WebAssembly / WebAssembly/WASI

TCP & UDP: Customize bind behavior

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#719 0 comments 0 reactions 0 assignees View on GitHub

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P-sockets S-inactive
Dominant language
Rust
Stars
5.8k
Forks
333
Avg merge
2d 13h
Merged PRs (30d)
3

Description

Relevant socket options:

  • SO_REUSEADDR
  • SO_EXCLUSIVEADDRUSE

  • SO_RANDOMIZE_PORT
  • SO_RANDOMPORT

  • IP_BIND_ADDRESS_NO_PORT
  • SO_PORT_SCALABILITY
  • SO_REUSE_UNICASTPORT

  • SO_REUSEPORT
  • SO_REUSEPORT_LB
  • SO_ATTACH_REUSEPORT_CBPF
  • SO_ATTACH_REUSEPORT_EBPF
  • SO_DETACH_REUSEPORT_BPF
  • TCP_REUSPORT_LB_NUMA
  • SO_INCOMING_CPU
  • SO_INCOMING_NAPI_ID

  • SO_BINDTODEVICE
  • SO_BINDTOIFINDEX
  • IP_UNICAST_IF
  • IPV6_UNICAST_IF
  • IP_BOUND_IF
  • IPV6_BOUND_IF

  • SO_REUSE_MULTICASTPORT

  • IP_FREEBIND
  • IPV6_FREEBIND
  • IP_TRANSPARENT
  • IPV6_TRANSPARENT
  • IP_BINDANY
  • IPV6_BINDANY

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file, test, or entry point is named in the issue; begin by finding the TCP/UDP bind API and its existing option handling. Done requires an agreed scope and specified behavior for the listed socket options, with coverage for the supported cases.

Written by the indexing model from the issue text.

Assessment

Domain
networking
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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