Fix detecting of browser rendering + ai binding

.changeset/pre.json

@@ -19,6 +19,7 @@
     "nervous-kids-guess",
     "new-gifts-repair",
     "smooth-vans-know",
+    "strong-monkeys-film",
     "two-oranges-peel"
   ]
 }

.changeset/strong-monkeys-film.md

@@ -0,0 +1,5 @@
+---
+'@microlabs/otel-cf-workers': patch
+---
+
+Browser Rendering + AI binding send invalid URLs. Disable auto-instrumentation for now.

CHANGELOG.md

@@ -1,5 +1,11 @@
 # @microlabs/otel-cf-workers
 
+## 1.0.0-rc.20
+
+### Patch Changes
+
+- Browser Rendering + AI binding send invalid URLs. Disable auto-instrumentation for now.
+
 ## 1.0.0-rc.19
 
 ### Patch Changes

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@microlabs/otel-cf-workers",
-	"version": "1.0.0-rc.19",
+	"version": "1.0.0-rc.20",
 	"main": "dist/cjs/index.js",
 	"module": "dist/esm/index.js",
 	"types": "dist/esm/index.d.ts",

src/instrumentation/fetch.ts

@@ -192,14 +192,6 @@ export function createFetchHandler(fetchFn: FetchHandler, initialiser: Initialis
 	return wrap(fetchFn, fetchHandler)
 }
 
-function tryRequest(arg1: unknown, arg2: unknown): Request | undefined {
-	try {
-		return new Request(arg1 as RequestInfo, arg2 as RequestInit)
-	} catch (err) {
-		return undefined
-	}
-}
-
 type getFetchConfig = (config: ResolvedTraceConfig) => FetcherConfig
 export function instrumentClientFetch(
 	fetchFn: Fetcher['fetch'],
@@ -208,8 +200,8 @@ export function instrumentClientFetch(
 ): Fetcher['fetch'] {
 	const handler: ProxyHandler<typeof fetch> = {
 		apply: (target, thisArg, argArray): ReturnType<typeof fetch> => {
-			const request = tryRequest(argArray[0], argArray[1])
-			if (!request) {
+			const request = new Request(argArray[0], argArray[1])
+			if (!request.url.startsWith('http')) {
 				return Reflect.apply(target, thisArg, argArray)
 			}