X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-sharp%2FEntryGroup.cs;h=24abae4d5222b0b4c0998b8ef9eac73d5578110e;hb=d7b03753f10d93d278091d39b95adf3b18a2770c;hp=ab89544b4f1cc1e847bc87e8be51fbd1cc8c248e;hpb=69d2b9fee695cf2e65f1eda9c8ce66085efe2856;p=catta

diff --git a/avahi-sharp/EntryGroup.cs b/avahi-sharp/EntryGroup.cs
index ab89544..24abae4 100644
--- a/avahi-sharp/EntryGroup.cs
+++ b/avahi-sharp/EntryGroup.cs
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /***
   This file is part of avahi.
 
@@ -41,7 +39,7 @@ namespace Avahi
         UseWideArea = 128,
         UseMulticast = 256
     }
-    
+
     public enum EntryGroupState {
         Uncommited,
         Registering,
@@ -58,7 +56,7 @@ namespace Avahi
         {
             get { return state; }
         }
-        
+
         public EntryGroupStateArgs (EntryGroupState state)
         {
             this.state = state;
@@ -67,13 +65,13 @@ namespace Avahi
 
     internal delegate void EntryGroupCallback (IntPtr group, EntryGroupState state, IntPtr userdata);
     public delegate void EntryGroupStateHandler (object o, EntryGroupStateArgs args);
-    
+
     public class EntryGroup : IDisposable
     {
         private Client client;
         private IntPtr handle;
         private EntryGroupCallback cb;
-        
+
         [DllImport ("avahi-client")]
         private static extern IntPtr avahi_entry_group_new (IntPtr client, EntryGroupCallback cb, IntPtr userdata);
 
@@ -114,7 +112,7 @@ namespace Avahi
         private static extern int avahi_entry_group_add_record (IntPtr group, int iface, Protocol proto,
                                                                 PublishFlags flags, byte[] name, RecordClass clazz,
                                                                 RecordType type, uint ttl, byte[] rdata, int size);
-        
+
         [DllImport ("avahi-client")]
         private static extern void avahi_entry_group_free (IntPtr group);
 
@@ -131,7 +129,7 @@ namespace Avahi
         private static extern IntPtr avahi_alternative_service_name (byte[] name);
 
         public event EntryGroupStateHandler StateChanged;
-        
+
         public EntryGroupState State
         {
             get {
@@ -149,7 +147,7 @@ namespace Avahi
                 }
             }
         }
-        
+
         public EntryGroup (Client client)
         {
             this.client = client;
@@ -236,14 +234,18 @@ namespace Avahi
         private void AddService (int iface, Protocol proto, PublishFlags flags, string name, string type,
                                  string domain, string host, UInt16 port, IntPtr list)
         {
-            int ret = avahi_entry_group_add_service_strlst (handle, iface, proto, flags,
+            int ret;
+
+            lock (client) {
+                ret = avahi_entry_group_add_service_strlst (handle, iface, proto, flags,
                                                             Utility.StringToBytes (name),
                                                             Utility.StringToBytes (type),
                                                             Utility.StringToBytes (domain),
                                                             Utility.StringToBytes (host), port, list);
-            
+            }
+
             avahi_string_list_free (list);
-            
+
             if (ret < 0) {
                 client.ThrowError ();
             }
@@ -281,7 +283,7 @@ namespace Avahi
 
             UpdateService (iface, proto, flags, name, type, domain, list);
         }
-        
+
         private void UpdateService (int iface, Protocol proto, PublishFlags flags, string name, string type,
                                     string domain, IntPtr list)
         {