fix: Update server ID regex to support hexadecimal UUIDs in virtual server paths (#599)

Signed-off-by: Shamsul Arefin <[email protected]>
Co-authored-by: Shamsul Arefin <[email protected]>
Co-authored-by: Mihai Criveti <[email protected]>

Author: 3 people

mcpgateway/transports/streamablehttp_transport.py

@@ -517,7 +517,7 @@ async def handle_streamable_http(self, scope: Scope, receive: Receive, send: Sen
         """
 
         path = scope["modified_path"]
-        match = re.search(r"/servers/(?P<server_id>[^/]+)/mcp", path)
+        match = re.search(r"/servers/(?P<server_id>[a-fA-F0-9\-]+)/mcp", path)
 
         if match:
             server_id = match.group("server_id")