server/red_channel: add red_channel_get_first_socket

Use in main_channel. This is just for backward portability later
when multiple clients are introduced - needs to be considered (which
sockets do we want to export from libspiceserver?)

1 files changed, 8 insertions, 0 deletions

diff --git a/server/red_channel.c b/server/red_channel.c
index 1b705d67..a1bce119 100644
--- a/server/red_channel.c
+++ b/server/red_channel.c
@@ -711,3 +711,11 @@ RedsStream *red_channel_get_stream(RedChannel *channel)
 {
     return channel->stream;
 }
+
+int red_channel_get_first_socket(RedChannel *channel)
+{
+    if (!channel->stream) {
+        return -1;
+    }
+    return channel->stream->socket;
+}