v0.2.9-pre.010

crates/ksp-onchain-transport-lib/tests/public_api.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-onchain-transport-lib/tests/public_api.rs
-// version: 47
+// version: 48
 
 //! Integration tests for the public `ksp-onchain-transport-lib` consumer contract.
 
@@ -993,3 +993,22 @@ fn public_v0_2_9_pre_009_yellowstone_bidi_session_contract_is_available_from_cra
     assert_eq!(ksp_onchain_transport_lib::ERROR_CODE_GRPC_SESSION_CLOSED.domain(), "onchain_transport");
     assert_eq!(ksp_onchain_transport_lib::ERROR_CODE_GRPC_SESSION_CLOSED.code(), "grpc_session_closed");
 }
+
+#[test]
+fn public_v0_2_9_pre_010_yellowstone_reconnect_snapshot_is_available_from_crate_root() {
+    fn assert_copy<T: Copy>() {
+        let _ = std::marker::PhantomData::<T>;
+        return;
+    }
+    assert_copy::<ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot>();
+    let _snapshot = std::any::type_name::<ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot>();
+    let _state = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeState::Reconnecting;
+    let _session_snapshot = ksp_onchain_transport_lib::SolanaYellowstoneGrpcSubscribeSession::snapshot;
+    let _reconnect_count = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::reconnect_count;
+    let _gap_count = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::continuity_gap_count;
+    let _duplicate_count = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::duplicate_update_count;
+    let _replay_count = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::replay_attempt_count;
+    let _requested = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::last_requested_from_slot;
+    let _observed = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::last_observed_slot;
+    let _terminal = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot::terminal_error_code;
+}

crates/ksp-onchain-transport-lib/tests/release_completeness.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-onchain-transport-lib/tests/release_completeness.rs
-// version: 40
+// version: 41
 
 //! Release-level completeness canaries for staged HTTP and WebSocket Transport coverage.
 
@@ -1264,7 +1264,7 @@ fn release_v0_2_9_pre_008_standard_blocks_contract_remains_complete() {
 }
 
 #[test]
-fn release_v0_2_9_pre_009_opens_one_bounded_standard_bidi_session_without_reconnect_or_provider_coupling() {
+fn release_v0_2_9_pre_009_bounded_standard_bidi_session_contract_remains_complete() {
     let stream_source = include_str!("../src/grpc_stream.rs");
     let subscribe_source = include_str!("../src/grpc_subscribe.rs");
     let channel_source = include_str!("../src/grpc_channel.rs");
@@ -1301,10 +1301,46 @@ fn release_v0_2_9_pre_009_opens_one_bounded_standard_bidi_session_without_reconn
     assert!(!stream_source.contains("PublicNode"));
     assert!(!stream_source.contains("OrbitFlare"));
     assert!(!stream_source.contains("Helius"));
-    assert!(!stream_source.contains("reconnect"));
     assert!(!crate_root.contains("pub use tonic"));
     assert!(!crate_root.contains("pub use yellowstone_grpc_proto"));
     let _session = std::any::type_name::<ksp_onchain_transport_lib::SolanaYellowstoneGrpcSubscribeSession>();
     let _state = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeState::Active;
     let _update = std::any::type_name::<ksp_onchain_transport_lib::YellowstoneSubscribeUpdate>();
 }
+
+#[test]
+fn release_v0_2_9_pre_010_adds_bounded_reconnect_replay_and_conservative_continuity_observability() {
+    let stream_source = include_str!("../src/grpc_stream.rs");
+    let crate_root = include_str!("../src/lib.rs");
+    for required in [
+        "YellowstoneGrpcSubscribeState::Reconnecting",
+        "YellowstoneGrpcSubscribeSnapshot",
+        "reconnect_subscribe_stream",
+        "replay_first_available",
+        "SubscribeReplayInfo",
+        "last_requested_from_slot",
+        "last_observed_slot",
+        "reconnect_count",
+        "replay_attempt_count",
+        "continuity_gap_count",
+        "duplicate_update_count",
+        "MAX_RECENT_UPDATE_IDENTITIES",
+        "first_available > requested",
+        "max_optional_slot",
+        "reconnect budget is exhausted",
+        "request mutation",
+    ] {
+        assert!(stream_source.contains(required), "missing pre.010 reconnect/replay contract token: {required}");
+    }
+    assert!(stream_source.contains("still delivered to the caller"));
+    assert!(stream_source.contains("does not claim exactly-once delivery"));
+    assert!(!stream_source.contains("unbounded_channel"));
+    assert!(!stream_source.contains("SubscribeDeshred"));
+    assert!(!stream_source.contains("PublicNode"));
+    assert!(!stream_source.contains("OrbitFlare"));
+    assert!(!stream_source.contains("Helius"));
+    assert!(!crate_root.contains("pub use tonic"));
+    assert!(!crate_root.contains("pub use yellowstone_grpc_proto"));
+    let _snapshot = std::any::type_name::<ksp_onchain_transport_lib::YellowstoneGrpcSubscribeSnapshot>();
+    let _state = ksp_onchain_transport_lib::YellowstoneGrpcSubscribeState::Reconnecting;
+}