From 9f7bf5dc68788cbb3e0ee98a510d2bae9d4ca39d Mon Sep 17 00:00:00 2001
From: Ryan Summers <ryan.summers@vertigo-designs.com>
Date: Mon, 14 Jun 2021 10:53:27 +0200
Subject: [PATCH] Adding support for retrieving socket handle from DHCP sockets

---
 src/socket/dhcpv4.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/socket/dhcpv4.rs b/src/socket/dhcpv4.rs
index cc61373..c60f988 100644
--- a/src/socket/dhcpv4.rs
+++ b/src/socket/dhcpv4.rs
@@ -6,6 +6,7 @@ use crate::wire::{EthernetAddress, IpProtocol, IpAddress,
 use crate::wire::dhcpv4::{field as dhcpv4_field};
 use crate::socket::SocketMeta;
 use crate::time::{Instant, Duration};
+use crate::socket::SocketHandle;
 
 use super::{PollAt, Socket};
 
@@ -420,6 +421,12 @@ impl Dhcpv4Socket {
         }
     }
 
+    /// Return the socket handle.
+    #[inline]
+    pub fn handle(&self) -> SocketHandle {
+        self.meta.handle
+    }
+
     /// Reset state and restart discovery phase.
     ///
     /// Use this to speed up acquisition of an address in a new