// except according to those terms.
use std::cast;
+use std::libc;
use std::libc::{size_t, ssize_t, c_int, c_void, c_uint, c_char};
use std::ptr;
use std::rt::BlockedTask;
use std::rt::sched::{Scheduler, SchedHandle};
use std::rt::tube::Tube;
use std::str;
+use std::task;
use std::vec;
use stream::StreamWatcher;
use super::{Loop, Request, UvError, Buf, status_to_io_result,
- uv_error_to_io_error, UvHandle, slice_to_uv_buf};
+ uv_error_to_io_error, UvHandle, slice_to_uv_buf,
+ wait_until_woken_after};
use uvio::HomingIO;
use uvll;
+use uvll::sockaddr;
////////////////////////////////////////////////////////////////////////////////
/// Generic functions related to dealing with sockaddr things
////////////////////////////////////////////////////////////////////////////////
-pub enum UvSocketAddr {
- UvIpv4SocketAddr(*uvll::sockaddr_in),
- UvIpv6SocketAddr(*uvll::sockaddr_in6),
-}
-
-pub fn sockaddr_to_UvSocketAddr(addr: *uvll::sockaddr) -> UvSocketAddr {
- unsafe {
- assert!((uvll::is_ip4_addr(addr) || uvll::is_ip6_addr(addr)));
- assert!(!(uvll::is_ip4_addr(addr) && uvll::is_ip6_addr(addr)));
- match addr {
- _ if uvll::is_ip4_addr(addr) =>
- UvIpv4SocketAddr(addr as *uvll::sockaddr_in),
- _ if uvll::is_ip6_addr(addr) =>
- UvIpv6SocketAddr(addr as *uvll::sockaddr_in6),
- _ => fail!(),
- }
- }
-}
-
-fn socket_addr_as_uv_socket_addr<T>(addr: SocketAddr, f: &fn(UvSocketAddr) -> T) -> T {
+#[fixed_stack_segment]
+fn socket_addr_as_sockaddr<T>(addr: SocketAddr, f: &fn(*sockaddr) -> T) -> T {
let malloc = match addr.ip {
- Ipv4Addr(*) => uvll::malloc_ip4_addr,
- Ipv6Addr(*) => uvll::malloc_ip6_addr,
- };
- let wrap = match addr.ip {
- Ipv4Addr(*) => UvIpv4SocketAddr,
- Ipv6Addr(*) => UvIpv6SocketAddr,
- };
- let free = match addr.ip {
- Ipv4Addr(*) => uvll::free_ip4_addr,
- Ipv6Addr(*) => uvll::free_ip6_addr,
+ Ipv4Addr(*) => uvll::rust_malloc_ip4_addr,
+ Ipv6Addr(*) => uvll::rust_malloc_ip6_addr,
};
- let addr = unsafe { malloc(addr.ip.to_str(), addr.port as int) };
+ let ip = addr.ip.to_str();
+ let addr = ip.with_c_str(|p| unsafe { malloc(p, addr.port as c_int) });
do (|| {
- f(wrap(addr))
+ f(addr)
}).finally {
- unsafe { free(addr) };
+ unsafe { libc::free(addr) };
}
}
-fn uv_socket_addr_as_socket_addr<T>(addr: UvSocketAddr, f: &fn(SocketAddr) -> T) -> T {
- let ip_size = match addr {
- UvIpv4SocketAddr(*) => 4/*groups of*/ * 3/*digits separated by*/ + 3/*periods*/,
- UvIpv6SocketAddr(*) => 8/*groups of*/ * 4/*hex digits separated by*/ + 7 /*colons*/,
- };
- let ip_name = {
- let buf = vec::from_elem(ip_size + 1 /*null terminated*/, 0u8);
- unsafe {
+#[fixed_stack_segment]
+pub fn sockaddr_to_socket_addr(addr: *sockaddr) -> SocketAddr {
+ unsafe {
+ let ip_size = if uvll::rust_is_ipv4_sockaddr(addr) == 1 {
+ 4/*groups of*/ * 3/*digits separated by*/ + 3/*periods*/
+ } else if uvll::rust_is_ipv6_sockaddr(addr) == 1 {
+ 8/*groups of*/ * 4/*hex digits separated by*/ + 7 /*colons*/
+ } else {
+ fail!("unknown address?");
+ };
+ let ip_name = {
+ let buf = vec::from_elem(ip_size + 1 /*null terminated*/, 0u8);
let buf_ptr = vec::raw::to_ptr(buf);
- match addr {
- UvIpv4SocketAddr(addr) =>
- uvll::uv_ip4_name(addr, buf_ptr as *c_char, ip_size as size_t),
- UvIpv6SocketAddr(addr) =>
- uvll::uv_ip6_name(addr, buf_ptr as *c_char, ip_size as size_t),
+ if uvll::rust_is_ipv4_sockaddr(addr) == 1 {
+ uvll::uv_ip4_name(addr, buf_ptr as *c_char, ip_size as size_t);
+ } else {
+ uvll::uv_ip6_name(addr, buf_ptr as *c_char, ip_size as size_t);
}
+ buf
};
- buf
- };
- let ip_port = unsafe {
- let port = match addr {
- UvIpv4SocketAddr(addr) => uvll::ip4_port(addr),
- UvIpv6SocketAddr(addr) => uvll::ip6_port(addr),
+ let ip_port = {
+ let port = if uvll::rust_is_ipv4_sockaddr(addr) == 1 {
+ uvll::rust_ip4_port(addr)
+ } else {
+ uvll::rust_ip6_port(addr)
+ };
+ port as u16
};
- port as u16
- };
- let ip_str = str::from_utf8_slice(ip_name).trim_right_chars(&'\x00');
- let ip_addr = FromStr::from_str(ip_str).unwrap();
+ let ip_str = str::from_utf8_slice(ip_name).trim_right_chars(&'\x00');
+ let ip_addr = FromStr::from_str(ip_str).unwrap();
- // finally run the closure
- f(SocketAddr { ip: ip_addr, port: ip_port })
-}
-
-pub fn uv_socket_addr_to_socket_addr(addr: UvSocketAddr) -> SocketAddr {
- use std::util;
- uv_socket_addr_as_socket_addr(addr, util::id)
+ SocketAddr { ip: ip_addr, port: ip_port }
+ }
}
#[cfg(test)]
fn test_ip4_conversion() {
use std::rt;
let ip4 = rt::test::next_test_ip4();
- assert_eq!(ip4, socket_addr_as_uv_socket_addr(ip4, uv_socket_addr_to_socket_addr));
+ do socket_addr_as_sockaddr(ip4) |addr| {
+ assert_eq!(ip4, sockaddr_to_socket_addr(addr));
+ }
}
#[cfg(test)]
fn test_ip6_conversion() {
use std::rt;
let ip6 = rt::test::next_test_ip6();
- assert_eq!(ip6, socket_addr_as_uv_socket_addr(ip6, uv_socket_addr_to_socket_addr));
+ do socket_addr_as_sockaddr(ip6) |addr| {
+ assert_eq!(ip6, sockaddr_to_socket_addr(addr));
+ }
}
enum SocketNameKind {
Udp
}
+#[fixed_stack_segment]
fn socket_name(sk: SocketNameKind, handle: *c_void) -> Result<SocketAddr, IoError> {
- let getsockname = match sk {
- TcpPeer => uvll::tcp_getpeername,
- Tcp => uvll::tcp_getsockname,
- Udp => uvll::udp_getsockname,
- };
-
- // Allocate a sockaddr_storage
- // since we don't know if it's ipv4 or ipv6
- let r_addr = unsafe { uvll::malloc_sockaddr_storage() };
+ unsafe {
+ let getsockname = match sk {
+ TcpPeer => uvll::uv_tcp_getpeername,
+ Tcp => uvll::uv_tcp_getsockname,
+ Udp => uvll::uv_udp_getsockname,
+ };
- let r = unsafe {
- getsockname(handle, r_addr as *uvll::sockaddr_storage)
- };
+ // Allocate a sockaddr_storage
+ // since we don't know if it's ipv4 or ipv6
+ let size = uvll::rust_sockaddr_size();
+ let name = libc::malloc(size as size_t);
+ assert!(!name.is_null());
+ let mut namelen = size;
- if r != 0 {
- return Err(uv_error_to_io_error(UvError(r)));
+ let ret = match getsockname(handle, name, &mut namelen) {
+ 0 => Ok(sockaddr_to_socket_addr(name)),
+ n => Err(uv_error_to_io_error(UvError(n)))
+ };
+ libc::free(name);
+ ret
}
-
- let addr = unsafe {
- if uvll::is_ip6_addr(r_addr as *uvll::sockaddr) {
- uv_socket_addr_to_socket_addr(UvIpv6SocketAddr(r_addr as *uvll::sockaddr_in6))
- } else {
- uv_socket_addr_to_socket_addr(UvIpv4SocketAddr(r_addr as *uvll::sockaddr_in))
- }
- };
-
- unsafe { uvll::free_sockaddr_storage(r_addr); }
-
- Ok(addr)
-
}
////////////////////////////////////////////////////////////////////////////////
{
struct Ctx { status: c_int, task: Option<BlockedTask> }
- let tcp = TcpWatcher::new(loop_);
- let ret = do socket_addr_as_uv_socket_addr(address) |addr| {
- let req = Request::new(uvll::UV_CONNECT);
- let result = match addr {
- UvIpv4SocketAddr(addr) => unsafe {
- uvll::tcp_connect(req.handle, tcp.handle, addr,
- connect_cb)
- },
- UvIpv6SocketAddr(addr) => unsafe {
- uvll::tcp_connect6(req.handle, tcp.handle, addr,
- connect_cb)
- },
- };
- match result {
- 0 => {
- let mut cx = Ctx { status: 0, task: None };
- req.set_data(&cx);
- req.defuse();
- let scheduler: ~Scheduler = Local::take();
- do scheduler.deschedule_running_task_and_then |_, task| {
- cx.task = Some(task);
- }
- match cx.status {
- 0 => Ok(()),
- n => Err(UvError(n)),
+ return do task::unkillable {
+ let tcp = TcpWatcher::new(loop_);
+ let ret = do socket_addr_as_sockaddr(address) |addr| {
+ let mut req = Request::new(uvll::UV_CONNECT);
+ let result = unsafe {
+ uvll::uv_tcp_connect(req.handle, tcp.handle, addr,
+ connect_cb)
+ };
+ match result {
+ 0 => {
+ req.defuse(); // uv callback now owns this request
+ let mut cx = Ctx { status: 0, task: None };
+ do wait_until_woken_after(&mut cx.task) {
+ req.set_data(&cx);
+ }
+ match cx.status {
+ 0 => Ok(()),
+ n => Err(UvError(n)),
+ }
}
+ n => Err(UvError(n))
}
- n => Err(UvError(n))
- }
- };
+ };
- return match ret {
- Ok(()) => Ok(tcp),
- Err(e) => Err(e),
+ match ret {
+ Ok(()) => Ok(tcp),
+ Err(e) => Err(e),
+ }
};
extern fn connect_cb(req: *uvll::uv_connect_t, status: c_int) {
let req = Request::wrap(req);
- if status == uvll::ECANCELED { return }
- let cx: &mut Ctx = unsafe { cast::transmute(req.get_data()) };
+ assert!(status != uvll::ECANCELED);
+ let cx: &mut Ctx = unsafe { req.get_data() };
cx.status = status;
let scheduler: ~Scheduler = Local::take();
scheduler.resume_blocked_task_immediately(cx.task.take_unwrap());
impl rtio::RtioSocket for TcpWatcher {
fn socket_name(&mut self) -> Result<SocketAddr, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
socket_name(Tcp, self.handle)
}
}
impl rtio::RtioTcpStream for TcpWatcher {
fn read(&mut self, buf: &mut [u8]) -> Result<uint, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
self.stream.read(buf).map_err(uv_error_to_io_error)
}
fn write(&mut self, buf: &[u8]) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
self.stream.write(buf).map_err(uv_error_to_io_error)
}
fn peer_name(&mut self) -> Result<SocketAddr, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
socket_name(TcpPeer, self.handle)
}
fn control_congestion(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_nodelay(self.handle, 0 as c_int)
})
}
fn nodelay(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_nodelay(self.handle, 1 as c_int)
})
}
fn keepalive(&mut self, delay_in_seconds: uint) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_keepalive(self.handle, 1 as c_int,
delay_in_seconds as c_uint)
}
fn letdie(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_keepalive(self.handle, 0 as c_int, 0 as c_uint)
})
}
}
+impl UvHandle<uvll::uv_tcp_t> for TcpWatcher {
+ fn uv_handle(&self) -> *uvll::uv_tcp_t { self.stream.handle }
+}
+
impl Drop for TcpWatcher {
fn drop(&mut self) {
- let _m = self.fire_missiles();
- self.stream.close();
+ let _m = self.fire_homing_missile();
+ self.close();
}
}
pub fn bind(loop_: &mut Loop, address: SocketAddr)
-> Result<~TcpListener, UvError>
{
- let handle = unsafe { uvll::malloc_handle(uvll::UV_TCP) };
- assert_eq!(unsafe {
- uvll::uv_tcp_init(loop_.handle, handle)
- }, 0);
- let l = ~TcpListener {
- home: get_handle_to_current_scheduler!(),
- handle: handle,
- closing_task: None,
- outgoing: Tube::new(),
- };
- let res = socket_addr_as_uv_socket_addr(address, |addr| unsafe {
- match addr {
- UvIpv4SocketAddr(addr) => uvll::tcp_bind(l.handle, addr),
- UvIpv6SocketAddr(addr) => uvll::tcp_bind6(l.handle, addr),
+ do task::unkillable {
+ let handle = unsafe { uvll::malloc_handle(uvll::UV_TCP) };
+ assert_eq!(unsafe {
+ uvll::uv_tcp_init(loop_.handle, handle)
+ }, 0);
+ let l = ~TcpListener {
+ home: get_handle_to_current_scheduler!(),
+ handle: handle,
+ closing_task: None,
+ outgoing: Tube::new(),
+ };
+ let res = socket_addr_as_sockaddr(address, |addr| unsafe {
+ uvll::uv_tcp_bind(l.handle, addr)
+ });
+ match res {
+ 0 => Ok(l.install()),
+ n => Err(UvError(n))
}
- });
- match res {
- 0 => Ok(l.install()),
- n => Err(UvError(n))
}
}
}
impl rtio::RtioSocket for TcpListener {
fn socket_name(&mut self) -> Result<SocketAddr, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
socket_name(Tcp, self.handle)
}
}
incoming: incoming,
};
- let _m = acceptor.fire_missiles();
+ let _m = acceptor.fire_homing_missile();
// XXX: the 128 backlog should be configurable
match unsafe { uvll::uv_listen(acceptor.listener.handle, 128, listen_cb) } {
0 => Ok(acceptor as ~rtio::RtioTcpAcceptor),
}
extern fn listen_cb(server: *uvll::uv_stream_t, status: c_int) {
+ assert!(status != uvll::ECANCELED);
let msg = match status {
0 => {
let loop_ = Loop::wrap(unsafe {
assert_eq!(unsafe { uvll::uv_accept(server, client.handle) }, 0);
Ok(~client as ~rtio::RtioTcpStream)
}
- uvll::ECANCELED => return,
n => Err(uv_error_to_io_error(UvError(n)))
};
impl Drop for TcpListener {
fn drop(&mut self) {
- let (_m, sched) = self.fire_missiles_sched();
-
- do sched.deschedule_running_task_and_then |_, task| {
- self.closing_task = Some(task);
- unsafe { uvll::uv_close(self.handle, listener_close_cb) }
- }
+ let _m = self.fire_homing_missile();
+ self.close();
}
}
impl rtio::RtioSocket for TcpAcceptor {
fn socket_name(&mut self) -> Result<SocketAddr, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
socket_name(Tcp, self.listener.handle)
}
}
impl rtio::RtioTcpAcceptor for TcpAcceptor {
fn accept(&mut self) -> Result<~rtio::RtioTcpStream, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
self.incoming.recv()
}
fn accept_simultaneously(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_simultaneous_accepts(self.listener.handle, 1)
})
}
fn dont_accept_simultaneously(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_tcp_simultaneous_accepts(self.listener.handle, 0)
})
pub fn bind(loop_: &Loop, address: SocketAddr)
-> Result<UdpWatcher, UvError>
{
- let udp = UdpWatcher {
- handle: unsafe { uvll::malloc_handle(uvll::UV_UDP) },
- home: get_handle_to_current_scheduler!(),
- };
- assert_eq!(unsafe {
- uvll::uv_udp_init(loop_.handle, udp.handle)
- }, 0);
- let result = socket_addr_as_uv_socket_addr(address, |addr| unsafe {
- match addr {
- UvIpv4SocketAddr(addr) => uvll::udp_bind(udp.handle, addr, 0u32),
- UvIpv6SocketAddr(addr) => uvll::udp_bind6(udp.handle, addr, 0u32),
+ do task::unkillable {
+ let udp = UdpWatcher {
+ handle: unsafe { uvll::malloc_handle(uvll::UV_UDP) },
+ home: get_handle_to_current_scheduler!(),
+ };
+ assert_eq!(unsafe {
+ uvll::uv_udp_init(loop_.handle, udp.handle)
+ }, 0);
+ let result = socket_addr_as_sockaddr(address, |addr| unsafe {
+ uvll::uv_udp_bind(udp.handle, addr, 0u32)
+ });
+ match result {
+ 0 => Ok(udp),
+ n => Err(UvError(n)),
}
- });
- match result {
- 0 => Ok(udp),
- n => Err(UvError(n)),
}
}
}
+impl UvHandle<uvll::uv_udp_t> for UdpWatcher {
+ fn uv_handle(&self) -> *uvll::uv_udp_t { self.handle }
+}
+
impl HomingIO for UdpWatcher {
fn home<'r>(&'r mut self) -> &'r mut SchedHandle { &mut self.home }
}
impl rtio::RtioSocket for UdpWatcher {
fn socket_name(&mut self) -> Result<SocketAddr, IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
socket_name(Udp, self.handle)
}
}
struct Ctx {
task: Option<BlockedTask>,
buf: Option<Buf>,
- result: Option<(ssize_t, SocketAddr)>,
+ result: Option<(ssize_t, Option<SocketAddr>)>,
}
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
- return match unsafe {
+ let a = match unsafe {
uvll::uv_udp_recv_start(self.handle, alloc_cb, recv_cb)
} {
0 => {
buf: Some(slice_to_uv_buf(buf)),
result: None,
};
- unsafe { uvll::set_data_for_uv_handle(self.handle, &cx) }
- let scheduler: ~Scheduler = Local::take();
- do scheduler.deschedule_running_task_and_then |_, task| {
- cx.task = Some(task);
+ do wait_until_woken_after(&mut cx.task) {
+ unsafe { uvll::set_data_for_uv_handle(self.handle, &cx) }
}
match cx.result.take_unwrap() {
(n, _) if n < 0 =>
Err(uv_error_to_io_error(UvError(n as c_int))),
- (n, addr) => Ok((n as uint, addr))
+ (n, addr) => Ok((n as uint, addr.unwrap()))
}
}
n => Err(uv_error_to_io_error(UvError(n)))
};
+ return a;
extern fn alloc_cb(handle: *uvll::uv_udp_t,
- _suggested_size: size_t) -> Buf {
- let cx: &mut Ctx = unsafe {
- cast::transmute(uvll::get_data_for_uv_handle(handle))
- };
- cx.buf.take().expect("alloc_cb called more than once")
+ _suggested_size: size_t,
+ buf: *mut Buf) {
+ unsafe {
+ let cx: &mut Ctx =
+ cast::transmute(uvll::get_data_for_uv_handle(handle));
+ *buf = cx.buf.take().expect("recv alloc_cb called more than once")
+ }
}
- extern fn recv_cb(handle: *uvll::uv_udp_t, nread: ssize_t, _buf: Buf,
+ extern fn recv_cb(handle: *uvll::uv_udp_t, nread: ssize_t, buf: *Buf,
addr: *uvll::sockaddr, _flags: c_uint) {
+ assert!(nread != uvll::ECANCELED as ssize_t);
+ let cx: &mut Ctx = unsafe {
+ cast::transmute(uvll::get_data_for_uv_handle(handle))
+ };
// When there's no data to read the recv callback can be a no-op.
// This can happen if read returns EAGAIN/EWOULDBLOCK. By ignoring
// this we just drop back to kqueue and wait for the next callback.
- if nread == 0 { return }
- if nread == uvll::ECANCELED as ssize_t { return }
+ if nread == 0 {
+ cx.buf = Some(unsafe { *buf });
+ return
+ }
unsafe {
assert_eq!(uvll::uv_udp_recv_stop(handle), 0)
let cx: &mut Ctx = unsafe {
cast::transmute(uvll::get_data_for_uv_handle(handle))
};
- let addr = sockaddr_to_UvSocketAddr(addr);
- let addr = uv_socket_addr_to_socket_addr(addr);
+ let addr = if addr == ptr::null() {
+ None
+ } else {
+ Some(sockaddr_to_socket_addr(addr))
+ };
cx.result = Some((nread, addr));
let sched: ~Scheduler = Local::take();
fn sendto(&mut self, buf: &[u8], dst: SocketAddr) -> Result<(), IoError> {
struct Ctx { task: Option<BlockedTask>, result: c_int }
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
- let req = Request::new(uvll::UV_UDP_SEND);
+ let mut req = Request::new(uvll::UV_UDP_SEND);
let buf = slice_to_uv_buf(buf);
- let result = socket_addr_as_uv_socket_addr(dst, |dst| unsafe {
- match dst {
- UvIpv4SocketAddr(dst) =>
- uvll::udp_send(req.handle, self.handle, [buf], dst, send_cb),
- UvIpv6SocketAddr(dst) =>
- uvll::udp_send6(req.handle, self.handle, [buf], dst, send_cb),
- }
+ let result = socket_addr_as_sockaddr(dst, |dst| unsafe {
+ uvll::uv_udp_send(req.handle, self.handle, [buf], dst, send_cb)
});
return match result {
0 => {
+ req.defuse(); // uv callback now owns this request
let mut cx = Ctx { task: None, result: 0 };
- req.set_data(&cx);
- req.defuse();
-
- let sched: ~Scheduler = Local::take();
- do sched.deschedule_running_task_and_then |_, task| {
- cx.task = Some(task);
+ do wait_until_woken_after(&mut cx.task) {
+ req.set_data(&cx);
}
-
match cx.result {
0 => Ok(()),
n => Err(uv_error_to_io_error(UvError(n)))
extern fn send_cb(req: *uvll::uv_udp_send_t, status: c_int) {
let req = Request::wrap(req);
- let cx: &mut Ctx = unsafe { cast::transmute(req.get_data()) };
+ assert!(status != uvll::ECANCELED);
+ let cx: &mut Ctx = unsafe { req.get_data() };
cx.result = status;
let sched: ~Scheduler = Local::take();
}
fn join_multicast(&mut self, multi: IpAddr) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
do multi.to_str().with_c_str |m_addr| {
uvll::uv_udp_set_membership(self.handle,
}
fn leave_multicast(&mut self, multi: IpAddr) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
do multi.to_str().with_c_str |m_addr| {
uvll::uv_udp_set_membership(self.handle,
}
fn loop_multicast_locally(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_multicast_loop(self.handle,
1 as c_int)
}
fn dont_loop_multicast_locally(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_multicast_loop(self.handle,
0 as c_int)
}
fn multicast_time_to_live(&mut self, ttl: int) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_multicast_ttl(self.handle,
ttl as c_int)
}
fn time_to_live(&mut self, ttl: int) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_ttl(self.handle, ttl as c_int)
})
}
fn hear_broadcasts(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_broadcast(self.handle,
1 as c_int)
}
fn ignore_broadcasts(&mut self) -> Result<(), IoError> {
- let _m = self.fire_missiles();
+ let _m = self.fire_homing_missile();
status_to_io_result(unsafe {
uvll::uv_udp_set_broadcast(self.handle,
0 as c_int)
impl Drop for UdpWatcher {
fn drop(&mut self) {
// Send ourselves home to close this handle (blocking while doing so).
- let (_m, sched) = self.fire_missiles_sched();
- let mut slot = None;
- unsafe {
- uvll::set_data_for_uv_handle(self.handle, &slot);
- uvll::uv_close(self.handle, close_cb);
- }
- do sched.deschedule_running_task_and_then |_, task| {
- slot = Some(task);
- }
-
- extern fn close_cb(handle: *uvll::uv_handle_t) {
- let slot: &mut Option<BlockedTask> = unsafe {
- cast::transmute(uvll::get_data_for_uv_handle(handle))
- };
- let sched: ~Scheduler = Local::take();
- sched.resume_blocked_task_immediately(slot.take_unwrap());
- }
+ let _m = self.fire_homing_missile();
+ self.close();
}
}
use std::task;
use super::*;
- use super::super::{Loop, run_uv_loop};
+ use super::super::local_loop;
#[test]
fn connect_close_ip4() {
- do run_uv_loop |l| {
- match TcpWatcher::connect(l, next_test_ip4()) {
- Ok(*) => fail!(),
- Err(e) => assert_eq!(e.name(), ~"ECONNREFUSED"),
- }
+ match TcpWatcher::connect(local_loop(), next_test_ip4()) {
+ Ok(*) => fail!(),
+ Err(e) => assert_eq!(e.name(), ~"ECONNREFUSED"),
}
}
#[test]
fn connect_close_ip6() {
- do run_uv_loop |l| {
- match TcpWatcher::connect(l, next_test_ip6()) {
- Ok(*) => fail!(),
- Err(e) => assert_eq!(e.name(), ~"ECONNREFUSED"),
- }
+ match TcpWatcher::connect(local_loop(), next_test_ip6()) {
+ Ok(*) => fail!(),
+ Err(e) => assert_eq!(e.name(), ~"ECONNREFUSED"),
}
}
#[test]
fn udp_bind_close_ip4() {
- do run_uv_loop |l| {
- match UdpWatcher::bind(l, next_test_ip4()) {
- Ok(*) => {}
- Err(*) => fail!()
- }
+ match UdpWatcher::bind(local_loop(), next_test_ip4()) {
+ Ok(*) => {}
+ Err(*) => fail!()
}
}
#[test]
fn udp_bind_close_ip6() {
- do run_uv_loop |l| {
- match UdpWatcher::bind(l, next_test_ip6()) {
- Ok(*) => {}
- Err(*) => fail!()
- }
+ match UdpWatcher::bind(local_loop(), next_test_ip6()) {
+ Ok(*) => {}
+ Err(*) => fail!()
}
}
#[test]
fn listen_ip4() {
- do run_uv_loop |l| {
- let (port, chan) = oneshot();
- let chan = Cell::new(chan);
- let addr = next_test_ip4();
-
- let handle = l.handle;
- do spawn {
- let w = match TcpListener::bind(&mut Loop::wrap(handle), addr) {
- Ok(w) => w, Err(e) => fail!("{:?}", e)
- };
- let mut w = match w.listen() {
- Ok(w) => w, Err(e) => fail!("{:?}", e),
- };
- chan.take().send(());
- match w.accept() {
- Ok(mut stream) => {
- let mut buf = [0u8, ..10];
- match stream.read(buf) {
- Ok(10) => {} e => fail!("{:?}", e),
- }
- for i in range(0, 10u8) {
- assert_eq!(buf[i], i + 1);
- }
- }
- Err(e) => fail!("{:?}", e)
- }
- }
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip4();
- port.recv();
- let mut w = match TcpWatcher::connect(&mut Loop::wrap(handle), addr) {
+ do spawn {
+ let w = match TcpListener::bind(local_loop(), addr) {
Ok(w) => w, Err(e) => fail!("{:?}", e)
};
- match w.write([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) {
- Ok(()) => {}, Err(e) => fail!("{:?}", e)
+ let mut w = match w.listen() {
+ Ok(w) => w, Err(e) => fail!("{:?}", e),
+ };
+ chan.take().send(());
+ match w.accept() {
+ Ok(mut stream) => {
+ let mut buf = [0u8, ..10];
+ match stream.read(buf) {
+ Ok(10) => {} e => fail!("{:?}", e),
+ }
+ for i in range(0, 10u8) {
+ assert_eq!(buf[i], i + 1);
+ }
+ }
+ Err(e) => fail!("{:?}", e)
}
}
+
+ port.recv();
+ let mut w = match TcpWatcher::connect(local_loop(), addr) {
+ Ok(w) => w, Err(e) => fail!("{:?}", e)
+ };
+ match w.write([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) {
+ Ok(()) => {}, Err(e) => fail!("{:?}", e)
+ }
}
#[test]
fn listen_ip6() {
- do run_uv_loop |l| {
- let (port, chan) = oneshot();
- let chan = Cell::new(chan);
- let addr = next_test_ip6();
-
- let handle = l.handle;
- do spawn {
- let w = match TcpListener::bind(&mut Loop::wrap(handle), addr) {
- Ok(w) => w, Err(e) => fail!("{:?}", e)
- };
- let mut w = match w.listen() {
- Ok(w) => w, Err(e) => fail!("{:?}", e),
- };
- chan.take().send(());
- match w.accept() {
- Ok(mut stream) => {
- let mut buf = [0u8, ..10];
- match stream.read(buf) {
- Ok(10) => {} e => fail!("{:?}", e),
- }
- for i in range(0, 10u8) {
- assert_eq!(buf[i], i + 1);
- }
- }
- Err(e) => fail!("{:?}", e)
- }
- }
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip6();
- port.recv();
- let mut w = match TcpWatcher::connect(&mut Loop::wrap(handle), addr) {
+ do spawn {
+ let w = match TcpListener::bind(local_loop(), addr) {
Ok(w) => w, Err(e) => fail!("{:?}", e)
};
- match w.write([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) {
- Ok(()) => {}, Err(e) => fail!("{:?}", e)
+ let mut w = match w.listen() {
+ Ok(w) => w, Err(e) => fail!("{:?}", e),
+ };
+ chan.take().send(());
+ match w.accept() {
+ Ok(mut stream) => {
+ let mut buf = [0u8, ..10];
+ match stream.read(buf) {
+ Ok(10) => {} e => fail!("{:?}", e),
+ }
+ for i in range(0, 10u8) {
+ assert_eq!(buf[i], i + 1);
+ }
+ }
+ Err(e) => fail!("{:?}", e)
}
}
+
+ port.recv();
+ let mut w = match TcpWatcher::connect(local_loop(), addr) {
+ Ok(w) => w, Err(e) => fail!("{:?}", e)
+ };
+ match w.write([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) {
+ Ok(()) => {}, Err(e) => fail!("{:?}", e)
+ }
}
#[test]
fn udp_recv_ip4() {
- do run_uv_loop |l| {
- let (port, chan) = oneshot();
- let chan = Cell::new(chan);
- let client = next_test_ip4();
- let server = next_test_ip4();
-
- let handle = l.handle;
- do spawn {
- match UdpWatcher::bind(&mut Loop::wrap(handle), server) {
- Ok(mut w) => {
- chan.take().send(());
- let mut buf = [0u8, ..10];
- match w.recvfrom(buf) {
- Ok((10, addr)) => assert_eq!(addr, client),
- e => fail!("{:?}", e),
- }
- for i in range(0, 10u8) {
- assert_eq!(buf[i], i + 1);
- }
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let client = next_test_ip4();
+ let server = next_test_ip4();
+
+ do spawn {
+ match UdpWatcher::bind(local_loop(), server) {
+ Ok(mut w) => {
+ chan.take().send(());
+ let mut buf = [0u8, ..10];
+ match w.recvfrom(buf) {
+ Ok((10, addr)) => assert_eq!(addr, client),
+ e => fail!("{:?}", e),
+ }
+ for i in range(0, 10u8) {
+ assert_eq!(buf[i], i + 1);
}
- Err(e) => fail!("{:?}", e)
}
+ Err(e) => fail!("{:?}", e)
}
+ }
- port.recv();
- let mut w = match UdpWatcher::bind(&mut Loop::wrap(handle), client) {
- Ok(w) => w, Err(e) => fail!("{:?}", e)
- };
- match w.sendto([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], server) {
- Ok(()) => {}, Err(e) => fail!("{:?}", e)
- }
+ port.recv();
+ let mut w = match UdpWatcher::bind(local_loop(), client) {
+ Ok(w) => w, Err(e) => fail!("{:?}", e)
+ };
+ match w.sendto([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], server) {
+ Ok(()) => {}, Err(e) => fail!("{:?}", e)
}
}
#[test]
fn udp_recv_ip6() {
- do run_uv_loop |l| {
- let (port, chan) = oneshot();
- let chan = Cell::new(chan);
- let client = next_test_ip6();
- let server = next_test_ip6();
-
- let handle = l.handle;
- do spawn {
- match UdpWatcher::bind(&mut Loop::wrap(handle), server) {
- Ok(mut w) => {
- chan.take().send(());
- let mut buf = [0u8, ..10];
- match w.recvfrom(buf) {
- Ok((10, addr)) => assert_eq!(addr, client),
- e => fail!("{:?}", e),
- }
- for i in range(0, 10u8) {
- assert_eq!(buf[i], i + 1);
- }
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let client = next_test_ip6();
+ let server = next_test_ip6();
+
+ do spawn {
+ match UdpWatcher::bind(local_loop(), server) {
+ Ok(mut w) => {
+ chan.take().send(());
+ let mut buf = [0u8, ..10];
+ match w.recvfrom(buf) {
+ Ok((10, addr)) => assert_eq!(addr, client),
+ e => fail!("{:?}", e),
+ }
+ for i in range(0, 10u8) {
+ assert_eq!(buf[i], i + 1);
}
- Err(e) => fail!("{:?}", e)
}
+ Err(e) => fail!("{:?}", e)
}
+ }
- port.recv();
- let mut w = match UdpWatcher::bind(&mut Loop::wrap(handle), client) {
- Ok(w) => w, Err(e) => fail!("{:?}", e)
- };
- match w.sendto([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], server) {
- Ok(()) => {}, Err(e) => fail!("{:?}", e)
- }
+ port.recv();
+ let mut w = match UdpWatcher::bind(local_loop(), client) {
+ Ok(w) => w, Err(e) => fail!("{:?}", e)
+ };
+ match w.sendto([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], server) {
+ Ok(()) => {}, Err(e) => fail!("{:?}", e)
}
}
#[test]
fn test_read_read_read() {
- do run_uv_loop |l| {
- let addr = next_test_ip4();
- static MAX: uint = 500000;
- let (port, chan) = oneshot();
- let port = Cell::new(port);
- let chan = Cell::new(chan);
-
- let handle = l.handle;
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let listener = TcpListener::bind(l, addr).unwrap();
- let mut acceptor = listener.listen().unwrap();
- chan.take().send(());
- let mut stream = acceptor.accept().unwrap();
- let buf = [1, .. 2048];
- let mut total_bytes_written = 0;
- while total_bytes_written < MAX {
- stream.write(buf);
- total_bytes_written += buf.len();
- }
+ use std::rt::rtio::*;
+ let addr = next_test_ip4();
+ static MAX: uint = 5000;
+ let (port, chan) = oneshot();
+ let port = Cell::new(port);
+ let chan = Cell::new(chan);
+
+ do spawn {
+ let listener = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut acceptor = listener.listen().unwrap();
+ chan.take().send(());
+ let mut stream = acceptor.accept().unwrap();
+ let buf = [1, .. 2048];
+ let mut total_bytes_written = 0;
+ while total_bytes_written < MAX {
+ assert!(stream.write(buf).is_ok());
+ uvdebug!("wrote bytes");
+ total_bytes_written += buf.len();
}
+ }
- do spawntask {
- let l = &mut Loop::wrap(handle);
- port.take().recv();
- let mut stream = TcpWatcher::connect(l, addr).unwrap();
- let mut buf = [0, .. 2048];
- let mut total_bytes_read = 0;
- while total_bytes_read < MAX {
- let nread = stream.read(buf).unwrap();
- uvdebug!("read {} bytes", nread);
- total_bytes_read += nread;
- for i in range(0u, nread) {
- assert_eq!(buf[i], 1);
- }
+ do spawn {
+ port.take().recv();
+ let mut stream = TcpWatcher::connect(local_loop(), addr).unwrap();
+ let mut buf = [0, .. 2048];
+ let mut total_bytes_read = 0;
+ while total_bytes_read < MAX {
+ let nread = stream.read(buf).unwrap();
+ total_bytes_read += nread;
+ for i in range(0u, nread) {
+ assert_eq!(buf[i], 1);
}
- uvdebug!("read {} bytes total", total_bytes_read);
}
+ uvdebug!("read {} bytes total", total_bytes_read);
}
}
#[test]
- #[ignore(cfg(windows))] // FIXME(#10102) the server never sees the second send
+ #[ignore(cfg(windows))] // FIXME(#10102) server never sees second packet
fn test_udp_twice() {
- do run_uv_loop |l| {
- let server_addr = next_test_ip4();
- let client_addr = next_test_ip4();
- let (port, chan) = oneshot();
- let port = Cell::new(port);
- let chan = Cell::new(chan);
-
- let handle = l.handle;
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let mut client = UdpWatcher::bind(l, client_addr).unwrap();
- port.take().recv();
- assert!(client.sendto([1], server_addr).is_ok());
- assert!(client.sendto([2], server_addr).is_ok());
- }
+ let server_addr = next_test_ip4();
+ let client_addr = next_test_ip4();
+ let (port, chan) = oneshot();
+ let port = Cell::new(port);
+ let chan = Cell::new(chan);
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let mut server = UdpWatcher::bind(l, server_addr).unwrap();
- chan.take().send(());
- let mut buf1 = [0];
- let mut buf2 = [0];
- let (nread1, src1) = server.recvfrom(buf1).unwrap();
- let (nread2, src2) = server.recvfrom(buf2).unwrap();
- assert_eq!(nread1, 1);
- assert_eq!(nread2, 1);
- assert_eq!(src1, client_addr);
- assert_eq!(src2, client_addr);
- assert_eq!(buf1[0], 1);
- assert_eq!(buf2[0], 2);
- }
+ do spawn {
+ let mut client = UdpWatcher::bind(local_loop(), client_addr).unwrap();
+ port.take().recv();
+ assert!(client.sendto([1], server_addr).is_ok());
+ assert!(client.sendto([2], server_addr).is_ok());
}
+
+ let mut server = UdpWatcher::bind(local_loop(), server_addr).unwrap();
+ chan.take().send(());
+ let mut buf1 = [0];
+ let mut buf2 = [0];
+ let (nread1, src1) = server.recvfrom(buf1).unwrap();
+ let (nread2, src2) = server.recvfrom(buf2).unwrap();
+ assert_eq!(nread1, 1);
+ assert_eq!(nread2, 1);
+ assert_eq!(src1, client_addr);
+ assert_eq!(src2, client_addr);
+ assert_eq!(buf1[0], 1);
+ assert_eq!(buf2[0], 2);
}
#[test]
fn test_udp_many_read() {
- do run_uv_loop |l| {
- let server_out_addr = next_test_ip4();
- let server_in_addr = next_test_ip4();
- let client_out_addr = next_test_ip4();
- let client_in_addr = next_test_ip4();
- static MAX: uint = 500_000;
-
- let (p1, c1) = oneshot();
- let (p2, c2) = oneshot();
-
- let first = Cell::new((p1, c2));
- let second = Cell::new((p2, c1));
-
- let handle = l.handle;
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let mut server_out = UdpWatcher::bind(l, server_out_addr).unwrap();
- let mut server_in = UdpWatcher::bind(l, server_in_addr).unwrap();
- let (port, chan) = first.take();
- chan.send(());
- port.recv();
- let msg = [1, .. 2048];
- let mut total_bytes_sent = 0;
- let mut buf = [1];
- while buf[0] == 1 {
- // send more data
- assert!(server_out.sendto(msg, client_in_addr).is_ok());
- total_bytes_sent += msg.len();
- // check if the client has received enough
- let res = server_in.recvfrom(buf);
- assert!(res.is_ok());
- let (nread, src) = res.unwrap();
- assert_eq!(nread, 1);
- assert_eq!(src, client_out_addr);
- }
- assert!(total_bytes_sent >= MAX);
+ let server_out_addr = next_test_ip4();
+ let server_in_addr = next_test_ip4();
+ let client_out_addr = next_test_ip4();
+ let client_in_addr = next_test_ip4();
+ static MAX: uint = 500_000;
+
+ let (p1, c1) = oneshot();
+ let (p2, c2) = oneshot();
+
+ let first = Cell::new((p1, c2));
+ let second = Cell::new((p2, c1));
+
+ do spawn {
+ let l = local_loop();
+ let mut server_out = UdpWatcher::bind(l, server_out_addr).unwrap();
+ let mut server_in = UdpWatcher::bind(l, server_in_addr).unwrap();
+ let (port, chan) = first.take();
+ chan.send(());
+ port.recv();
+ let msg = [1, .. 2048];
+ let mut total_bytes_sent = 0;
+ let mut buf = [1];
+ while buf[0] == 1 {
+ // send more data
+ assert!(server_out.sendto(msg, client_in_addr).is_ok());
+ total_bytes_sent += msg.len();
+ // check if the client has received enough
+ let res = server_in.recvfrom(buf);
+ assert!(res.is_ok());
+ let (nread, src) = res.unwrap();
+ assert_eq!(nread, 1);
+ assert_eq!(src, client_out_addr);
}
+ assert!(total_bytes_sent >= MAX);
+ }
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let mut client_out = UdpWatcher::bind(l, client_out_addr).unwrap();
- let mut client_in = UdpWatcher::bind(l, client_in_addr).unwrap();
- let (port, chan) = second.take();
- port.recv();
- chan.send(());
- let mut total_bytes_recv = 0;
- let mut buf = [0, .. 2048];
- while total_bytes_recv < MAX {
- // ask for more
- assert!(client_out.sendto([1], server_in_addr).is_ok());
- // wait for data
- let res = client_in.recvfrom(buf);
- assert!(res.is_ok());
- let (nread, src) = res.unwrap();
- assert_eq!(src, server_out_addr);
- total_bytes_recv += nread;
- for i in range(0u, nread) {
- assert_eq!(buf[i], 1);
- }
+ do spawn {
+ let l = local_loop();
+ let mut client_out = UdpWatcher::bind(l, client_out_addr).unwrap();
+ let mut client_in = UdpWatcher::bind(l, client_in_addr).unwrap();
+ let (port, chan) = second.take();
+ port.recv();
+ chan.send(());
+ let mut total_bytes_recv = 0;
+ let mut buf = [0, .. 2048];
+ while total_bytes_recv < MAX {
+ // ask for more
+ assert!(client_out.sendto([1], server_in_addr).is_ok());
+ // wait for data
+ let res = client_in.recvfrom(buf);
+ assert!(res.is_ok());
+ let (nread, src) = res.unwrap();
+ assert_eq!(src, server_out_addr);
+ total_bytes_recv += nread;
+ for i in range(0u, nread) {
+ assert_eq!(buf[i], 1);
}
- // tell the server we're done
- assert!(client_out.sendto([0], server_in_addr).is_ok());
}
+ // tell the server we're done
+ assert!(client_out.sendto([0], server_in_addr).is_ok());
}
}
#[test]
fn test_read_and_block() {
- do run_uv_loop |l| {
- let addr = next_test_ip4();
- let (port, chan) = oneshot();
- let port = Cell::new(port);
- let chan = Cell::new(chan);
-
- let handle = l.handle;
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let listener = TcpListener::bind(l, addr).unwrap();
- let mut acceptor = listener.listen().unwrap();
- let (port2, chan2) = stream();
- chan.take().send(port2);
- let mut stream = acceptor.accept().unwrap();
- let mut buf = [0, .. 2048];
-
- let expected = 32;
- let mut current = 0;
- let mut reads = 0;
-
- while current < expected {
- let nread = stream.read(buf).unwrap();
- for i in range(0u, nread) {
- let val = buf[i] as uint;
- assert_eq!(val, current % 8);
- current += 1;
- }
- reads += 1;
+ let addr = next_test_ip4();
+ let (port, chan) = oneshot();
+ let port = Cell::new(port);
+ let chan = Cell::new(chan);
- chan2.send(());
+ do spawn {
+ let listener = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut acceptor = listener.listen().unwrap();
+ let (port2, chan2) = stream();
+ chan.take().send(port2);
+ let mut stream = acceptor.accept().unwrap();
+ let mut buf = [0, .. 2048];
+
+ let expected = 32;
+ let mut current = 0;
+ let mut reads = 0;
+
+ while current < expected {
+ let nread = stream.read(buf).unwrap();
+ for i in range(0u, nread) {
+ let val = buf[i] as uint;
+ assert_eq!(val, current % 8);
+ current += 1;
}
+ reads += 1;
- // Make sure we had multiple reads
- assert!(reads > 1);
+ chan2.send(());
}
- do spawntask {
- let l = &mut Loop::wrap(handle);
- let port2 = port.take().recv();
- let mut stream = TcpWatcher::connect(l, addr).unwrap();
- stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
- stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
- port2.recv();
- stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
- stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
- port2.recv();
- }
+ // Make sure we had multiple reads
+ assert!(reads > 1);
+ }
+
+ do spawn {
+ let port2 = port.take().recv();
+ let mut stream = TcpWatcher::connect(local_loop(), addr).unwrap();
+ stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
+ stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
+ port2.recv();
+ stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
+ stream.write([0, 1, 2, 3, 4, 5, 6, 7]);
+ port2.recv();
}
}
let addr = next_test_ip4();
do task::spawn_sched(task::SingleThreaded) {
- do run_uv_loop |l| {
- let listener = TcpListener::bind(l, addr).unwrap();
- let mut acceptor = listener.listen().unwrap();
- let mut stream = acceptor.accept().unwrap();
- let mut buf = [0, .. 2048];
- let nread = stream.read(buf).unwrap();
- assert_eq!(nread, 8);
- for i in range(0u, nread) {
- assert_eq!(buf[i], i as u8);
- }
+ let listener = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut acceptor = listener.listen().unwrap();
+ let mut stream = acceptor.accept().unwrap();
+ let mut buf = [0, .. 2048];
+ let nread = stream.read(buf).unwrap();
+ assert_eq!(nread, 8);
+ for i in range(0u, nread) {
+ assert_eq!(buf[i], i as u8);
}
}
do task::spawn_sched(task::SingleThreaded) {
- do run_uv_loop |l| {
- let mut stream = TcpWatcher::connect(l, addr);
- while stream.is_err() {
- stream = TcpWatcher::connect(l, addr);
- }
- stream.unwrap().write([0, 1, 2, 3, 4, 5, 6, 7]);
+ let mut stream = TcpWatcher::connect(local_loop(), addr);
+ while stream.is_err() {
+ stream = TcpWatcher::connect(local_loop(), addr);
}
+ stream.unwrap().write([0, 1, 2, 3, 4, 5, 6, 7]);
}
}
do task::spawn_sched(task::SingleThreaded) {
let chan = Cell::new(chan.take());
- do run_uv_loop |l| {
- let listener = UdpWatcher::bind(l, next_test_ip4()).unwrap();
- chan.take().send(listener);
- }
+ let listener = UdpWatcher::bind(local_loop(), next_test_ip4()).unwrap();
+ chan.take().send(listener);
}
do task::spawn_sched(task::SingleThreaded) {
let port = Cell::new(port.take());
- do run_uv_loop |_l| {
- port.take().recv();
- }
+ port.take().recv();
}
}
}
}
+ #[should_fail] #[test]
+ fn tcp_listener_fail_cleanup() {
+ let addr = next_test_ip4();
+ let w = TcpListener::bind(local_loop(), addr).unwrap();
+ let _w = w.listen().unwrap();
+ fail!();
+ }
+
+ #[should_fail] #[test]
+ fn tcp_stream_fail_cleanup() {
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip4();
+
+ do task::spawn_unlinked { // please no linked failure
+ let w = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut w = w.listen().unwrap();
+ chan.take().send(());
+ w.accept();
+ }
+ port.recv();
+ let _w = TcpWatcher::connect(local_loop(), addr).unwrap();
+ fail!();
+ }
+
+ #[should_fail] #[test]
+ fn udp_listener_fail_cleanup() {
+ let addr = next_test_ip4();
+ let _w = UdpWatcher::bind(local_loop(), addr).unwrap();
+ fail!();
+ }
+
+ #[should_fail] #[test]
+ fn udp_fail_other_task() {
+ let addr = next_test_ip4();
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+
+ // force the handle to be created on a different scheduler, failure in
+ // the original task will force a homing operation back to this
+ // scheduler.
+ do task::spawn_sched(task::SingleThreaded) {
+ let w = UdpWatcher::bind(local_loop(), addr).unwrap();
+ chan.take().send(w);
+ }
+
+ let _w = port.recv();
+ fail!();
+ }
+
+ #[should_fail]
+ #[test]
+ #[ignore(reason = "linked failure")]
+ fn linked_failure1() {
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip4();
+
+ do spawn {
+ let w = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut w = w.listen().unwrap();
+ chan.take().send(());
+ w.accept();
+ }
+
+ port.recv();
+ fail!();
+ }
+
+ #[should_fail]
+ #[test]
+ #[ignore(reason = "linked failure")]
+ fn linked_failure2() {
+ let (port, chan) = oneshot();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip4();
+
+ do spawn {
+ let w = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut w = w.listen().unwrap();
+ chan.take().send(());
+ let mut buf = [0];
+ w.accept().unwrap().read(buf);
+ }
+
+ port.recv();
+ let _w = TcpWatcher::connect(local_loop(), addr).unwrap();
+
+ fail!();
+ }
+
+ #[should_fail]
+ #[test]
+ #[ignore(reason = "linked failure")]
+ fn linked_failure3() {
+ let (port, chan) = stream();
+ let chan = Cell::new(chan);
+ let addr = next_test_ip4();
+
+ do spawn {
+ let chan = chan.take();
+ let w = TcpListener::bind(local_loop(), addr).unwrap();
+ let mut w = w.listen().unwrap();
+ chan.send(());
+ let mut conn = w.accept().unwrap();
+ chan.send(());
+ let buf = [0, ..65536];
+ conn.write(buf);
+ }
+
+ port.recv();
+ let _w = TcpWatcher::connect(local_loop(), addr).unwrap();
+ port.recv();
+ fail!();
+ }
}
projects / rust.git / blobdiff