From eadbc9480a99cb055c0ba7f911924f2770858b77 Mon Sep 17 00:00:00 2001
From: satyakwok <satyakwok@users.noreply.github.com>
Date: Wed, 13 May 2026 18:32:22 +0200
Subject: [PATCH 1/4] chore: depend on sentrix-proto crate, drop vendored proto
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace the vendored proto/sentrix.proto + the build.rs tonic-build
invocation with a dependency on the standalone `sentrix-proto` crate
that the chain repo (sentrix-labs/sentrix) publishes to crates.io.

This is the Cosmos `ibc-proto` pattern: one repo owns the .proto, every
consumer pulls the same generated types from crates.io. Eliminates the
schema drift that had already started across the four consumers.

The `pb` module stays as a thin re-export of `sentrix_proto`, so
existing consumers that path-into `sentrix_grpc_wasm::pb::*` don't
churn:

    pub mod pb { pub use sentrix_proto::*; }

Drops `tonic-prost` + `prost` + `tonic-prost-build` from explicit deps
— they're transitive through `sentrix-proto` now. `tonic` stays for
the codegen macros + transport.

Tested locally with a path-dep against the chain repo's sentrix-proto
crate: `cargo build / test --doc / clippy --all-targets -- -D warnings`
all clean.

NOTE: CI will fail on this PR until `cargo publish -p sentrix-proto`
runs from the chain repo.
---
 Cargo.toml          |   9 +-
 build.rs            |  16 ---
 proto/sentrix.proto | 256 --------------------------------------------
 src/lib.rs          |   7 +-
 4 files changed, 9 insertions(+), 279 deletions(-)
 delete mode 100644 build.rs
 delete mode 100644 proto/sentrix.proto

diff --git a/Cargo.toml b/Cargo.toml
index 119ed22..80d8145 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,14 +14,13 @@ readme = "README.md"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
+# Proto types come from the published `sentrix-proto` crate (the chain
+# repo's source of truth). Drops `tonic-prost` / `prost` from explicit
+# deps — they're transitive through `sentrix-proto` now.
+sentrix-proto = "0.1"
 tonic = { version = "0.14", default-features = false, features = ["codegen"] }
-tonic-prost = "0.14"
 tonic-web-wasm-client = "0.9"
-prost = "0.14"
 hex = "0.4"
 
-[build-dependencies]
-tonic-prost-build = { version = "0.14", default-features = false }
-
 [lints.rust]
 unsafe_code = "forbid"
diff --git a/build.rs b/build.rs
deleted file mode 100644
index 9fc61f2..0000000
--- a/build.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// tonic-build invokes protoc at compile time to generate the
-// `sentrix.v1` Rust module from `proto/sentrix.proto`. We disable
-// server codegen — this crate is browser-only, no need for the
-// service stub.
-
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    // proto/sentrix.proto uses proto3 `optional` (eg
-    // GetValidatorSetRequest.at_height). protoc 3.15+ accepts this by
-    // default; ubuntu-22.04 still ships 3.12.4 in apt and needs the
-    // flag. Harmless on newer protoc.
-    tonic_prost_build::configure()
-        .build_server(false)
-        .protoc_arg("--experimental_allow_proto3_optional")
-        .compile_protos(&["proto/sentrix.proto"], &["proto"])?;
-    Ok(())
-}
diff --git a/proto/sentrix.proto b/proto/sentrix.proto
deleted file mode 100644
index 65c907d..0000000
--- a/proto/sentrix.proto
+++ /dev/null
@@ -1,256 +0,0 @@
-syntax = "proto3";
-
-// Sentrix gRPC service v0.1 — package sentrix.v1.
-//
-// Parallel transport to JSON-RPC at port 8545. Same backend, same state,
-// different wire format. Methods here mirror the most common JSON-RPC paths
-// plus add a server-streaming variant for events that JSON-RPC + WebSocket
-// can express but at a higher per-subscriber cost.
-//
-// Versioning: "sentrix.v1" is a hard contract. Breaking changes go to
-// "sentrix.v2" with v1 retained for ≥ 2 minor releases overlap.
-//
-// Status: v0.1 skeleton. Handlers in crates/sentrix-grpc/src/lib.rs return
-// tonic::Status::unimplemented until main.rs integration lands.
-
-package sentrix.v1;
-
-// 20-byte EVM-compatible address. Mirror of sentrix-primitives::Address.
-// Wire = bytes (NOT hex string) for binary efficiency.
-message Address {
-  bytes value = 1;  // exactly 20 bytes
-}
-
-// 32-byte hash — block hash, tx hash, state root.
-message Hash {
-  bytes value = 1;  // exactly 32 bytes
-}
-
-// Native amount — sentri (10^-8 SRX). u64 wire to match Sentrix internal.
-message Amount {
-  uint64 sentri = 1;
-}
-
-// Block height — u64 starting at 0 (genesis).
-message BlockHeight {
-  uint64 value = 1;
-}
-
-// Mirror of sentrix-primitives::Transaction. Identical wire format to chain
-// MDBX serialisation (modulo prost-encoding). Field numbers match the
-// canonical struct order; do NOT renumber on changes.
-message Transaction {
-  Hash txid = 1;
-  Address from_address = 2;
-  Address to_address = 3;
-  Amount amount = 4;
-  Amount fee = 5;
-  uint64 nonce = 6;
-  uint64 timestamp = 7;
-  bytes signature = 8;       // 64-byte ed25519 OR 65-byte secp256k1
-  bytes payload = 9;         // contract calldata (EVM) or staking-op blob
-  uint32 chain_id = 10;
-  uint32 tx_type = 11;       // 0 = transfer, 1 = contract, 2 = staking-op
-}
-
-message Block {
-  uint64 index = 1;
-  Hash hash = 2;
-  Hash parent_hash = 3;
-  Hash state_root = 4;
-  uint64 timestamp = 5;
-  Address proposer = 6;
-  uint32 round = 7;
-  repeated Transaction transactions = 8;
-  // BFT justification carried from validator-side; included for audit.
-  // Empty for blocks at h<100_000 (pre state-root-fork).
-  bytes justification = 9;
-}
-
-message Account {
-  Address address = 1;
-  Amount balance = 2;
-  uint64 nonce = 3;
-  // For contract accounts: 32-byte storage root + non-empty code_hash.
-  Hash storage_root = 4;
-  Hash code_hash = 5;
-}
-
-// Server-streaming event types.
-message ChainEvent {
-  oneof event {
-    BlockFinalized block_finalized = 1;
-    PendingTx pending_tx = 2;
-    ValidatorSetChange validator_set_change = 3;
-    LogEmitted log = 4;
-    // Synthetic Lagged sentinel — emitted when the per-subscriber broadcast
-    // channel drops oldest events (slow consumer). Mirrors tokio broadcast
-    // RecvError::Lagged semantics. Consumer should resync state from RPC.
-    StreamLagged lagged = 5;
-  }
-  uint64 sequence = 100;     // monotonic across all events on this stream
-  uint64 timestamp = 101;    // server-wall-clock unix seconds
-}
-
-message BlockFinalized { Block block = 1; }
-message PendingTx { Transaction tx = 1; }
-
-message ValidatorSetChange {
-  uint32 epoch = 1;
-  repeated Address active = 2;
-  repeated Address jailed = 3;
-}
-
-message LogEmitted {
-  Address contract = 1;
-  repeated Hash topics = 2;       // 0..4 topics per EVM convention
-  bytes data = 3;
-  Hash tx_hash = 4;
-  uint64 block_height = 5;
-  uint32 log_index = 6;
-}
-
-message StreamLagged {
-  uint64 skipped_count = 1;       // events dropped since last delivery
-}
-
-// ────────────────────────────────────────────────────────────
-// Service definition
-// ────────────────────────────────────────────────────────────
-service Sentrix {
-  // Submit a signed transaction to the local mempool. Same semantics as
-  // JSON-RPC eth_sendRawTransaction for EVM txs, with native fields exposed
-  // for staking-ops and other native variants.
-  rpc BroadcastTx(BroadcastTxRequest) returns (BroadcastTxResponse);
-
-  // Fetch a block by height OR by hash. Returns NOT_FOUND if outside the
-  // local chain window (currently 1000 blocks; older blocks need indexer).
-  rpc GetBlock(GetBlockRequest) returns (Block);
-
-  // Fetch account balance + nonce. Mirrors eth_getBalance +
-  // eth_getTransactionCount in a single round-trip. Includes mempool-pending
-  // nonce so wallets build correct next-tx without an extra call (matches
-  // the pending-aware nonce behaviour from chain v2.1.57).
-  rpc GetBalance(GetBalanceRequest) returns (Account);
-
-  // v0.4 read-only state queries — drop the REST `/sentrix_status_extended`
-  // bridge from the explorer's stats hot path. All three are pure reads
-  // off `state.read()` snapshots; same lock contention profile as
-  // GetBlock/GetBalance.
-  //
-  // Active validator set + per-validator stake/active/jailed flags.
-  rpc GetValidatorSet(GetValidatorSetRequest) returns (ValidatorSet);
-  // Native-token supply snapshot (minted, burned, circulating).
-  rpc GetSupply(GetSupplyRequest) returns (Supply);
-  // Pending-tx count + a capped header window for UI display.
-  rpc GetMempool(GetMempoolRequest) returns (Mempool);
-
-  // Server-streaming chain events. Subscribe once, receive every event type
-  // until cancel or server restart. Replaces N separate eth_subscribe calls.
-  // Backpressure: server bounded channel per stream (capacity 4096 — same as
-  // event_tx in chain). On slow client, server drops OLDEST events and emits
-  // a StreamLagged sentinel. Client should resync state from RPC.
-  rpc StreamEvents(StreamEventsRequest) returns (stream ChainEvent);
-}
-
-message BroadcastTxRequest { Transaction tx = 1; }
-
-message BroadcastTxResponse {
-  Hash txid = 1;
-  uint64 mempool_position = 2;   // 0-indexed; FIFO ordering UX
-}
-
-message GetBlockRequest {
-  oneof selector {
-    BlockHeight height = 1;
-    Hash hash = 2;
-    bool latest = 3;             // selector == "latest" shorthand
-    bool finalized = 4;          // selector == "finalized" (BFT-finalized head)
-  }
-}
-
-message GetBalanceRequest {
-  Address address = 1;
-  // Snapshot height — read state as-of this block. Default = latest.
-  // Returns FAILED_PRECONDITION if outside chain window.
-  optional BlockHeight at_height = 2;
-}
-
-message StreamEventsRequest {
-  // Filter set — empty = subscribe to all event types. Backend filters
-  // server-side so the wire only carries matched events.
-  repeated EventFilter filters = 1;
-  // Resume from a sequence number (0 = current head). Backend keeps last
-  // 4096 events in a ring buffer — beyond that, sequence is not resumable
-  // and the server returns FAILED_PRECONDITION.
-  uint64 from_sequence = 2;
-}
-
-enum EventFilter {
-  EVENT_FILTER_UNSPECIFIED = 0;
-  EVENT_FILTER_BLOCK_FINALIZED = 1;
-  EVENT_FILTER_PENDING_TX = 2;
-  EVENT_FILTER_VALIDATOR_SET = 3;
-  EVENT_FILTER_LOG = 4;
-}
-
-// ────────────────────────────────────────────────────────────
-// v0.4 read-only state-query messages
-// ────────────────────────────────────────────────────────────
-
-message GetValidatorSetRequest {
-  // Reserved for at_height historical reads — gated on MDBX snapshot
-  // isolation (Refactor 5). v0.4 returns the latest finalized set.
-  optional BlockHeight at_height = 1;
-}
-
-message ValidatorSet {
-  uint32 epoch = 1;
-  uint32 active_count = 2;
-  uint32 total_count = 3;
-  // Total stake across the active set, in sentri (10^-8 SRX).
-  uint64 total_active_stake_sentri = 4;
-  repeated ValidatorEntry validators = 5;
-}
-
-message ValidatorEntry {
-  Address address = 1;
-  uint64 stake_sentri = 2;
-  bool active = 3;
-  bool jailed = 4;
-}
-
-message GetSupplyRequest {
-  optional BlockHeight at_height = 1;
-}
-
-message Supply {
-  // sentri = 10^-8 SRX. Cap is fork-gated (210M pre-fork, 315M post-
-  // tokenomics-v2 at h=640800); leave conversion to display layer.
-  uint64 minted_sentri = 1;
-  uint64 burned_sentri = 2;
-  uint64 circulating_sentri = 3;  // = minted − burned
-}
-
-message GetMempoolRequest {
-  // Cap returned tx headers; default 100, max 500. Larger windows need
-  // pagination (deferred). 0 = use server default (100).
-  uint32 limit = 1;
-}
-
-message Mempool {
-  // Authoritative pending-tx count. `entries` is capped by `limit`;
-  // size always reflects the full mempool depth.
-  uint32 size = 1;
-  repeated MempoolEntry entries = 2;
-}
-
-message MempoolEntry {
-  Hash txid = 1;
-  Address from_address = 2;
-  Address to_address = 3;
-  Amount amount = 4;
-  Amount fee = 5;
-  uint64 nonce = 6;
-  uint32 tx_type = 7;
-}
diff --git a/src/lib.rs b/src/lib.rs
index b7985fa..d8075fa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -23,9 +23,12 @@
 #![allow(missing_docs)]
 #![allow(clippy::doc_lazy_continuation)]
 
-#[allow(clippy::all, clippy::pedantic, dead_code)]
+/// Generated tonic + prost types for the `sentrix.v1` schema. Re-export
+/// of the `sentrix-proto` crate published from the chain repo, so this
+/// crate stays in sync with the server schema without vendoring its
+/// own copy.
 pub mod pb {
-    tonic::include_proto!("sentrix.v1");
+    pub use sentrix_proto::*;
 }
 
 pub mod client;

From 258f82ba8ff63b170c62e6b5b56c2dfdbd9bbdf4 Mon Sep 17 00:00:00 2001
From: satyakwok <satyakwok@users.noreply.github.com>
Date: Wed, 13 May 2026 18:47:57 +0200
Subject: [PATCH 2/4] chore: refresh Cargo.lock for sentrix-proto 0.1.0 from
 crates.io

---
 Cargo.lock | 303 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 302 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 6003571..f4b463e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,6 +28,55 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
+[[package]]
+name = "axum"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
+dependencies = [
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde_core",
+ "sync_wrapper",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -98,12 +147,27 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
 
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "foldhash"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "futures-channel"
+version = "0.3.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
+dependencies = [
+ "futures-core",
+]
+
 [[package]]
 name = "futures-core"
 version = "0.3.32"
@@ -168,6 +232,25 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "h2"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "171fefbc92fe4a4de27e0698d6a5b392d6a0e333506bc49133760b3bcf948733"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -234,6 +317,67 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "hyper"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "h2",
+ "http",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "libc",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "id-arena"
 version = "2.3.0"
@@ -303,12 +447,35 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "matchit"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
+
 [[package]]
 name = "memchr"
 version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
+[[package]]
+name = "mio"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
+dependencies = [
+ "libc",
+ "wasi",
+ "windows-sys",
+]
+
 [[package]]
 name = "multimap"
 version = "0.10.1"
@@ -407,6 +574,8 @@ dependencies = [
  "prettyplease",
  "prost",
  "prost-types",
+ "pulldown-cmark",
+ "pulldown-cmark-to-cmark",
  "regex",
  "syn",
  "tempfile",
@@ -434,6 +603,26 @@ dependencies = [
  "prost",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c3a14896dfa883796f1cb410461aef38810ea05f2b2c33c5aded3649095fdad"
+dependencies = [
+ "bitflags",
+ "memchr",
+ "unicase",
+]
+
+[[package]]
+name = "pulldown-cmark-to-cmark"
+version = "22.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50793def1b900256624a709439404384204a5dc3a6ec580281bfaac35e882e90"
+dependencies = [
+ "pulldown-cmark",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -508,11 +697,23 @@ name = "sentrix-grpc-wasm"
 version = "0.1.0-alpha.0"
 dependencies = [
  "hex",
+ "sentrix-proto",
+ "tonic",
+ "tonic-web-wasm-client",
+]
+
+[[package]]
+name = "sentrix-proto"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c608dbefa2b41ad2ffffbcc3f69388fdb1e95257411b93dfb57c888a17566d40"
+dependencies = [
  "prost",
+ "prost-build",
  "tonic",
+ "tonic-build",
  "tonic-prost",
  "tonic-prost-build",
- "tonic-web-wasm-client",
 ]
 
 [[package]]
@@ -563,6 +764,22 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
+[[package]]
+name = "smallvec"
+version = "1.15.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
+
+[[package]]
+name = "socket2"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -619,7 +836,24 @@ version = "1.52.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fc7f01b389ac15039e4dc9531aa973a135d7a4135281b12d7c1bc79fd57fffe"
 dependencies = [
+ "bytes",
+ "libc",
+ "mio",
  "pin-project-lite",
+ "socket2",
+ "tokio-macros",
+ "windows-sys",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -633,6 +867,19 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-util"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ae9cec805b01e8fc3fd2fe289f89149a9b66dd16786abd8b19cfa7b48cb0098"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tonic"
 version = "0.14.6"
@@ -640,15 +887,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac2a5518c70fa84342385732db33fb3f44bc4cc748936eb5833d2df34d6445ef"
 dependencies = [
  "async-trait",
+ "axum",
  "base64",
  "bytes",
+ "h2",
  "http",
  "http-body",
  "http-body-util",
+ "hyper",
+ "hyper-timeout",
+ "hyper-util",
  "percent-encoding",
  "pin-project",
+ "socket2",
  "sync_wrapper",
+ "tokio",
  "tokio-stream",
+ "tower",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -718,6 +973,25 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "tower"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "indexmap",
+ "pin-project-lite",
+ "slab",
+ "sync_wrapper",
+ "tokio",
+ "tokio-util",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -761,6 +1035,18 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "try-lock"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
+
+[[package]]
+name = "unicase"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbc4bc3a9f746d862c45cb89d705aa10f187bb96c76001afab07a0d35ce60142"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.24"
@@ -773,6 +1059,21 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
+[[package]]
+name = "want"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
+dependencies = [
+ "try-lock",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "wasip2"
 version = "1.0.3+wasi-0.2.9"

From 91ec4a567c0a2d6414232d5288ad1fd75fa06e0e Mon Sep 17 00:00:00 2001
From: satyakwok <satyakwok@users.noreply.github.com>
Date: Wed, 13 May 2026 19:02:57 +0200
Subject: [PATCH 3/4] fix: depend on sentrix-proto without transport feature
 for wasm32

v0.1.0 of sentrix-proto pulled `tonic/transport` unconditionally, which
propagates a tokio-net / mio dep that doesn't compile for the
wasm32-unknown-unknown target.

v0.1.1 (sentrix-labs/sentrix#670) makes `transport` an opt-in feature.
This crate's browser-only consumer drops it via `default-features = false`
and uses `tonic-web-wasm-client` for the actual HTTP transport instead
of tonic's hyper-based Channel.

Tested locally:
- `cargo build --target wasm32-unknown-unknown` clean
- `cargo build` (native) clean
---
 Cargo.lock | 265 +----------------------------------------------------
 Cargo.toml |   6 +-
 2 files changed, 7 insertions(+), 264 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index f4b463e..f2d79a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,55 +28,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "atomic-waker"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
-
-[[package]]
-name = "axum"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
-dependencies = [
- "axum-core",
- "bytes",
- "futures-util",
- "http",
- "http-body",
- "http-body-util",
- "itoa",
- "matchit",
- "memchr",
- "mime",
- "percent-encoding",
- "pin-project-lite",
- "serde_core",
- "sync_wrapper",
- "tower",
- "tower-layer",
- "tower-service",
-]
-
-[[package]]
-name = "axum-core"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
-dependencies = [
- "bytes",
- "futures-core",
- "http",
- "http-body",
- "http-body-util",
- "mime",
- "pin-project-lite",
- "sync_wrapper",
- "tower-layer",
- "tower-service",
-]
-
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -147,27 +98,12 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
 
-[[package]]
-name = "fnv"
-version = "1.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
-
 [[package]]
 name = "foldhash"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
-[[package]]
-name = "futures-channel"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
-dependencies = [
- "futures-core",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.32"
@@ -232,25 +168,6 @@ dependencies = [
  "wasip3",
 ]
 
-[[package]]
-name = "h2"
-version = "0.4.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "171fefbc92fe4a4de27e0698d6a5b392d6a0e333506bc49133760b3bcf948733"
-dependencies = [
- "atomic-waker",
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -317,67 +234,6 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
-[[package]]
-name = "httpdate"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
-
-[[package]]
-name = "hyper"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
-dependencies = [
- "atomic-waker",
- "bytes",
- "futures-channel",
- "futures-core",
- "h2",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project-lite",
- "smallvec",
- "tokio",
- "want",
-]
-
-[[package]]
-name = "hyper-timeout"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
-dependencies = [
- "hyper",
- "hyper-util",
- "pin-project-lite",
- "tokio",
- "tower-service",
-]
-
-[[package]]
-name = "hyper-util"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
-dependencies = [
- "bytes",
- "futures-channel",
- "futures-util",
- "http",
- "http-body",
- "hyper",
- "libc",
- "pin-project-lite",
- "socket2",
- "tokio",
- "tower-service",
- "tracing",
-]
-
 [[package]]
 name = "id-arena"
 version = "2.3.0"
@@ -447,35 +303,12 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
-[[package]]
-name = "matchit"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
-
 [[package]]
 name = "memchr"
 version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
-[[package]]
-name = "mime"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
-
-[[package]]
-name = "mio"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
-dependencies = [
- "libc",
- "wasi",
- "windows-sys",
-]
-
 [[package]]
 name = "multimap"
 version = "0.10.1"
@@ -704,9 +537,9 @@ dependencies = [
 
 [[package]]
 name = "sentrix-proto"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c608dbefa2b41ad2ffffbcc3f69388fdb1e95257411b93dfb57c888a17566d40"
+checksum = "e4a96198c479e3dad9d7a2718c3d12d86a228cd07a2bade9091ef64206c273c9"
 dependencies = [
  "prost",
  "prost-build",
@@ -764,22 +597,6 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
-[[package]]
-name = "smallvec"
-version = "1.15.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
-
-[[package]]
-name = "socket2"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
-dependencies = [
- "libc",
- "windows-sys",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -836,24 +653,7 @@ version = "1.52.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fc7f01b389ac15039e4dc9531aa973a135d7a4135281b12d7c1bc79fd57fffe"
 dependencies = [
- "bytes",
- "libc",
- "mio",
  "pin-project-lite",
- "socket2",
- "tokio-macros",
- "windows-sys",
-]
-
-[[package]]
-name = "tokio-macros"
-version = "2.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
 ]
 
 [[package]]
@@ -867,19 +667,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "tokio-util"
-version = "0.7.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ae9cec805b01e8fc3fd2fe289f89149a9b66dd16786abd8b19cfa7b48cb0098"
-dependencies = [
- "bytes",
- "futures-core",
- "futures-sink",
- "pin-project-lite",
- "tokio",
-]
-
 [[package]]
 name = "tonic"
 version = "0.14.6"
@@ -887,23 +674,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac2a5518c70fa84342385732db33fb3f44bc4cc748936eb5833d2df34d6445ef"
 dependencies = [
  "async-trait",
- "axum",
  "base64",
  "bytes",
- "h2",
  "http",
  "http-body",
  "http-body-util",
- "hyper",
- "hyper-timeout",
- "hyper-util",
  "percent-encoding",
  "pin-project",
- "socket2",
  "sync_wrapper",
- "tokio",
  "tokio-stream",
- "tower",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -973,25 +752,6 @@ dependencies = [
  "web-sys",
 ]
 
-[[package]]
-name = "tower"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
-dependencies = [
- "futures-core",
- "futures-util",
- "indexmap",
- "pin-project-lite",
- "slab",
- "sync_wrapper",
- "tokio",
- "tokio-util",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -1035,12 +795,6 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "try-lock"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
-
 [[package]]
 name = "unicase"
 version = "2.9.0"
@@ -1059,21 +813,6 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
-[[package]]
-name = "want"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
-dependencies = [
- "try-lock",
-]
-
-[[package]]
-name = "wasi"
-version = "0.11.1+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
-
 [[package]]
 name = "wasip2"
 version = "1.0.3+wasi-0.2.9"
diff --git a/Cargo.toml b/Cargo.toml
index 80d8145..1d0b554 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,11 @@ crate-type = ["cdylib", "rlib"]
 # Proto types come from the published `sentrix-proto` crate (the chain
 # repo's source of truth). Drops `tonic-prost` / `prost` from explicit
 # deps — they're transitive through `sentrix-proto` now.
-sentrix-proto = "0.1"
+# `default-features = false` drops the `transport` feature so this crate
+# compiles for the wasm32 target (transport pulls tokio-net / mio which
+# don't support wasm). The browser's HTTP layer is `tonic-web-wasm-client`
+# anyway, not tonic's hyper-based Channel.
+sentrix-proto = { version = "0.1", default-features = false }
 tonic = { version = "0.14", default-features = false, features = ["codegen"] }
 tonic-web-wasm-client = "0.9"
 hex = "0.4"

From 1de086ad5832e6514fbdb5d93dee0dc678f685f0 Mon Sep 17 00:00:00 2001
From: satyakwok <satyakwok@users.noreply.github.com>
Date: Wed, 13 May 2026 19:29:28 +0200
Subject: [PATCH 4/4] fix: bump sentrix-proto minimum to 0.1.1
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

sentrix-proto 0.1.0 pulled tonic/transport unconditionally and broke
wasm32 builds. 0.1.1 added the `transport` feature flag — that's the
version we ACTUALLY rely on. Bare `version = "0.1"` would let cargo
resolve to 0.1.0 on a fresh lock-file regen and reintroduce the
breakage.

Followup to CodeRabbit comment on PR #17.
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1d0b554..0a11994 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ crate-type = ["cdylib", "rlib"]
 # compiles for the wasm32 target (transport pulls tokio-net / mio which
 # don't support wasm). The browser's HTTP layer is `tonic-web-wasm-client`
 # anyway, not tonic's hyper-based Channel.
-sentrix-proto = { version = "0.1", default-features = false }
+sentrix-proto = { version = "0.1.1", default-features = false }
 tonic = { version = "0.14", default-features = false, features = ["codegen"] }
 tonic-web-wasm-client = "0.9"
 hex = "0.4"