Changeset a8976d2 for router

Timestamp:

Nov 12, 2016 11:10:55 PM (4 years ago)

Author:

zzz <zzz@…>

Branches:

master

Children:

0108c1c

Parents:

6a72c29

Message:

Profiles: Delete old ones after saving (ticket #1328)

Location:

router/java/src/net/i2p/router/peermanager

Files:

• PeerManager.java (modified) (3 diffs)
• ProfilePersistenceHelper.java (modified) (1 diff)

router/java/src/net/i2p/router/peermanager/PeerManager.java

@@ -58 +58 @@
     private static final long REORGANIZE_TIME_LONG = 351*1000;
     private static final long STORE_TIME = 19*60*60*1000;
+    private static final long EXPIRE_AGE = 3*24*60*60*1000;
     
     public static final String TRACKED_CAPS = "" +
@@ -103 +104 @@
 
     /**
-     *  Reorganize the profiles. Also periodically store them.
+     *  Reorganize the profiles. Also periodically store them,
+     *  and delete very old ones.
      *
      *  This takes too long to run on the SimpleTimer2 queue
@@ -132 +134 @@
                     _log.debug("Periodic profile store start");
                     storeProfiles();
+                    _persistenceHelper.deleteOldProfiles(EXPIRE_AGE);
                     _log.debug("Periodic profile store end");
                 } catch (Throwable t) {

router/java/src/net/i2p/router/peermanager/ProfilePersistenceHelper.java

@@ -230 +230 @@
     }
     
+    /**
+     *  Delete profile files with timestamps older than 'age' ago
+     *  @since 0.9.28
+     */
+    public void deleteOldProfiles(long age) {
+        long cutoff = System.currentTimeMillis() - age;
+        List<File> files = selectFiles();
+        int i = 0;
+        for (File f :  files) {
+            if (!f.isFile())
+                continue;
+            if (f.lastModified() < cutoff) {
+                i++;
+                f.delete();
+            }
+        }
+        if (_log.shouldWarn())
+            _log.warn("Deleted " + i + " old profiles");
+    }
+
     private boolean isExpired(long lastSentToSuccessfully) {
         long timeSince = _context.clock().now() - lastSentToSuccessfully;