Fix problems with initial connections and name-setting in conferences

* test names in conference_test
* raise error on attempt to invite friend to group before we are connected
* revise handling of temporary invited connections
    We are now careful not to prematurely delete a connection to a peer
    established during the invitation process; namely, before we have sufficient
    other connections and have confirmed that we have an alternative route to the
    peer.
* process out-of-order messages from a peer
* don't reset names when handling a Peer Response

1 files changed, 4 insertions, 0 deletions

diff --git a/toxcore/tox.api.h b/toxcore/tox.api.h
index 6cb3145b..7cc58e3b 100644
--- a/toxcore/tox.api.h
+++ b/toxcore/tox.api.h
@@ -2306,6 +2306,10 @@ namespace conference {
      * The invite packet failed to send.
      */
     FAIL_SEND,
+    /**
+     * The client is not connected to the conference.
+     */
+    NO_CONNECTION,
   }