Socket CORS (#173)

pynecone/app.py

@@ -60,6 +60,7 @@ class App(Base):
         self.state_manager.setup(state=self.state)
 
         # Set up the API.
+
         self.api = FastAPI()
         self.add_cors()
         self.add_default_endpoints()
@@ -93,6 +94,7 @@ class App(Base):
         self.api.add_middleware(
             cors.CORSMiddleware,
             allow_origins=["*"],
+            allow_credentials=True,
             allow_methods=["*"],
             allow_headers=["*"],
         )

pynecone/constants.py

@@ -165,7 +165,7 @@ class Endpoint(Enum):
         # The event endpoint is a websocket.
         if self == Endpoint.EVENT:
             # Replace the protocol with ws.
-            url = url.replace("https://", "ws://").replace("http://", "ws://")
+            url = url.replace("https://", "wss://").replace("http://", "ws://")
 
         # Return the url.
         return url

pynecone/pc.py

@@ -71,7 +71,7 @@ def run(
         raise typer.Exit()
 
     # Check that the template is up to date.
-    if not utils.is_latest_template():
+    if frontend and not utils.is_latest_template():
         utils.console.print(
             "[red]The base app template has updated. Run [bold]pc init[/bold] again."
         )