Issues

• Add buffer-protocol fast path for setting primitive List(T) fields (numpy/memoryview → memcpy)

  capnproto/pycapnp#399 · Filter by author htking95 opened on Apr 7, 2026
  1

• Stub file generator link on main readme has bitrotted

  capnproto/pycapnp#397 · Filter by author vlovich opened on Feb 4, 2026

• pycapnp eventloop dead after exception in rpc method

  capnproto/pycapnp#396 · Filter by author Miriam0 opened on Feb 3, 2026

• pycapnp aborts if loading schema file that is visible but not readable

  capnproto/pycapnp#391 · Filter by author theunkn0wn1 opened on Jan 7, 2026

• Thread safety of deserialized objects

  capnproto/pycapnp#383 · Filter by author relaxbox opened on Sep 11, 2025
  3

• Question/ issue: potential memory leak in to_bytes_packed()?

  capnproto/pycapnp#376 · Filter by author imprs opened on Mar 2, 2025

• Wrong expectedSizeInWords calculation throws exception

  capnproto/pycapnp#375 · Filter by author biemster opened on Jan 24, 2025

• Enum assignment fails on list of enums

  capnproto/pycapnp#374 · Filter by author rafa-be opened on Jan 22, 2025

• Get Server object from Client on the server side

  capnproto/pycapnp#370 · Filter by author peter-dobsa opened on Oct 14, 2024

• Feature request: anyio

  capnproto/pycapnp#367 · Filter by author theunkn0wn1 opened on Sep 10, 2024
  1

• Backport build pycapnp 1 for python3.12

  capnproto/pycapnp#366 · Filter by author theunkn0wn1 opened on Sep 9, 2024
  1

• AsyncIoStream method wait_closed() raises attribute error

  capnproto/pycapnp#365 · Filter by author mwilliamson-fourier opened on Sep 4, 2024

• PyPy python 3.10 pip install pycapnp failed

  capnproto/pycapnp#364 · Filter by author yzard opened on Aug 25, 2024
  1

• CapNProto 2.x?

  capnproto/pycapnp#363 · Filter by author ericjacobs opened on Jul 5, 2024

• Availability on Conda

  capnproto/pycapnp#359 · Filter by author Smartappli opened on May 31, 2024
  2

• List all imported schemas?

  capnproto/pycapnp#357 · Filter by author tpt5cu opened on Mar 28, 2024

• Canonical encoding?

  capnproto/pycapnp#356 · Filter by author MTRNord opened on Mar 11, 2024

• read() and read_multiple() block when consuming from python-managed pipes or sockets

  capnproto/pycapnp#354 · Filter by author fungs opened on Feb 14, 2024
  2

• capnp.AsyncIoStream does not exist

  capnproto/pycapnp#326 · Filter by author lenianiva opened on Sep 28, 2023
  2

• Unable to raise KjException of type DISCONNECTED inside a server

  capnproto/pycapnp#324 · Filter by author ghost opened on Aug 29, 2023

• Build with capnp 1.0 fails

  capnproto/pycapnp#323 · Filter by author lgbaldoni opened on Jul 30, 2023
  11

  

• How to compile it as a dynamic library in windows?

  capnproto/pycapnp#322 · Filter by author lewis-xuwei opened on Jul 27, 2023

• Parsing compiled schema from CodeGeneratorRequest; _NodeReader vs _DynamicListReader

  capnproto/pycapnp#321 · Filter by author ahupp opened on Jul 23, 2023
  1

• "Randomly" missing RPC calls

  capnproto/pycapnp#318 · Filter by author simon-staal opened on Jun 14, 2023

• Proposal: Reduce dependency on file descriptors

  capnproto/pycapnp#311 · Filter by author LasseBlaauwbroek opened on Apr 3, 2023
  12