fix(client): streaming abort error handling

libs/client/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@fal-ai/client",
   "description": "The fal.ai client for JavaScript and TypeScript",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "license": "MIT",
   "repository": {
     "type": "git",

libs/client/src/index.ts

@@ -11,7 +11,7 @@ export type { RealtimeClient } from "./realtime";
 export { ApiError, ValidationError } from "./response";
 export type { ResponseHandler } from "./response";
 export type { StorageClient } from "./storage";
-export type { StreamingClient } from "./streaming";
+export type { FalStream, StreamingClient } from "./streaming";
 export * from "./types";
 export type {
   QueueStatus,

libs/client/src/streaming.ts

@@ -265,6 +265,13 @@ export class FalStream<Input, Output> {
   };
 
   private handleError = (error: any) => {
+    // In case AbortError is thrown but the signal is marked as aborted
+    // it means the user called abort() and we should not emit an error
+    // as it's expected behavior
+    // See note on: https://developer.mozilla.org/en-US/docs/Web/API/AbortController/abort
+    if (this.signal.aborted) {
+      return;
+    }
     const apiError =
       error instanceof ApiError
         ? error
@@ -325,6 +332,15 @@ export class FalStream<Input, Output> {
   public abort = () => {
     this.abortController.abort();
   };
+
+  /**
+   * Gets the `AbortSignal` instance that can be used to listen for abort events.
+   * @returns the `AbortSignal` instance.
+   * @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal
+   */
+  public get signal() {
+    return this.abortController.signal;
+  }
 }
 
 /**