Merge pull request #245 from koic/fix_sse_response_status

Return 202 Accepted for SSE responses per MCP spec
2026-03-01 17:17:26 +09:00 · 2026-03-01 17:17:26 +09:00 · 76ab822ad7
commit 76ab822ad7
parent 145dc1f2c5 a02a4572c4
1 changed files with 42 additions and 1 deletions
--- a/lib/mcp/server/transports/streamable_http_transport.rb
+++ b/lib/mcp/server/transports/streamable_http_transport.rb
@ -288,7 +288,7 @@ module MCP
        def send_response_to_stream(stream, response, session_id)
          message = JSON.parse(response)
          send_to_stream(stream, message)
-          [200, { "Content-Type" => "application/json" }, [{ accepted: true }.to_json]]
+          handle_accepted
        rescue IOError, Errno::EPIPE => e
          MCP.configuration.exception_reporter.call(
            e,