integration into SharkNetMessenger

Author: thsc42

Dockerfile

@@ -0,0 +1,4 @@
+cd target/classes/
+jar -cvf ASAPHub.jar net
+mv ASAPHub.jar ../../ASAPHub.jar
+cd ../../

Dockerfile.HubCLI

@@ -26,6 +26,10 @@ public abstract class BasicHubConnectionManager implements HubConnectionManager
 
     private long lastSync = System.currentTimeMillis();
 
+    public long getLastSyncTime() {
+        return this.lastSync;
+    }
+
     /**
      * Hub manager can be asked to connect to or disconnect from hubs. We send a list of hubs which are to be
      * connected. Connection establishment can take a while, though. It is a wish list on application side for a while.
@@ -36,9 +40,9 @@ public abstract class BasicHubConnectionManager implements HubConnectionManager
      * accurate. We can keep track of failed attempts. And we do.
      */
     protected void syncLists() {
-        // avoid calls within milliseconds
+        // wait at least a second for a new sync
         long now = System.currentTimeMillis();
-        if (now - this.lastSync <= 100) return;
+        if (now - this.lastSync <= MINIMAL_TIME_BEFORE_NEXT_HUB_SYNC_IN_MILLIS) return;
         this.lastSync = now;
 
         // ask for current list from hub

Dockerfile.HubTester

@@ -11,6 +11,18 @@
  * Interface for applications. It allows connection management with hubs.
  */
 public interface HubConnectionManager extends NewHubConnectionListenerManagement {
+    /**
+     * The minimum time between two sync attempts between peer and hub.
+     * Around a second sounds like a reasonable time.
+     */
+    int MINIMAL_TIME_BEFORE_NEXT_HUB_SYNC_IN_MILLIS = 1000;
+
+    /**
+     *
+     * @return time when last sync with hubs happened.
+     */
+    long getLastSyncTime();
+
     /**
      * Connect a hub
      * @param hcd Hub description

README.md

@@ -7,7 +7,7 @@
 import java.util.List;
 
 public interface ASAPHubManager {
-    int DEFAULT_WAIT_INTERVAL_IN_SECONDS = 600; // 10 minutes
+    int DEFAULT_WAIT_INTERVAL_IN_SECONDS = 600; // 60 seconds * 10 = 10 minutes
 
     /**
      * Hubs are checked frequently for new peers. Connections are established.