commit 5959b014c566ee274fb3c5db7d50e90b59b1c1ac
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Mon Jun 02 19:18:12 2014 +0300
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Wed Jun 04 09:15:03 2014 +0300
tree 8d8e3a1f4ea5c473ea083948df07b3415622679b
parent 251f3c1317465176893d89cb76305b833c94c32e

mgmt: Reinitialize multicast faces and partially reload config file on HUP signal

The following elements from the config file are reloaded:
- effective user/group
- log levels
- multicast faces (enable/disable)
- security

Change-Id: I6ddf124702b30610dd0404d8fbaa9a9d800f02bf
Refs: #1584

daemon/face/udp-factory.hpp

diff --git a/daemon/face/udp-factory.hpp b/daemon/face/udp-factory.hpp
index fa146ad..89cf37c 100644
--- a/daemon/face/udp-factory.hpp
+++ b/daemon/face/udp-factory.hpp
@@ -40,11 +40,18 @@
   /**
    * \brief Exception of UdpFactory
    */
-  struct Error : public ProtocolFactory::Error
+  class Error : public ProtocolFactory::Error
   {
-    Error(const std::string& what) : ProtocolFactory::Error(what) {}
+  public:
+    explicit
+    Error(const std::string& what)
+      : ProtocolFactory::Error(what)
+    {
+    }
   };
 
+  typedef std::map< udp::Endpoint, shared_ptr<MulticastUdpFace> > MulticastFaceMap;
+
   explicit
   UdpFactory(const std::string& defaultPort = "6363");
 
@@ -74,7 +81,7 @@
    */
   shared_ptr<UdpChannel>
   createChannel(const udp::Endpoint& localEndpoint,
-         const time::seconds& timeout = time::seconds(600));
+                const time::seconds& timeout = time::seconds(600));
 
   /**
    * \brief Create UDP-based channel using specified host and port number
@@ -89,17 +96,13 @@
    * Example: fe80::5e96:9dff:fe7d:9c8d%en1
    * Otherwise, you can use ::
    *
-   * Once a face is created, if it doesn't send/receive anything for
-   * a period of time equal to timeout, it will be destroyed
-   * @todo this funcionality has to be implemented
-   *
    * \throws UdpChannel::Error if the bind on the socket fails
    * \throws UdpFactory::Error
    */
   shared_ptr<UdpChannel>
   createChannel(const std::string& localHost,
-         const std::string& localPort,
-         const time::seconds& timeout = time::seconds(600));
+                const std::string& localPort,
+                const time::seconds& timeout = time::seconds(600));
 
   /**
    * \brief Create MulticastUdpFace using udp::Endpoint
@@ -147,13 +150,12 @@
              const FaceCreatedCallback& onCreated,
              const FaceConnectFailedCallback& onConnectFailed);
 
-protected:
-  typedef std::map< udp::Endpoint, shared_ptr<MulticastUdpFace> > MulticastFaceMap;
 
   /**
-   * \brief Keeps tracking of the MulticastUdpFace created
+   * \brief Get map of configured multicast faces
    */
-  MulticastFaceMap m_multicastFaces;
+  const MulticastFaceMap&
+  getMulticastFaces() const;
 
 private:
 
@@ -197,14 +199,24 @@
                                  const FaceCreatedCallback& onCreated,
                                  const FaceConnectFailedCallback& onConnectFailed);
 
+private:
   typedef std::map< udp::Endpoint, shared_ptr<UdpChannel> > ChannelMap;
+
   ChannelMap m_channels;
+  MulticastFaceMap m_multicastFaces;
 
   std::string m_defaultPort;
-
   std::set<udp::Endpoint> m_prohibitedEndpoints;
 };
 
+
+inline const UdpFactory::MulticastFaceMap&
+UdpFactory::getMulticastFaces() const
+{
+  return m_multicastFaces;
+}
+
+
 } // namespace nfd
 
 #endif // NFD_DAEMON_FACE_UDP_FACTORY_HPP