Fix Langchain OpenAI timout issues and set new llmgw timeout default (#7)

Author: cosminacho

packages/uipath_langchain_client/CHANGELOG.md

@@ -2,6 +2,11 @@
 
 All notable changes to `uipath_langchain_client` will be documented in this file.
 
+## [1.0.4] - 2026-02-03
+
+### Bug Fix
+- Fix some timout issues on langchain_openai from llmgw.
+
 ## [1.0.3] - 2026-02-02
 
 ### Bug Fix

packages/uipath_langchain_client/src/uipath_langchain_client/__version__.py

@@ -1,3 +1,3 @@
 __title__ = "UiPath LangChain Client"
 __description__ = "A Python client for interacting with UiPath's LLM services via LangChain."
-__version__ = "1.0.3"
+__version__ = "1.0.4"

packages/uipath_langchain_client/src/uipath_langchain_client/base_client.py

@@ -90,7 +90,7 @@ class UiPathBaseLLMClient(BaseModel):
     )
     default_headers: Mapping[str, str] | None = Field(
         default={
-            "X-UiPath-LLMGateway-TimeoutSeconds": "30",  # server side timeout, default is 10, maximum is 300
+            "X-UiPath-LLMGateway-TimeoutSeconds": "300",  # server side timeout, default is 10, maximum is 300
             "X-UiPath-LLMGateway-AllowFull4xxResponse": "true",  # allow full 4xx responses (default is false)
         },
         description="Default request headers to include in requests",

packages/uipath_langchain_client/src/uipath_langchain_client/clients/openai/chat_models.py

@@ -43,13 +43,13 @@ def setup_uipath_client(self) -> Self:
         self.root_client = OpenAI(
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_sync_client,
         )
         self.root_async_client = AsyncOpenAI(
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_async_client,
         )
         self.client = self.root_client.chat.completions
@@ -86,15 +86,15 @@ def setup_uipath_client(self) -> Self:
             api_version="PLACEHOLDER",
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_sync_client,
         )
         self.root_async_client = AsyncAzureOpenAI(
             azure_endpoint="PLACEHOLDER",
             api_version="PLACEHOLDER",
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_async_client,
         )
         self.client = self.root_client.chat.completions

packages/uipath_langchain_client/src/uipath_langchain_client/clients/openai/embeddings.py

@@ -36,13 +36,13 @@ def setup_uipath_client(self) -> Self:
         self.client = OpenAI(
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_sync_client,
         ).embeddings
         self.async_client = AsyncOpenAI(
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_async_client,
         ).embeddings
         return self
@@ -70,15 +70,15 @@ def setup_uipath_client(self) -> Self:
             api_version="PLACEHOLDER",
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_sync_client,
         ).embeddings
         self.async_client = AsyncAzureOpenAI(
             azure_endpoint="PLACEHOLDER",
             api_version="PLACEHOLDER",
             api_key="PLACEHOLDER",
             timeout=None,  # handled by the UiPath client
-            max_retries=1,  # handled by the UiPath client
+            max_retries=0,  # handled by the UiPath client
             http_client=self.uipath_async_client,
         ).embeddings
         return self