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java.lang.Objectnet.i2p.router.transport.TransportImpl
net.i2p.router.transport.udp.UDPTransport
public class UDPTransport
Field Summary | |
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static int |
DEFAULT_COST
|
static int |
DEFAULT_INTERNAL_PORT
now unused, we pick a random port |
static java.lang.String |
DEFAULT_SOURCES
|
static int |
EXPIRE_TIMEOUT
|
static java.lang.String |
PROP_ALLOW_DIRECT
do we allow direct SSU connections, sans introducers? |
static java.lang.String |
PROP_BIND_INTERFACE
this is rarely if ever used, default is to bind to wildcard address |
static java.lang.String |
PROP_EXTERNAL_HOST
define this to explicitly set an external IP address |
static java.lang.String |
PROP_EXTERNAL_PORT
define this to explicitly set an external port |
static java.lang.String |
PROP_FIXED_PORT
if true (default), we don't change our advertised port no matter what our peers tell us |
static java.lang.String |
PROP_FORCE_INTRODUCERS
do we require introducers, regardless of our status? |
static java.lang.String |
PROP_INTERNAL_PORT
|
static java.lang.String |
PROP_IP
remember IP changes |
static java.lang.String |
PROP_IP_CHANGE
|
static java.lang.String |
PROP_LAPTOP_MODE
|
static java.lang.String |
PROP_PREFER_UDP
If i2np.udp.preferred is set to "always", the UDP bids will always be under the bid from the TCP transport - even if a TCP connection already exists. |
static java.lang.String |
PROP_SOURCES
allowed sources of address updates |
static int |
PUBLIC_RELAY_COUNT
how many relays offered to us will we use at a time? |
static long[] |
RATES
|
static java.lang.String |
STYLE
|
Fields inherited from class net.i2p.router.transport.TransportImpl |
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_context, ADJUST_COST |
Fields inherited from interface net.i2p.router.transport.Transport |
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SOURCE_CONFIG, SOURCE_INTERFACE, SOURCE_UPNP |
Constructor Summary | |
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UDPTransport(RouterContext ctx)
|
Method Summary | |
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java.util.List<Hash> |
_getActivePeers()
internal, do not use** return the peers (Hash) of active peers. |
static UDPTransport |
_instance()
internal, do not use** |
(package private) boolean |
addRemotePeerState(PeerState peer)
add the peer info, returning true if it went in properly, false if it was rejected (causes include peer ident already connected, or no remote host info known |
boolean |
allowConnection()
|
TransportBid |
bid(RouterInfo toAddress,
long dataSize)
|
int |
countActivePeers()
How many peers active in the last few minutes? |
int |
countActiveSendPeers()
How many peers are we actively sending messages to (this minute) |
int |
countPeers()
How many peers are we connected to? For NTCP, this is the same as active, but SSU actually looks at idle time for countActivePeers() |
(package private) void |
dropPeer(Hash peer,
boolean shouldShitlist,
java.lang.String why)
|
(package private) void |
externalAddressReceived(Hash from,
byte[] ourIP,
int ourPort)
Someone we tried to contact gave us what they think our IP address is. |
void |
externalAddressReceived(java.lang.String source,
byte[] ip,
int port)
From config, UPnP, local i/f, ... |
void |
failed(OutboundMessageState msg)
|
(package private) void |
failed(OutboundMessageState msg,
boolean allowPeerFailure)
|
void |
failed(OutNetMessage msg,
java.lang.String reason)
|
void |
forwardPortStatus(int port,
boolean success,
java.lang.String reason)
Callback from UPnP. |
java.util.Vector<java.lang.Long> |
getClockSkews()
Return our peer clock skews on this transport. |
int |
getExternalPort()
|
SessionKey |
getIntroKey()
Introduction key that people should use to contact us |
java.net.InetAddress |
getLocalAddress()
|
int |
getLocalPort()
|
(package private) java.lang.String |
getPacketHandlerStatus()
|
PeerState |
getPeerState(Hash remotePeer)
get the state for the peer with the given ident, or null if no state exists |
PeerState |
getPeerState(long relayTag)
get the state for the peer being introduced, or null if we aren't offering to introduce anyone with that tag. |
(package private) PeerState |
getPeerState(RemoteHostId hostInfo)
get the state for the peer at the given remote host/port, or null if no state exists |
short |
getReachabilityStatus()
|
int |
getRequestedPort()
_externalListenPort should always be set (by startup()) before this is called, so the returned value should be > 0 |
java.lang.String |
getStyle()
|
(package private) void |
inboundConnectionReceived()
|
boolean |
introducersRequired()
|
boolean |
isEstablished(Hash dest)
|
(package private) boolean |
isInDropList(RemoteHostId peer)
|
boolean |
isValid(byte[] addr)
|
void |
messageReceived(I2NPMessage inMsg,
RouterIdentity remoteIdent,
Hash remoteIdentHash,
long msToReceive,
int bytesReceived)
infinite loop public RouterAddress getCurrentAddress() { if (needsRebuild()) rebuildExternalAddress(false); return super.getCurrentAddress(); } |
protected void |
outboundMessageReady()
This message is called whenever a new message is added to the send pool, and it should not block |
(package private) PeerState |
pickTestPeer(RemoteHostId dontInclude)
|
(package private) void |
rebuildExternalAddress()
|
(package private) void |
rebuildExternalAddress(boolean allowRebuildRouterInfo)
|
void |
recheckReachability()
|
void |
renderStatusHTML(java.io.Writer out,
int sortFlags)
|
void |
renderStatusHTML(java.io.Writer out,
java.lang.String urlBase,
int sortFlags)
|
protected void |
replaceAddress(RouterAddress address)
Replace then tell NTCP that we changed. |
protected void |
replaceAddress(RouterAddress address,
RouterAddress oldAddress)
|
(package private) void |
send(I2NPMessage msg,
PeerState peer)
|
void |
send(OutNetMessage msg)
Asynchronously send the message as requested in the message and, if the send is successful, queue up any msg.getOnSendJob job, and register it with the OutboundMessageRegistry (if it has a reply selector). |
(package private) int |
send(UDPPacket packet)
|
(package private) void |
setReachabilityStatus(short status)
|
void |
shutdown()
|
RouterAddress |
startListening()
|
void |
startup()
|
void |
stopListening()
|
void |
succeeded(OutboundMessageState msg)
|
RouterAddress |
updateAddress()
Rebuild to get updated cost and introducers. |
Methods inherited from class net.i2p.router.transport.TransportImpl |
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afterSend, afterSend, afterSend, afterSend, getContext, getCurrentAddress, getIP, getMaxConnections, getMostRecentErrorMessages, getNextMessage, haveCapacity, haveCapacity, isBacklogged, isPubliclyRoutable, isUnreachable, markReachable, markUnreachable, markWasUnreachable, renderStatusHTML, setIP, setListener, wasUnreachable |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String STYLE
public static final java.lang.String PROP_INTERNAL_PORT
public static final int DEFAULT_INTERNAL_PORT
public static final java.lang.String PROP_EXTERNAL_HOST
public static final java.lang.String PROP_EXTERNAL_PORT
public static final java.lang.String PROP_PREFER_UDP
public static final java.lang.String PROP_FIXED_PORT
public static final java.lang.String PROP_SOURCES
public static final java.lang.String DEFAULT_SOURCES
public static final java.lang.String PROP_IP
public static final java.lang.String PROP_IP_CHANGE
public static final java.lang.String PROP_LAPTOP_MODE
public static final java.lang.String PROP_FORCE_INTRODUCERS
public static final java.lang.String PROP_ALLOW_DIRECT
public static final java.lang.String PROP_BIND_INTERFACE
public static final int PUBLIC_RELAY_COUNT
public static final int DEFAULT_COST
public static final long[] RATES
public static final int EXPIRE_TIMEOUT
Constructor Detail |
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public UDPTransport(RouterContext ctx)
Method Detail |
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public void startup()
public void shutdown()
public SessionKey getIntroKey()
public int getLocalPort()
public java.net.InetAddress getLocalAddress()
public int getExternalPort()
public int getRequestedPort()
getRequestedPort
in interface Transport
getRequestedPort
in class TransportImpl
void inboundConnectionReceived()
public void externalAddressReceived(java.lang.String source, byte[] ip, int port)
externalAddressReceived
in interface Transport
externalAddressReceived
in class TransportImpl
source
- used for logging onlyip
- publicly routable IPv4 onlyport
- 0 if unknownpublic void forwardPortStatus(int port, boolean success, java.lang.String reason)
forwardPortStatus
in interface Transport
forwardPortStatus
in class TransportImpl
void externalAddressReceived(Hash from, byte[] ourIP, int ourPort)
from
- Hash of inbound destinationourIP
- publicly routable IPv4 onlyourPort
- >= 1024public final boolean isValid(byte[] addr)
PeerState getPeerState(RemoteHostId hostInfo)
public PeerState getPeerState(Hash remotePeer)
public PeerState getPeerState(long relayTag)
boolean addRemotePeerState(PeerState peer)
public void messageReceived(I2NPMessage inMsg, RouterIdentity remoteIdent, Hash remoteIdentHash, long msToReceive, int bytesReceived)
messageReceived
in class TransportImpl
boolean isInDropList(RemoteHostId peer)
void dropPeer(Hash peer, boolean shouldShitlist, java.lang.String why)
int send(UDPPacket packet)
public TransportBid bid(RouterInfo toAddress, long dataSize)
bid
in interface Transport
public java.lang.String getStyle()
getStyle
in interface Transport
public void send(OutNetMessage msg)
TransportImpl
send
in interface Transport
send
in class TransportImpl
void send(I2NPMessage msg, PeerState peer)
protected void outboundMessageReady()
TransportImpl
outboundMessageReady
in class TransportImpl
public RouterAddress startListening()
startListening
in interface Transport
public void stopListening()
stopListening
in interface Transport
public RouterAddress updateAddress()
updateAddress
in interface Transport
updateAddress
in class TransportImpl
void rebuildExternalAddress()
void rebuildExternalAddress(boolean allowRebuildRouterInfo)
protected void replaceAddress(RouterAddress address)
replaceAddress
in class TransportImpl
protected void replaceAddress(RouterAddress address, RouterAddress oldAddress)
public boolean introducersRequired()
java.lang.String getPacketHandlerStatus()
public void failed(OutboundMessageState msg)
void failed(OutboundMessageState msg, boolean allowPeerFailure)
public void failed(OutNetMessage msg, java.lang.String reason)
failed
in interface TimedWeightedPriorityMessageQueue.FailedListener
public void succeeded(OutboundMessageState msg)
public int countPeers()
TransportImpl
countPeers
in interface Transport
countPeers
in class TransportImpl
public int countActivePeers()
TransportImpl
countActivePeers
in interface Transport
countActivePeers
in class TransportImpl
public int countActiveSendPeers()
TransportImpl
countActiveSendPeers
in interface Transport
countActiveSendPeers
in class TransportImpl
public boolean isEstablished(Hash dest)
isEstablished
in interface Transport
isEstablished
in class TransportImpl
public boolean allowConnection()
public java.util.Vector<java.lang.Long> getClockSkews()
getClockSkews
in interface Transport
getClockSkews
in class TransportImpl
public static final UDPTransport _instance()
public java.util.List<Hash> _getActivePeers()
public void renderStatusHTML(java.io.Writer out, int sortFlags) throws java.io.IOException
java.io.IOException
public void renderStatusHTML(java.io.Writer out, java.lang.String urlBase, int sortFlags) throws java.io.IOException
renderStatusHTML
in interface Transport
renderStatusHTML
in class TransportImpl
java.io.IOException
void setReachabilityStatus(short status)
public short getReachabilityStatus()
getReachabilityStatus
in interface Transport
getReachabilityStatus
in class TransportImpl
public void recheckReachability()
recheckReachability
in interface Transport
recheckReachability
in class TransportImpl
PeerState pickTestPeer(RemoteHostId dontInclude)
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