server/red_channel (all): add red_channel_get_stream

use in config_socket, this makes the stream internal to the RedChannel
implementation that will change later for multiple client support.

1 files changed, 4 insertions, 3 deletions

diff --git a/server/red_tunnel_worker.c b/server/red_tunnel_worker.c
index 0366290e..c990bd17 100644
--- a/server/red_tunnel_worker.c
+++ b/server/red_tunnel_worker.c
@@ -3335,20 +3335,21 @@ static int tunnel_channel_config_socket(RedChannel *channel)
 {
     int flags;
     int delay_val;
+    RedsStream *stream = red_channel_get_stream(channel);
 
-    if ((flags = fcntl(channel->stream->socket, F_GETFL)) == -1) {
+    if ((flags = fcntl(stream->socket, F_GETFL)) == -1) {
         red_printf("accept failed, %s", strerror(errno)); // can't we just use red_error?
         return FALSE;
     }
 
-    if (fcntl(channel->stream->socket, F_SETFL, flags | O_NONBLOCK) == -1) {
+    if (fcntl(stream->socket, F_SETFL, flags | O_NONBLOCK) == -1) {
         red_printf("accept failed, %s", strerror(errno));
         return FALSE;
     }
 
     delay_val = 1;
 
-    if (setsockopt(channel->stream->socket, IPPROTO_TCP, TCP_NODELAY, &delay_val,
+    if (setsockopt(stream->socket, IPPROTO_TCP, TCP_NODELAY, &delay_val,
                    sizeof(delay_val)) == -1) {
         red_printf("setsockopt failed, %s", strerror(errno));
     }