Changeset 5614 for source/ariba/communication/BaseCommunication.cpp

Timestamp:

Aug 3, 2009, 11:35:20 AM (16 years ago)

Author:

mies

Message:

added termination of transports when no link is up anymore to an end-point

File:

• source/ariba/communication/BaseCommunication.cpp (modified) (4 diffs)

source/ariba/communication/BaseCommunication.cpp

@@ -56 +56 @@
 use_logging_cpp(BaseCommunication);
 
+/// adds an endpoint to the list
+void BaseCommunication::add_endpoint( const address_v* endpoint ) {
+        BOOST_FOREACH( endpoint_reference& ref, remote_endpoints ) {
+                if (*ref.endpoint == *endpoint) {
+                        ref.count++;
+                        return;
+                }
+        }
+        endpoint_reference ref;
+        ref.endpoint = endpoint;
+        ref.count = 0;
+        remote_endpoints.push_back(ref);
+}
+
+/// removes an endpoint from the list
+void BaseCommunication::remove_endpoint( const address_v* endpoint ) {
+        for (vector<endpoint_reference>::iterator i = remote_endpoints.begin();
+                i != remote_endpoints.end(); i++) {
+                if (*i->endpoint == *endpoint) {
+                        i->count--;
+                        if (i->count==0) {
+                                logging_info("No more links to " << i->endpoint->to_string() << ": terminating transports!");
+                                transport->terminate(i->endpoint);
+                                remote_endpoints.erase(i);
+                        }
+                        return;
+                }
+        }
+}
+
 BaseCommunication::BaseCommunication() {
         this->transport = NULL;
@@ -254 +284 @@
 }
 
-/// called when a message is received form transport_peer
+/// called when a message is received from transport_peer
 void BaseCommunication::receive_message(transport_protocol* transport,
         const address_vf local, const address_vf remote, const uint8_t* data,
@@ -482 +512 @@
 /// add a newly allocated link to the set of links
 void BaseCommunication::addLink( LinkDescriptor* link ) {
+        add_endpoint(link->remoteLocator);
         linkSet.push_back( link );
 }
@@ -489 +520 @@
         for(LinkSet::iterator i=linkSet.begin(); i != linkSet.end(); i++){
                 if( (*i)->localLink != localLink) continue;
+                remove_endpoint((*i)->remoteLocator);
                 delete *i;
                 linkSet.erase( i );