Function serveMessage [src]

Prototype

pub fn serveMessage( s: *const Server, header: OutMessage.Header, bufs: []const []const u8, ) !void

Parameters

s: *const Serverheader: OutMessage.Headerbufs: []const []const u8

Source

  pub fn serveMessage(
    s: *const Server,
    header: OutMessage.Header,
    bufs: []const []const u8,
) !void {
    var iovecs: [10]std.posix.iovec_const = undefined;
    const header_le = bswap(header);
    iovecs[0] = .{
        .base = @as([*]const u8, @ptrCast(&header_le)),
        .len = @sizeOf(OutMessage.Header),
    };
    for (bufs, iovecs[1 .. bufs.len + 1]) |buf, *iovec| {
        iovec.* = .{
            .base = buf.ptr,
            .len = buf.len,
        };
    }
    try s.out.writevAll(iovecs[0 .. bufs.len + 1]);
}  