7 Commits (a2e99eed5096d305366a3ce88c170839790c1921)

Author	SHA1	Message	Date
Rene Cannao	dd131b0aa2	fix(mysqlx): reconcile listeners at startup and on LOAD ROUTES TO RUNTIME ... Startup previously capped listener creation at `pool_size` routes via `ti < ctx.threads.size()` in mysqlx_plugin.cpp's startup loop, so any routes beyond the thread-pool size had no listener. Runtime route changes via `LOAD MYSQLX ROUTES TO RUNTIME` never touched the listener topology at all — adding, removing, or toggling a route's `active` flag had no effect until a full restart. Flagged in the ProtocolX code review as item #4. This commit: - Drops the `ti < pool_size` cap in the startup loop. - Distributes routes across threads round-robin (the original intent) using a shared plugin-scope `route_to_thread` map guarded by a mutex, with a `next_rr_index` cursor. - Adds route-name tracking to Mysqlx_Thread: a new parallel `listener_route_names_` vector alongside `listener_fds_` / `listener_addrs_`, plus a new `remove_listener_for_route(name)` method that closes the fd and prunes all three vectors. Returns true/false so callers can use it idempotently. - Adds a `mysqlx_reconcile_listeners(admindb)` desired-state reconciler. Reads active routes from `runtime_mysqlx_routes`, binds missing listeners round-robin, and removes listeners for routes that are gone or deactivated. Startup and `LOAD MYSQLX ROUTES TO RUNTIME` both go through this single path, so both agree. The reconciler is idempotent: re-running with the same desired set is a no-op. - The reconciliation core lives in a new file `plugins/mysqlx/src/mysqlx_listener_reconcile.cpp` as a pure helper `mysqlx_reconcile_listeners_impl(...)` taking state by parameter, so unit tests can drive it against a minimal fake context. The convenience wrapper that reads `mysqlx_context()` lives in plugin.cpp and is declared weak so tests of admin_schema.cpp that don't link plugin.cpp still link cleanly (admin_schema null-checks the weak pointer). Tests: mysqlx_robustness_unit-t grows from 33 to 38 assertions — four thread-API tests (add_listener with route name on two threads, remove_listener_for_route removes and is idempotent) plus one integration test that builds an in-memory admin DB with one route and asserts `mysqlx_reconcile_listeners_impl` binds exactly one listener and records the mapping. Also fixes the pre-existing unit-test Makefile link gap: four tests that include `mysqlx_thread.cpp` (which references `MysqlxConfigStore::resolve_identity`) now correctly link `mysqlx_config_store.cpp`, and the robustness test link line picks up `mysqlx_config_store.cpp` + `mysqlx_listener_reconcile.cpp` for the new coverage. Out of scope: switching the distribution strategy to SO_REUSEPORT / all-threads-on-all-routes (future design iteration); treating an in-place `active` flag toggle as anything other than remove + add.	1 month ago
Rene Cannao	04f09d6535	fix(mysqlx): address SonarCloud quality gate failures ... - Replace void* thread_ptr_ with typed Mysqlx_Thread* for type safety - Use RAII (unique_ptr) for SQLite3 result and error cleanup in plugin - Extract handle_auth_mysql41/handle_auth_plain from handler_auth_start to reduce cognitive complexity (37 -> ~10 per method) - Extract step_auth sub-states into individual methods to reduce cognitive complexity in mysqlx_connection.cpp (55 -> ~8 per method) - Add forward_frame_to_client helper to eliminate repeated frame forwarding code - Replace hardcoded password strings in credential verify test with named test constants - Add NOSONAR annotations for const_cast (required by SQLite3DB API) and SSL_VERIFY_NONE (test-only self-signed certs) - Fix Makefile whitespace issue with mysqlx unit test entries	2 months ago
Rene Cannao	70e908b9b6	feat(mysqlx): wire event-driven v2 into plugin lifecycle ... The mysqlx plugin now creates a configurable thread pool (mysqlx_thread_pool_size, default 4, max 64). Each thread runs its own poll() event loop, accepts connections from listeners, manages sessions cooperatively, and maintains a per-thread connection cache. New admin variables in mysqlx_variables: - mysqlx_thread_pool_size (default 4) - mysqlx_connect_timeout (default 10000ms) - mysqlx_tls_mode (default DISABLED) - mysqlx_max_cached_connections_per_thread (default 100) Plugin version bumped to 2.0.0 to reflect the architectural rewrite.	2 months ago
Rene Cannao	5b5bbfbcaf	feat: add mysqlx listener sockets and worker threads ... Plugin start now opens TCP listeners for each active route in runtime_mysqlx_routes. An accept thread dispatches incoming connections to worker threads round-robin. Phase 1 workers accept-then-close; Tasks 7-8 will add X Protocol handshake and backend relay.	2 months ago
Rene Cannao	0b11bce37e	feat: add mysqlx runtime config store and load commands	2 months ago
Rene Cannao	8e7a99d36a	fix: align mysqlx plugin schema and smoke test	2 months ago
Rene Cannao	19d48bdc13	feat: scaffold mysqlx plugin module	2 months ago