Issues

• Memory leak in server streaming since 2.3.0: runStreamingCall races every read against a pending promise

  connectrpc/connect-es#1860 · Filter by author danvaneijck opened on Oct 29, 2026
  1

• readMaxBytes doesn't bound a streaming request: end-of-stream envelopes in a request are read and skipped without limit

  connectrpc/connect-es#1836 · Filter by author rinarakaki opened on Oct 11, 2026

• Options passed to router.rpc() or router.service() turn gRPC and gRPC-web back on

  connectrpc/connect-es#1835 · Filter by author rinarakaki opened on Oct 10, 2026
  2

• Allow wrapping the HTTP client of the Node.js transports

  connectrpc/connect-es#1809 · Filter by author stepan-romankov opened on Sep 29, 2026
  1

• Per-method default timeout on transports

  connectrpc/connect-es#1805 · Filter by author u9g opened on Sep 25, 2026

• Normalize decompressed bytes to a base Uint8Array (Node buffer breaks RSC consumers)

  enhancement
  connectrpc/connect-es#1771 · Filter by author aaronmhargrove opened on Aug 5, 2026
  1

• grpc-web transport: unary() discards a valid Grpc-Status header on trailers-only responses (fix from #1161/#1209 not ported from protocol-grpc)

  bug
  connectrpc/connect-es#1764 · Filter by author destitutus opened on Aug 1, 2026
  5

• connect-node: RST_STREAM(NO_ERROR) mid-response yields misleading incomplete envelope / missing status instead of a transport error

  connectrpc/connect-es#1751 · Filter by author rwieruch opened on Jul 28, 2026
  1

• Interceptor for server-stream grpc-web request unexpectedly receives message as an AsyncIterable

  bug
  connectrpc/connect-es#1647 · Filter by author eKazim opened on Feb 13, 2026

• gRPC-web server-stream RPCs errors are thrown as raw strings instead of ConnectError

  bug
  connectrpc/connect-es#1646 · Filter by author eKazim opened on Feb 13, 2026

• Support for zod or jsonschema or some kind of UI validation helper

  enhancement
  connectrpc/connect-es#1603 · Filter by author psankar opened on Oct 29, 2025
  1

• Simplify generated method signatures when implementing ServiceImpl in Connect-ES

  connectrpc/connect-es#1601 · Filter by author fawzibazari opened on Oct 17, 2025

• Request message is empty object in server_streaming interceptors

  bug
  connectrpc/connect-es#1581 · Filter by author olereidar opened on Sep 23, 2025

• Question about AbortSignal usage after successful request completion

  connectrpc/connect-es#1580 · Filter by author jituanlin opened on Sep 22, 2025

• [connect-node] Transport does not recover from server restarts - connections remain in zombie state

  bug
  connectrpc/connect-es#1561 · Filter by author ludusrusso opened on Aug 18, 2025

• elysia adapter

  enhancement
  connectrpc/connect-es#1512 · Filter by author ImSingee opened on Jun 20, 2025

• Allow extension or overwrite of error handling behaviour to allow custom errors to bubble up

  enhancement
  connectrpc/connect-es#1430 · Filter by author p-mercury opened on Feb 19, 2025
  1

  

• TanStack Start Adapter/Integration

  enhancement
  connectrpc/connect-es#1408 · Filter by author helpisdev opened on Jan 26, 2025

• Nextjs 15: Failed to generate cache key for all unary calls in RSC

  bug
  connectrpc/connect-es#1326 · Filter by author mrthinger opened on Nov 10, 2024
  4

• support automatic http2/1.1 selection in connect-node

  enhancement
  connectrpc/connect-es#1280 · Filter by author tmm1 opened on Oct 16, 2024

• WebTransport transport

  enhancement
  connectrpc/connect-es#1106 · Filter by author bhollis opened on Jun 13, 2024
  16

• Support alternate protobuf "runtimes"

  enhancement
  connectrpc/connect-es#1030 · Filter by author jonaskello opened on Feb 28, 2024
  1

• Support API mocking via MSW

  enhancement
  connectrpc/connect-es#825 · Filter by author timostamm opened on Sep 15, 2023
  11

• Add support for gRPC-style health checks in servers

  enhancement
  connectrpc/connect-es#797 · Filter by author timostamm opened on Aug 31, 2023

• No export for UnaryImpl provided

  bug
  connectrpc/connect-es#788 · Filter by author sachaw opened on Aug 29, 2023
  7