Sharing Sockets with SO_REUSEPORT in Zig

Write Zig code that shares sockets between unrelated processes using SO_REUSEPORT. Use this skill when building multi-process servers, implementing zero-downtime deployments, or distributing connections across independent Zig processes.

Quick Start

Minimal SO_REUSEPORT TCP server in Zig -- each process independently binds to the same port:

const std = @import("std");
const posix = std.posix;

pub fn main() !void {
    const address = try std.net.Address.parseIp("0.0.0.0", 8080);