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, 5 insertions, 0 deletions

diff --git a/toxcore/tox.h b/toxcore/tox.h
index 4c83ca23..35ff19e7 100644
--- a/toxcore/tox.h
+++ b/toxcore/tox.h
@@ -2613,6 +2613,11 @@ typedef enum TOX_ERR_CONFERENCE_INVITE {
      */
     TOX_ERR_CONFERENCE_INVITE_FAIL_SEND,
 
+    /**
+     * The client is not connected to the conference.
+     */
+    TOX_ERR_CONFERENCE_INVITE_NO_CONNECTION,
+
 } TOX_ERR_CONFERENCE_INVITE;