fix: handle other types of chunk error codes (#6423)

* fix: handle other types of chunk error codes

* lint

* change regex

* letters only

src/tracing/errors.test.ts

@@ -58,6 +58,32 @@ describe('filterKnownErrors', () => {
       expect(filterKnownErrors(ERROR, { originalException })).toBeNull()
     })
 
+    it('filters 499 error coded chunk timeout', () => {
+      jest.spyOn(window.performance, 'getEntriesByType').mockReturnValue([
+        {
+          name: 'https://app.uniswap.org/static/js/20.d55382e0.chunk.js',
+          responseStatus: 499,
+        } as PerformanceEntry,
+      ])
+      const originalException = new Error(
+        'Loading chunk 20 failed. (timeout: https://app.uniswap.org/static/js/20.d55382e0.chunk.js)'
+      )
+      expect(filterKnownErrors(ERROR, { originalException })).toBeNull()
+    })
+
+    it('filters 499 error coded chunk missing', () => {
+      jest.spyOn(window.performance, 'getEntriesByType').mockReturnValue([
+        {
+          name: 'https://app.uniswap.org/static/js/20.d55382e0.chunk.js',
+          responseStatus: 499,
+        } as PerformanceEntry,
+      ])
+      const originalException = new Error(
+        'Loading chunk 20 failed. (missing: https://app.uniswap.org/static/js/20.d55382e0.chunk.js)'
+      )
+      expect(filterKnownErrors(ERROR, { originalException })).toBeNull()
+    })
+
     it('filters 499 error coded CSS chunk error', () => {
       jest.spyOn(window.performance, 'getEntriesByType').mockReturnValue([
         {

src/tracing/errors.ts

@@ -67,7 +67,7 @@ export const filterKnownErrors: Required<ClientOptions>['beforeSend'] = (event:
      * CF claims that some number of these is expected, and that they should be ignored.
      * See https://groups.google.com/a/uniswap.org/g/cloudflare-eng/c/t3xvAiJFujY.
      */
-    if (error.message.match(/Loading chunk \d+ failed\. \(error: .+\.chunk\.js\)/)) {
+    if (error.message.match(/Loading chunk \d+ failed\. \(([a-zA-Z]+): .+\.chunk\.js\)/)) {
       const asset = error.message.match(/https?:\/\/.+?\.chunk\.js/)?.[0]
       if (shouldFilterChunkError(asset)) return null
     }