Commit graph rust-sdk/crates/rmcp/tests/test_streamable_http_json_response.rs
Author SHA1 Message Date
Dale Seo
6a3b32d3ab
chore: add #[non_exhaustive] to remaining public structs (#768)
* chore: add #[non_exhaustive] to remaining public structs

* chore: add #[non_exhaustive] to remaining public types

* chore: enable exhaustive_structs/enums clippy lints

* test: add untagged ServerResult deserialization regression tests
2026-03-26 10:23:58 -04:00
Dale Seo
1a4a52a173
feat: add local feature for !Send tool handler support (#740)
* feat: add local feature for !Send tool handler support

* fix: gate streamable HTTP transport on not(local) feature
2026-03-11 17:22:56 -04:00
Thiago Mendes
d6703dad75
feat(streamable-http): add json_response option for stateless server mode (#683)
* feat(streamable-http): add json_response option for stateless server mode

Adds `json_response: bool` field to `StreamableHttpServerConfig`.
When true and `stateful_mode` is false, the server returns
`Content-Type: application/json` directly instead of `text/event-stream`,
eliminating SSE framing overhead for simple request-response patterns.

This completes server-side JSON response support (client-side was added
in #540) and contributes to the stateless server goals of SEP-1442 (#526).

Backwards-compatible: `json_response: false` (default) preserves all
existing SSE behaviour unchanged, and `stateful_mode: true` is unaffected.

Benchmark evidence (50 VUs, 5min, 2 CPUs):
- RPS: 770 → 1139 (+48%)
- get_user_cart latency: 41ms → 0.76ms (-98%)
- checkout latency: 41ms → 0.55ms (-99%)
- Zero regressions, zero errors

* fix(tower): add cancellation awareness and logging to JSON response path

* fix(test): add missing Default to StreamableHttpServerConfig in concurrent streams test

Made-with: Cursor
2026-02-26 22:23:05 -05:00