Zig TCP Server

zig-tcp.zig

const std = @import("std");
const net = std.net;
const StreamServer = net.StreamServer;
const Options = StreamServer.Options;
const Address = net.Address;

pub fn main() anyerror!void {
    const address = Address.initIp4([4]u8{ 127, 0, 0, 1 }, 8080);
    var stream = StreamServer.init(Options{ .reuse_address = true });
    defer stream.deinit();
    try stream.listen(address);
    while (true) {
        const conn = try stream.accept();
        defer conn.stream.close();
        var buf : [4096]u8 = undefined;
        _ = try conn.stream.read(buf[0..]);
        const message = "HTTP/1.1 200 OK\n\nHello world!";
        _ = try conn.stream.write(message);
    }
}