Changeset 7018 for source

Timestamp:

Dec 4, 2009, 10:25:17 AM (14 years ago)

Author:

mies

Message:

 

Location:

source/ariba

Files:

• overlay/BaseOverlay.cpp (modified) (14 diffs)
• utility/transport/tcpip/protlib/address.h (modified) (1 diff)

source/ariba/overlay/BaseOverlay.cpp

@@ -987 +987 @@
         // send over relayed link
         msg.setRelayed(true);
-        //msg.setRelayed(false);
-        //msg.setRegisterRelay(true);
+        msg.setRegisterRelay(true);
 
         // debug message
@@ -2112 +2111 @@
 void BaseOverlay::stabilizeDHT() {
 
-        // do not refresh every second
-/*      if (republishCounter < 2) {
+        // do refresh every 2 seconds
+        if (republishCounter < 2) {
                 republishCounter++;
                 return;
         }
         republishCounter = 0;
-*/
+
         // remove old values from DHT
         BOOST_FOREACH( DHTEntry& entry, dht->entries ) {
@@ -2125 +2124 @@
         }
 
-        // erase old values from local DHT
-        BOOST_FOREACH( DHTEntry& entry, localDHT->entries ) {
-                // erase old entries
-                entry.erase_expired_entries();
-        }
-
-        // re-publish values
+        // re-publish values-> do not refresh locally stored values
         BOOST_FOREACH( DHTEntry& entry, localDHT->entries ) {
                 BOOST_FOREACH( ValueEntry& value, entry.values )
-                        dhtPut(entry.key, value.get_value(), 0, false, true );
+                        dhtPut(entry.key, value.get_value(), value.get_ttl(), false, true );
         }
 }
@@ -2141 +2134 @@
 bool BaseOverlay::handleDHTMessage( OverlayMsg* msg ) {
 
-        // decapsulate message
-        logging_debug("received DHT message");
+        // de-capsulate message
+        logging_debug("Received DHT message");
         DHTMessage* dhtMsg = msg->decapsulate<DHTMessage>();
 
@@ -2159 +2152 @@
         if (!overlayInterface->isClosestNodeTo(msg->getDestinationNode())) {
                 logging_debug("Routing DHT message to closest node "
-                                << " from " << msg->getSourceNode()
-                                << " to " << msg->getDestinationNode()
+                        << " from " << msg->getSourceNode()
+                        << " to " << msg->getDestinationNode()
                 );
                 route( msg );
@@ -2169 +2162 @@
         // now, we are the closest node...
         switch (msg->getType()) {
+
+        // ----------------------------------------------------------------- put ---
         case OverlayMsg::typeDHTPut: {
-                logging_debug("DHT: Attempt to store values for key "
+                logging_debug("DHT-Put: Attempt to store values for key "
                                 << dhtMsg->getKey());
                 if (dhtMsg->doReplace()) {
-                        logging_debug("DHT: Attempt to replace key: remove old values first!");
+                        logging_debug("DHT-Put: Attempt to replace key: remove old values first!");
                         dht->remove(dhtMsg->getKey());
                 }
                 BOOST_FOREACH( Data value, dhtMsg->getValues() ) {
-                        logging_debug("DHT: Stored value: " << value );
+                        logging_debug("DHT-Put: Stored value: " << value );
                         dht->put(dhtMsg->getKey(), value, dhtMsg->getTTL() );
                 }
@@ -2183 +2178 @@
         }
 
+        // ----------------------------------------------------------------- get ---
         case OverlayMsg::typeDHTGet: {
                 logging_info("DHT-Get: key=" << dhtMsg->getKey() );
@@ -2197 +2193 @@
         }
 
+        // -------------------------------------------------------------- remove ---
         case OverlayMsg::typeDHTRemove: {
                 if (dhtMsg->hasValues()) {
@@ -2206 +2203 @@
         }
 
+        // -------------------------------------------------------------- default---
         default:
                 logging_error("DHT Message type unknown.");
@@ -2217 +2215 @@
 void BaseOverlay::dhtPut( const Data& key, const Data& value, int ttl, bool replace, bool no_local_refresh ) {
 
-        logging_info("DHT: putting key=" << key << " value=" << value
+        // log
+        logging_info("DHT-Put:"
+                << " key=" << key << " value=" << value
                 << " ttl=" << ttl << " replace=" << replace
         );
 
-
         if (!no_local_refresh) {
+
                 // put into local data store (for refreshes)
                 if (replace) localDHT->remove(key);
@@ -2256 +2256 @@
 /// removes all data stored at the given key
 void BaseOverlay::dhtRemove( const Data& key ) {
+        // log: remove key
+        logging_info("DHT-Remove: Removing key=" << key );
+
         // calculate hash
         NodeID dest = NodeID::sha1(key.getBuffer(), key.getLength() / 8);
@@ -2268 +2271 @@
 /// requests data stored using key
 void BaseOverlay::dhtGet( const Data& key, const ServiceID& service ) {
-        logging_info("DHT: trying to resolve key=" <<
+        // log: remove get
+        logging_info("DHT-Get: Trying to resolve key=" <<
                         key << " for service=" << service.toString() );
 
@@ -2283 +2287 @@
 
 void BaseOverlay::dhtSend( OverlayMsg* msg, const NodeID& dest ) {
-        logging_info("DHT: sending message with key=" << dest.toString() );
+        // log: dht send
+        logging_info("DHT-Send: Sending message with key=" << dest.toString() );
+
+        /// set source and destination
         msg->setSourceNode(this->nodeId);
         msg->setDestinationNode(dest);
@@ -2298 +2305 @@
 
         // send message "normally"
-        send(msg, dest);
+        send( msg, dest );
 }
 

source/ariba/utility/transport/tcpip/protlib/address.h

@@ -690 +690 @@
     virtual udsaddress* copy() const;
     virtual bool operator==(const address& ie) const;
-
+dsdsd
     /// constructor
     udsaddress() : address(UDSAddress) { uds_socket = ""; socknum=0;};