fix: Shims for AbortSignal.timeout and AbortSignal.any

.changeset/moody-poets-smoke.md

@@ -0,0 +1,5 @@
+---
+'@livekit/react-native': patch
+---
+
+Shims for AbortSignal.timeout and AbortSignal.any to handle usages in `livekit-client`

src/index.tsx

@@ -58,6 +58,7 @@
   shimArrayAt();
   shimCryptoUuid();
   shimWebstreams();
+  shimAbortSignal();
   setupNativeEvents();
 }
 
@@ -152,6 +153,41 @@
   }
 }
 
+function shimAbortSignal() {
+  // @ts-expect-error: AbortSignal.any isn't defined in RN.
+  if (typeof AbortSignal.any === "undefined") {
+    // @ts-expect-error: AbortSignal.any isn't defined in RN.
+    AbortSignal.any = function (signals: AbortSignal[]): AbortSignal {
+      const controller = new AbortController()
+
+      // If any signal is already aborted, abort immediately
+      for (const signal of signals) {
+        if (signal.aborted) {
+          controller.abort()
+          return controller.signal
+        }
+      }
+
+      // Listen for abort events on all signals
+      const abortHandler = () => controller.abort()
+      for (const signal of signals) {
+        signal.addEventListener("abort", abortHandler)
+      }
+
+      return controller.signal
+    }
+  }
+
+  // @ts-expect-error: AbortSignal.timeout isn't defined in RN.
+  if (typeof AbortSignal.timeout === "undefined") {
+    // @ts-expect-error: AbortSignal.timeout isn't defined in RN.
+    AbortSignal.timeout = function (ms: number): AbortSignal {
+      const controller = new AbortController()
+      setTimeout(() => controller.abort(), ms)
+      return controller.signal
+    }
+  }
+}
 export * from './hooks';
 export * from './components/BarVisualizer';
 export * from './components/LiveKitRoom';