Remove unused SocketHolder class (#118)

src/tcp.rs

@@ -6,92 +6,10 @@ use std::net::{IpAddr, SocketAddr, TcpListener};
 use std::os::unix::io::{AsRawFd, FromRawFd};
 #[cfg(windows)]
 use std::os::windows::io::{AsRawSocket, FromRawSocket};
-use std::time::Duration;
 
-use socket2::{Domain, Protocol, Socket, TcpKeepalive, Type};
+use socket2::{Domain, Protocol, Socket, Type};
 
 
-#[pyclass(module="granian._granian")]
-pub struct SocketHolder {
-    socket: Socket
-}
-
-#[pymethods]
-impl SocketHolder {
-    #[cfg(unix)]
-    #[new]
-    pub fn new(fd: i32) -> PyResult<Self> {
-        let socket = unsafe {
-            Socket::from_raw_fd(fd)
-        };
-        Ok(Self { socket: socket })
-    }
-
-    #[cfg(windows)]
-    #[new]
-    pub fn new(fd: u64) -> PyResult<Self> {
-        let socket = unsafe {
-            Socket::from_raw_socket(fd)
-        };
-        Ok(Self { socket: socket })
-    }
-
-    #[classmethod]
-    pub fn from_address(
-        _cls: &PyType,
-        address: &str,
-        port: u16,
-        backlog: i32
-    ) -> PyResult<Self> {
-        let address: SocketAddr = (address.parse::<IpAddr>()?, port).into();
-        let socket = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP))?;
-        socket.set_reuse_address(true)?;
-        socket.set_tcp_keepalive(
-            &TcpKeepalive::new().with_time(Duration::from_secs(0))
-        )?;
-        socket.set_nodelay(true)?;
-        socket.bind(&address.into())?;
-        socket.listen(backlog)?;
-        Ok(Self { socket: socket })
-    }
-
-    #[cfg(unix)]
-    pub fn __getstate__(&self, py: Python) -> PyObject {
-        let fd = self.socket.as_raw_fd();
-        (
-            fd.into_py(py),
-        ).to_object(py)
-    }
-
-    #[cfg(windows)]
-    pub fn __getstate__(&self, py: Python) -> PyObject {
-        let fd = self.socket.as_raw_socket();
-        (
-            fd.into_py(py),
-        ).to_object(py)
-    }
-
-    #[cfg(unix)]
-    pub fn get_fd(&self, py: Python) -> PyObject {
-        self.socket.as_raw_fd().into_py(py).to_object(py)
-    }
-
-    #[cfg(windows)]
-    pub fn get_fd(&self, py: Python) -> PyObject {
-        self.socket.as_raw_socket().into_py(py).to_object(py)
-    }
-}
-
-impl SocketHolder {
-    pub fn get_socket(&self) -> Socket {
-        self.socket.try_clone().unwrap()
-    }
-
-    pub fn get_listener(&self) -> TcpListener {
-        self.socket.try_clone().unwrap().into()
-    }
-}
-
 #[pyclass(module="granian._granian")]
 pub struct ListenerHolder {
     socket: TcpListener
@@ -169,7 +87,6 @@ impl ListenerHolder {
 
 pub(crate) fn init_pymodule(module: &PyModule) -> PyResult<()> {
     module.add_class::<ListenerHolder>()?;
-    module.add_class::<SocketHolder>()?;
 
     Ok(())
 }