Package net.i2p.router.tunnel

Class HopConfig

  • public class HopConfig
extends Object
    Defines the general configuration for a hop in a tunnel.

    • Constructor Detail

      • HopConfig

        public HopConfig()

    • Method Detail

      • getReceiveTunnelId

        public byte[] getReceiveTunnelId()
        what tunnel ID are we receiving on?

      • getReceiveTunnel

        public TunnelId getReceiveTunnel()

      • setReceiveTunnelId

        public void setReceiveTunnelId​(byte[] id)

      • setReceiveTunnelId

        public void setReceiveTunnelId​(TunnelId id)

      • getReceiveFrom

        public Hash getReceiveFrom()
        what is the previous peer in the tunnel (null if gateway)

      • setReceiveFrom

        public void setReceiveFrom​(Hash from)

      • getSendTunnelId

        public byte[] getSendTunnelId()
        what is the next tunnel ID we are sending to? (null if endpoint)

      • getSendTunnel

        public TunnelId getSendTunnel()
        what is the next tunnel we are sending to? (null if endpoint)

      • setSendTunnelId

        public void setSendTunnelId​(byte[] id)

      • getSendTo

        public Hash getSendTo()
        what is the next peer in the tunnel (null if endpoint)

      • setSendTo

        public void setSendTo​(Hash to)

      • getLayerKey

        public SessionKey getLayerKey()
        what key should we use to encrypt the layer before passing it on?

      • setLayerKey

        public void setLayerKey​(SessionKey key)

      • getIVKey

        public SessionKey getIVKey()
        what key should we use to encrypt the preIV before passing it on?

      • setIVKey

        public void setIVKey​(SessionKey key)

      • getReplyKey

        public SessionKey getReplyKey()
        key to encrypt the reply sent for the new tunnel creation crypto

      • setReplyKey

        public void setReplyKey​(SessionKey key)

      • getReplyIV

        public byte[] getReplyIV()
        IV used to encrypt the reply sent for the new tunnel creation crypto
        Returns:
        16 bytes

      • setReplyIV

        public void setReplyIV​(byte[] iv)
        IV used to encrypt the reply sent for the new tunnel creation crypto
        Throws:
        IllegalArgumentException - if not 16 bytes

      • getExpiration

        public long getExpiration()
        when does this tunnel expire (in ms since the epoch)?

      • setExpiration

        public void setExpiration​(long when)

      • getCreation

        public long getCreation()
        when was this tunnel created (in ms since the epoch)?

      • setCreation

        public void setCreation​(long when)

      • incrementProcessedMessages

        public void incrementProcessedMessages()
        Take note of a message being pumped through this tunnel. "processed" is for incoming and "sent" is for outgoing (could be dropped in between) We use synchronization instead of an AtomicInteger here to save space.

      • getProcessedMessagesCount

        public int getProcessedMessagesCount()

      • getRecentMessagesCount

        public int getRecentMessagesCount()
        This returns the number of processed messages since the last time getAndResetRecentMessagesCount() was called. As of 0.9.23, does NOT reset the count, see getAndResetRecentMessagesCount().

      • getAndResetRecentMessagesCount

        int getAndResetRecentMessagesCount()
        This returns the number of processed messages since the last time this was called, and resets the count. It should only be called by code that updates the router stats. See TunnelDispatcher.updateParticipatingStats().
        Since:
        0.9.23