X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/d51722011c4a1b3223ae65d67cc5a01ebe6b519a..dc24572f945d226d486c138ecf20102ceec4eb35:/lib/uaudio-rtp.c

diff --git a/lib/uaudio-rtp.c b/lib/uaudio-rtp.c
index 7451136..ff7e839 100644
--- a/lib/uaudio-rtp.c
+++ b/lib/uaudio-rtp.c
@@ -55,10 +55,12 @@
 static int rtp_payload;
 
 /** @brief RTP output socket */
-static int rtp_fd;
+static int rtp_fd = -1;
 
 /** @brief RTP output socket (IPv6) */
 static int rtp_fd6;
+/** @brief RTP unicast output socket (IPv6) */
+static int rtp_fd6 = -1;
 
 /** @brief RTP SSRC */
 static uint32_t rtp_id;
@@ -389,6 +391,7 @@ static void rtp_open(void) {
   }
   /* Enlarge the socket buffers */
   hack_send_buffer_size(rtp_fd, "master socket");
+  hack_send_buffer_size(rtp_fd6, "IPv6 on-demand socket");
   /* We might well want to set additional broadcast- or multicast-related
    * options here */
   if(rtp_mode != RTP_REQUEST) {
@@ -446,12 +449,8 @@ static void rtp_start(uaudio_callback *callback,
 
 static void rtp_stop(void) {
   uaudio_thread_stop();
-  close(rtp_fd);
-  rtp_fd = -1;
-  if(rtp_fd6 >= 0) {
-    close(rtp_fd6);
-    rtp_fd6 = -1;
-  }
+  close(rtp_fd); rtp_fd = -1;
+  if(rtp_fd6 >= 0) { close(rtp_fd6); rtp_fd6 = -1; }
 }
 
 static void rtp_configure(void) {