Package net.i2p.router.peermanager

Class DBHistory

java.lang.Object
net.i2p.router.peermanager.DBHistory
public class DBHistory extends Object
History of NetDb related activities (lookups, replies, stores, etc)

  • Constructor Details

  • Method Details

    • getLastLookupSuccessful

      public long getLastLookupSuccessful()
      Not persisted until 0.9.24
      Since:
      0.7.8

    • getLastLookupFailed

      public long getLastLookupFailed()
      Not persisted until 0.9.24
      Since:
      0.7.8

    • getLastStoreSuccessful

      public long getLastStoreSuccessful()
      Not persisted until 0.9.24
      Since:
      0.7.8

    • getLastStoreFailed

      public long getLastStoreFailed()
      Not persisted until 0.9.24
      Since:
      0.7.8

    • getFailedLookupRate

      public RateStat getFailedLookupRate()
      how often does the peer fail to reply to a lookup request, broken into 1 hour and 1 day periods.

    • getInvalidReplyRate

      public RateStat getInvalidReplyRate()
      not sure how much this is used, to be investigated

    • lookupSuccessful

      public void lookupSuccessful()
      Note that the peer was not only able to respond to the lookup, but sent us the data we wanted!

    • lookupFailed

      public void lookupFailed()
      Note that the peer failed to respond to the db lookup in any way

    • storeSuccessful

      public void storeSuccessful()
      Note that we successfully stored to a floodfill peer and verified the result by asking another floodfill peer
      Since:
      0.7.8

    • storeFailed

      public void storeFailed()
      Note that floodfill verify failed
      Since:
      0.7.8

    • lookupReply

      public void lookupReply(int newPeers, int oldPeers, int invalid, int duplicate)
      Receive a lookup reply from the peer, where they gave us the specified info
      Parameters:
      newPeers - number of peers we have never seen before
      oldPeers - number of peers we have seen before
      invalid - number of peers that are invalid / out of date / otherwise b0rked
      duplicate - number of peers we asked them not to give us (though they're allowed to send us themselves if they don't know anyone else)

    • coalesceStats

      public void coalesceStats()
      public void unpromptedStoreReceived(boolean wasNew) { if (wasNew) _unpromptedDbStoreNew++; else _unpromptedDbStoreOld++; }

    • store

      public void store(OutputStream out) throws IOException
      write out the data from the profile to the stream includes comments
      Throws:
      IOException

    • store

      public void store(OutputStream out, boolean addComments) throws IOException
      write out the data from the profile to the stream
      Parameters:
      addComments - add comment lines to the output
      Throws:
      IOException
      Since:
      0.9.41

    • load

      public void load(Properties props)