From 75dec9b924d1c91818a4593c292286c19a359b9f Mon Sep 17 00:00:00 2001
From: Tat Dat Duong <david@duong.cz>
Date: Fri, 23 Aug 2024 00:18:06 +0200
Subject: [PATCH 1/3] fix(sdk-js): support sending end events

---
 libs/sdk-js/src/client.mts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/libs/sdk-js/src/client.mts b/libs/sdk-js/src/client.mts
index bf98dccb4..fbf2dd12c 100644
--- a/libs/sdk-js/src/client.mts
+++ b/libs/sdk-js/src/client.mts
@@ -571,6 +571,7 @@ export class RunsClient extends BaseClient {
     );
 
     let parser: EventSourceParser;
+    let onEndEvent: () => void;
     const textDecoder = new TextDecoder();
 
     const stream: ReadableStream<{ event: string; data: any }> = (
@@ -594,9 +595,17 @@ export class RunsClient extends BaseClient {
               });
             }
           });
+          onEndEvent = () => {
+            ctrl.enqueue({ event: "end", data: undefined });
+          };
         },
         async transform(chunk) {
-          parser.feed(textDecoder.decode(chunk));
+          const payload = textDecoder.decode(chunk);
+          parser.feed(payload);
+
+          // eventsource-parser will ignore events
+          // that are not terminated by a newline
+          if (payload.trim() === "event: end") onEndEvent();
         },
       }),
     );

From 0b7f451b40e0593feaf3e016265fa02d4ac3ccd4 Mon Sep 17 00:00:00 2001
From: Tat Dat Duong <david@duong.cz>
Date: Fri, 23 Aug 2024 00:18:28 +0200
Subject: [PATCH 2/3] Bump to 0.0.6

---
 libs/sdk-js/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/sdk-js/package.json b/libs/sdk-js/package.json
index db509e9c2..a10bcdab8 100644
--- a/libs/sdk-js/package.json
+++ b/libs/sdk-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/langgraph-sdk",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Client library for interacting with the LangGraph API",
   "type": "module",
   "packageManager": "yarn@1.22.19",

From c72acc91455ac81b9ddab661f6a8cb9ac21b8204 Mon Sep 17 00:00:00 2001
From: Tat Dat Duong <david@duong.cz>
Date: Fri, 23 Aug 2024 01:38:53 +0200
Subject: [PATCH 3/3] Add missing status

---
 libs/sdk-js/src/schema.ts | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/libs/sdk-js/src/schema.ts b/libs/sdk-js/src/schema.ts
index 9c2df19a9..1d772b7eb 100644
--- a/libs/sdk-js/src/schema.ts
+++ b/libs/sdk-js/src/schema.ts
@@ -2,6 +2,16 @@ import type { JSONSchema7 } from "json-schema";
 
 type Optional<T> = T | null | undefined;
 
+type RunStatus =
+  | "pending"
+  | "running"
+  | "error"
+  | "success"
+  | "timeout"
+  | "interrupted";
+
+type ThreadStatus = "idle" | "busy" | "interrupted";
+
 export interface Config {
   /**
    * Tags for this call and any sub-calls (eg. a Chain calling an LLM).
@@ -80,6 +90,7 @@ export interface Thread {
   created_at: string;
   updated_at: string;
   metadata: Metadata;
+  status: ThreadStatus;
 }
 
 export interface Cron {
@@ -112,12 +123,6 @@ export interface Run {
   assistant_id: string;
   created_at: string;
   updated_at: string;
-  status:
-    | "pending"
-    | "running"
-    | "error"
-    | "success"
-    | "timeout"
-    | "interrupted";
+  status: RunStatus;
   metadata: Metadata;
 }