode('test'))
+            enqueueCalled = true
+          } catch {
+            // Test should fail if error occurs
+          }
+          controller.close()
+        }, 100)
+      },
+      cancel() {
+        cancelCalled = true
+      },
+    })
+
+    // Test Writable stream
+    const writable = new Writable()
+
+    // Simulate client disconnection after 50ms
+    setTimeout(() => {
+      writable.destroy()
+    }, 50)
+
+    await writeFromReadableStream(stream, writable)
+
+    expect(enqueueCalled).toBe(true) // enqueue should succeed
+    expect(cancelCalled).toBe(false) // cancel should not be called
+  })
+})