Gracefully handle POST requests with nil bodies

2025-06-09 14:14:41 -07:00 · 2025-06-09 14:14:41 -07:00 · 91af9ad19a
commit 91af9ad19a
parent 580029954f
1 changed files with 1 additions and 1 deletions
--- a/lib/mcp/server/transports/streamable_http_transport.rb
+++ b/lib/mcp/server/transports/streamable_http_transport.rb
@ -162,7 +162,7 @@ module MCP

        def parse_request_body(body_string)
          JSON.parse(body_string)
-        rescue JSON::ParserError
+        rescue JSON::ParserError, TypeError
          [400, { "Content-Type" => "application/json" }, [{ error: "Invalid JSON" }.to_json]]
        end