From 4b9c506cdc01f225658d389039ee34f4b1106ab7 Mon Sep 17 00:00:00 2001
From: Ludovic Chenut <ludovic@status.im>
Date: Thu, 21 Mar 2024 15:44:27 +0100
Subject: [PATCH] Unregister address while closing

---
 webrtc/sctp.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/webrtc/sctp.nim b/webrtc/sctp.nim
index 91a7cf3..e71e317 100644
--- a/webrtc/sctp.nim
+++ b/webrtc/sctp.nim
@@ -26,7 +26,6 @@ logScope:
 # TODO:
 # - Replace doAssert by a proper exception management
 # - Find a clean way to manage SCTP ports
-# - Unregister address when closing
 
 proc perror(error: cstring) {.importc, cdecl, header: "<errno.h>".}
 proc printf(format: cstring) {.cdecl, importc: "printf", varargs, header: "<stdio.h>", gcsafe.}
@@ -178,6 +177,7 @@ proc write*(self: SctpConn, s: string) {.async.} =
 proc close*(self: SctpConn) {.async.} =
   self.usrsctpAwait:
     self.sctpSocket.usrsctp_close()
+  usrsctp_deregister_address(cast[pointer](self))
 
 # -- usrsctp receive data callbacks --