From 0cd6528e5d87172429d3ea9969ebe2593dc47a5e Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Sun, 24 Jun 2018 19:17:44 -0400
Subject: xmpp: allow server to change it's name (important for tox peers).

---
 ToxManager.hs | 28 ++++++++++------------------
 1 file changed, 10 insertions(+), 18 deletions(-)

(limited to 'ToxManager.hs')

diff --git a/ToxManager.hs b/ToxManager.hs
index 360f78e8..d16a5d2e 100644
--- a/ToxManager.hs
+++ b/ToxManager.hs
@@ -44,6 +44,8 @@ toxAnnounceSendData tox pubkey token = \case
                                  ni
     Nothing -> return Nothing
 
+akeyAccountActive :: Announcer -> Tox.NodeId{- our public tox key -} -> AnnounceKey
+akeyAccountActive announcer pubid = packAnnounceKey announcer $ "toxid:" ++ show pubid
 
 -- |
 --
@@ -78,7 +80,7 @@ toxman announcer toxbkts tox presence = ToxManager
         forM_ newlyActive $ \nearNodes -> do
             -- Schedule recurring announce.
             --
-            let akey = packAnnounceKey announcer $ "toxid:" ++ show pubid
+            let akey = akeyAccountActive announcer pubid
             scheduleAnnounce announcer
                      akey
                      (AnnounceMethod (toxQSearch tox)
@@ -101,33 +103,23 @@ toxman announcer toxbkts tox presence = ToxManager
             macnt <- HashMap.lookup pubid <$> readTVar accounts
             rs <- fromMaybe Map.empty <$> mapM (readTVar . accountExtra) macnt
             forM_ macnt $ \acnt -> do
+                -- Remove this xmpp client /k/ from the set holding this
+                -- account active.
                 modifyTVar' (accountExtra acnt) $ Map.delete k
             return rs
         if (Map.null $ Map.delete k refs) then do
-            --   TODO
-            --   If this is the last reference to a non-connected contact:
-            --      Stop the recurring search for that contact
-            --
-            -- Stop recurring announce.
-            let akey = packAnnounceKey announcer ("toxid:" ++ show pubid)
+            let akey = akeyAccountActive announcer pubid
             fmap Just $ forM toxbkts $ \(nm,bkts) -> do
                 return (akey,bkts)
         else return Nothing
        forM_ bStopped $ \kbkts -> do
-           dput XMan $ "toxman DECTIVATE (todo) 3 " ++ show pubname
            let Just pubid = mpubid
                pub        = Tox.id2key pubid
+           -- Stop the announce-toxid task for this account.  Note that other
+           -- announced tasks will be stopped by the forkAccountWatcher thread
+           -- when it terminates.
            forM_ kbkts $ \(akey,bkts) -> do
-                cancel announcer
-                     akey
-                     {-
-                     (AnnounceMethod (toxQSearch tox)
-                                     (Right $ toxAnnounceSendData tox)
-                                     bkts
-                                     pubid
-                                     toxAnnounceInterval)
-                     pub
-                     -}
+                cancel announcer akey
 
     , setToxConnectionPolicy = \me them p -> do
        let m = do meid   <- readMaybe $ T.unpack $ T.take 43 me
-- 
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