status-go/vendor/github.com/libp2p/go-reuseport
Siddarth Kumar 926f6a3c72 Revert "test: bump go-libp2p"
This reverts commit d0ca4447c6.
2024-01-18 20:29:33 +00:00
..
LICENSE Add rendezvous implementation for discovery interface 2018-07-25 15:10:57 +03:00
README.md chore: bump libp2p related dependencies 2023-06-30 14:23:08 -04:00
addr.go Add rendezvous implementation for discovery interface 2018-07-25 15:10:57 +03:00
codecov.yml migrate to go 1.12 and go modules 2019-06-12 13:12:00 +02:00
control_plan9.go go-waku integration (#2247) 2021-06-16 16:19:45 -04:00
control_unix.go Revert "test: bump go-libp2p" 2024-01-18 20:29:33 +00:00
control_wasm.go chore: bump libp2p related dependencies 2023-06-30 14:23:08 -04:00
control_windows.go chore: bump libp2p related dependencies 2023-06-30 14:23:08 -04:00
interface.go chore: bump libp2p related dependencies 2023-06-30 14:23:08 -04:00
version.json Revert "test: bump go-libp2p" 2024-01-18 20:29:33 +00:00

README.md

go-reuseport

GoDoc codecov Travis CI Discourse posts

This package enables listening and dialing from the same TCP or UDP port. This means that the following sockopts may be set:

SO_REUSEADDR
SO_REUSEPORT

This is a simple package to help with address reuse. This is particularly important when attempting to do TCP NAT holepunching, which requires a process to both Listen and Dial on the same TCP port. This package provides some utilities around enabling this behaviour on various OS.

Examples

// listen on the same port. oh yeah.
l1, _ := reuse.Listen("tcp", "127.0.0.1:1234")
l2, _ := reuse.Listen("tcp", "127.0.0.1:1234")
// dial from the same port. oh yeah.
l1, _ := reuse.Listen("tcp", "127.0.0.1:1234")
l2, _ := reuse.Listen("tcp", "127.0.0.1:1235")
c, _ := reuse.Dial("tcp", "127.0.0.1:1234", "127.0.0.1:1235")

Note: cant dial self because tcp/ip stacks use 4-tuples to identify connections, and doing so would clash.

Tested

Tested on darwin, linux, and windows.


The last gx published version of this module was: 0.2.2: Qme8kdM7thoCqLqd7GYCRqipoZJS64rhJo5MBcTpyWfsL9