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actix-net
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Merge branch 'master' into refactor/spsc

This commit is contained in:
fakeshadow 2021-04-10 12:32:39 -07:00 committed by GitHub
parent 311354bfab ddce2d6d12
commit 5c128a0a64
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1 changed files with 48 additions and 44 deletions
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92
actix-server/src/socket.rs
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@ -12,16 +12,7 @@ pub(crate) use {
use std::{fmt, io};
use actix_rt::net::TcpStream;
use mio::event::Source;
use mio::{Interest, Registry, Token};
#[cfg(windows)]
use std::os::windows::io::{FromRawSocket, IntoRawSocket};
#[cfg(unix)]
use {
actix_rt::net::UnixStream,
std::os::unix::io::{FromRawFd, IntoRawFd},
};
use mio::{event::Source, Interest, Registry, Token};
pub(crate) enum MioListener {
Tcp(MioTcpListener),
@ -164,47 +155,60 @@ pub trait FromStream: Sized {
fn from_mio(sock: MioStream) -> io::Result<Self>;
}
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
#[cfg(unix)]
impl FromStream for TcpStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(mio) => {
let raw = IntoRawFd::into_raw_fd(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
TcpStream::from_std(unsafe { FromRawFd::from_raw_fd(raw) })
}
MioStream::Uds(_) => {
panic!("Should not happen, bug in server impl");
}
}
}
}
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
#[cfg(windows)]
impl FromStream for TcpStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(mio) => {
let raw = IntoRawSocket::into_raw_socket(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
TcpStream::from_std(unsafe { FromRawSocket::from_raw_socket(raw) })
mod win_impl {
use super::*;
use std::os::windows::io::{FromRawSocket, IntoRawSocket};
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
impl FromStream for TcpStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(mio) => {
let raw = IntoRawSocket::into_raw_socket(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
TcpStream::from_std(unsafe { FromRawSocket::from_raw_socket(raw) })
}
}
}
}
}
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
#[cfg(unix)]
impl FromStream for UnixStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(_) => panic!("Should not happen, bug in server impl"),
MioStream::Uds(mio) => {
let raw = IntoRawFd::into_raw_fd(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
UnixStream::from_std(unsafe { FromRawFd::from_raw_fd(raw) })
mod unix_impl {
use super::*;
use std::os::unix::io::{FromRawFd, IntoRawFd};
use actix_rt::net::UnixStream;
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
impl FromStream for TcpStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(mio) => {
let raw = IntoRawFd::into_raw_fd(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
TcpStream::from_std(unsafe { FromRawFd::from_raw_fd(raw) })
}
MioStream::Uds(_) => {
panic!("Should not happen, bug in server impl");
}
}
}
}
// FIXME: This is a workaround and we need an efficient way to convert between mio and tokio stream
impl FromStream for UnixStream {
fn from_mio(sock: MioStream) -> io::Result<Self> {
match sock {
MioStream::Tcp(_) => panic!("Should not happen, bug in server impl"),
MioStream::Uds(mio) => {
let raw = IntoRawFd::into_raw_fd(mio);
// SAFETY: This is a in place conversion from mio stream to tokio stream.
UnixStream::from_std(unsafe { FromRawFd::from_raw_fd(raw) })
}
}
}
}