telepathy-qt: BaseConnection: Implemented graceful disconnection.

[Alexandr Akulich]

Module: telepathy-qt
Branch: master
Commit: efb656072f5da8a457cdaca77bbd165287319208
URL:    http://cgit.freedesktop.org/telepathy/telepathy-qt/commit/?id=efb656072f5da8a457cdaca77bbd165287319208

Author: Alexandr Akulich <akulichalexander at gmail.com>
Date:   Wed Sep  2 23:36:14 2015 +0500

BaseConnection: Implemented graceful disconnection.

Now we properly close channels on disconnect.

Reviewed-by: David Edmundson

---

 TelepathyQt/base-connection.cpp |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/TelepathyQt/base-connection.cpp b/TelepathyQt/base-connection.cpp
index f681926..93ae17d 100644
--- a/TelepathyQt/base-connection.cpp
+++ b/TelepathyQt/base-connection.cpp
@@ -130,9 +130,16 @@ void BaseConnection::Adaptee::connect(const Tp::Service::ConnectionAdaptor::Conn
 void BaseConnection::Adaptee::disconnect(const Tp::Service::ConnectionAdaptor::DisconnectContextPtr &context)
 {
     debug() << "BaseConnection::Adaptee::disconnect";
-    /* This will remove the connection from the connection manager
+
+    foreach(const BaseChannelPtr &channel, mConnection->mPriv->channels) {
+        /* BaseChannel::closed() signal triggers removeChannel() method call with proper cleanup */
+        channel->close();
+    }
+
+    /* This signal will remove the connection from the connection manager
      * and destroy this object. */
     emit mConnection->disconnected();
+
     context->setFinished();
 }