diff --git a/.changeset/red-tips-mate.md b/.changeset/red-tips-mate.md
new file mode 100644
index 00000000..adb187b8
--- /dev/null
+++ b/.changeset/red-tips-mate.md
@@ -0,0 +1,5 @@
+---
+"vinxi": patch
+---
+
+upstreams Fix server functions hanging on edge functions solidjs/solid-start#1255
diff --git a/packages/vinxi/runtime/server.js b/packages/vinxi/runtime/server.js
index e34c9556..6177b61c 100644
--- a/packages/vinxi/runtime/server.js
+++ b/packages/vinxi/runtime/server.js
@@ -95,7 +95,6 @@ import {
 	toNodeListener,
 	toPlainHandler,
 	toWebHandler,
-	toWebRequest as toWebRequestH3,
 	unsealSession, // updateSession,
 	use,
 	useBase, // useSession,
@@ -132,6 +131,46 @@ export function defineMiddleware(options) {
 	return options;
 }
 
+/**
+ * The web request utils are copied from `h3` with a few bug fixes regaring multiple access to
+ * `readBody` and when the body is an ArrayBuffer, such as in Deno, Edge Functions, etc.
+ *
+ * We intend to remove this section once this is upstreamed in h3.
+ */
+
+function toWebRequestH3(/** @type {import('h3').H3Event} */ event) {
+	/**
+	 * @type {ReadableStream | undefined}
+	 */
+	let readableStream;
+
+	const url = getRequestURL(event);
+	const base = {
+		// @ts-ignore Undici option
+		duplex: "half",
+		method: event.method,
+		headers: event.headers,
+	};
+
+	if (event.node.req.body instanceof ArrayBuffer) {
+		return new Request(url, {
+			...base,
+			body: event.node.req.body,
+		});
+	}
+
+	return new Request(url, {
+		...base,
+		get body() {
+			if (readableStream) {
+				return readableStream;
+			}
+			readableStream = getRequestWebStream(event);
+			return readableStream;
+		},
+	});
+}
+
 export function toWebRequest(/** @type {import('h3').H3Event} */ event) {
 	event.web ??= {
 		request: toWebRequestH3(event),
@@ -140,6 +179,14 @@ export function toWebRequest(/** @type {import('h3').H3Event} */ event) {
 	return event.web.request;
 }
 
+/**
+ * The session utils are copied from `h3` with a few bug fixe regaring locking when sealing happens
+ * so things dont get stuck.
+ *
+ * We intend to remove this section once this is upstreamed in h3.
+ *
+ */
+
 const DEFAULT_NAME = "h3";
 const DEFAULT_COOKIE = {
 	path: "/",