improvements for when a session is disconnected

2 files changed, 25 insertions, 6 deletions

diff --git a/sesman/chansrv/chansrv.c b/sesman/chansrv/chansrv.c
index 47f5a53c..47c87148 100644
--- a/sesman/chansrv/chansrv.c
+++ b/sesman/chansrv/chansrv.c
@@ -177,6 +177,13 @@ process_message_channel_setup(struct stream* s)
   int rv;
   struct chan_item* ci;
 
+  g_num_chan_items = 0;
+  g_cliprdr_index = -1;
+  g_rdpsnd_index = -1;
+  g_rdpdr_index = -1;
+  g_cliprdr_chan_id = -1;
+  g_rdpsnd_chan_id = -1;
+  g_rdpdr_chan_id = -1;
   LOG(10, ("process_message_channel_setup:"));
   in_uint16_le(s, num_chans);
   LOG(10, ("process_message_channel_setup: num_chans %d", num_chans));
@@ -449,6 +456,9 @@ channel_thread_loop(void* in_val)
         {
           LOG(0, ("channel_thread_loop: "
                   "trans_check_wait_objs error resetting"));
+          clipboard_deinit();
+          sound_deinit();
+          dev_redir_deinit();
           /* delete g_con_trans */
           trans_delete(g_con_trans);
           g_con_trans = 0;
diff --git a/sesman/chansrv/clipboard.c b/sesman/chansrv/clipboard.c
index f7d4ee3f..b6ac73fe 100644
--- a/sesman/chansrv/clipboard.c
+++ b/sesman/chansrv/clipboard.c
@@ -142,6 +142,7 @@ clipboard_init(void)
   {
     return 0;
   }
+  clipboard_deinit();
   rv = 0;
   /* setting the error handlers can cause problem when shutting down
      chansrv on some xlibs */
@@ -246,19 +247,27 @@ clipboard_init(void)
 int APP_CC
 clipboard_deinit(void)
 {
-  if (!g_clip_up)
+  if (g_x_wait_obj != 0)
   {
-    return 0;
+    g_delete_wait_obj_from_socket(g_x_wait_obj);
+    g_x_wait_obj = 0;
+  }
+  if (g_wnd != 0)
+  {
+    XDestroyWindow(g_display, g_wnd);
+    g_wnd = 0;
   }
-  g_delete_wait_obj_from_socket(g_x_wait_obj);
-  g_x_wait_obj = 0;
-  XDestroyWindow(g_display, g_wnd);
-  g_wnd = 0;
   g_x_socket = 0;
   g_free(g_last_clip_data);
   g_last_clip_data = 0;
   g_last_clip_size = 0;
   free_stream(g_ins);
+  g_ins = 0;
+  if (g_display != 0)
+  {
+    XCloseDisplay(g_display);
+    g_display = 0;
+  }
   g_clip_up = 0;
   return 0;
 }