public final class NioSocketConnector extends AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel> implements SocketConnector
IoConnector
for socket transport (TCP/IP).AbstractPollingIoConnector.ConnectionRequest
AbstractIoService.ServiceOperationFuture
disposalLock
Constructor and Description |
---|
NioSocketConnector()
Constructor for
NioSocketConnector with default configuration (multiple thread model). |
NioSocketConnector(java.util.concurrent.Executor executor,
IoProcessor<NioSession> processor)
Constructor for
NioSocketConnector with a given Executor for handling
connection events and a given IoProcessor for handling I/O events, useful for sharing
the same processor and executor over multiple IoService of the same type. |
NioSocketConnector(int processorCount)
Constructor for
NioSocketConnector with default configuration, and
given number of NioProcessor for multithreading I/O operations |
NioSocketConnector(IoProcessor<NioSession> processor)
Constructor for
NioSocketConnector with default configuration but a
specific IoProcessor , useful for sharing the same processor over multiple
IoService of the same type. |
Modifier and Type | Method and Description |
---|---|
protected java.util.Iterator<java.nio.channels.SocketChannel> |
allHandles()
Iterator for all the client sockets polled for connection. |
protected void |
close(java.nio.channels.SocketChannel handle)
Close a client socket.
|
protected boolean |
connect(java.nio.channels.SocketChannel handle,
java.net.SocketAddress remoteAddress)
Connect a newly created client socket handle to a remote
SocketAddress . |
protected AbstractPollingIoConnector.ConnectionRequest |
connectionRequest(java.nio.channels.SocketChannel handle)
get the
AbstractPollingIoConnector.ConnectionRequest for a given client socket handle |
protected void |
destroy()
Destroy the polling system, will be called when this
IoConnector
implementation will be disposed. |
protected boolean |
finishConnect(java.nio.channels.SocketChannel handle)
Finish the connection process of a client socket after it was marked as ready to process
by the
AbstractPollingIoConnector.select(int) call. |
java.net.InetSocketAddress |
getDefaultRemoteAddress()
Returns the default remote address to connect to when no argument
is specified in
IoConnector.connect() method. |
SocketSessionConfig |
getSessionConfig()
Returns the default configuration of the new
IoSession s
created by this service. |
TransportMetadata |
getTransportMetadata()
Returns the
TransportMetadata that this service runs on. |
protected void |
init()
Initialize the polling system, will be called at construction time.
|
protected java.nio.channels.SocketChannel |
newHandle(java.net.SocketAddress localAddress)
Create a new client socket handle from a local
SocketAddress |
protected NioSession |
newSession(IoProcessor<NioSession> processor,
java.nio.channels.SocketChannel handle)
Create a new
IoSession from a connected socket client handle. |
protected void |
register(java.nio.channels.SocketChannel handle,
AbstractPollingIoConnector.ConnectionRequest request)
Register a new client socket for connection, add it to connection polling
|
protected boolean |
select(int timeout)
Check for connected sockets, interrupt when at least a connection is processed (connected or
failed to connect).
|
protected java.util.Iterator<java.nio.channels.SocketChannel> |
selectedHandles()
Iterator for the set of client sockets found connected or
failed to connect during the last #select() call. |
void |
setDefaultRemoteAddress(java.net.InetSocketAddress defaultRemoteAddress)
TODO : add documentation
|
protected void |
wakeup()
Interrupt the
#select() method. |
connect0, dispose0
connect, connect, connect, connect, connect, connect, finishSessionInitialization0, getConnectTimeout, getConnectTimeoutCheckInterval, getConnectTimeoutMillis, setConnectTimeout, setConnectTimeoutCheckInterval, setConnectTimeoutMillis, setDefaultRemoteAddress, toString
addListener, broadcast, dispose, executeWorker, executeWorker, finishSessionInitialization, getActivationTime, getFilterChain, getFilterChainBuilder, getHandler, getIdleState, getIdleStatusChecker, getListeners, getManagedSessionCount, getManagedSessions, getScheduledWriteBytes, getScheduledWriteMessages, getSessionDataStructureFactory, getStatistics, isActive, isDisposed, isDisposing, notifyIdleness, removeListener, setFilterChainBuilder, setHandler, setSessionDataStructureFactory
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
connect, connect, connect, connect, connect, connect, getConnectTimeout, getConnectTimeoutMillis, setConnectTimeout, setConnectTimeoutMillis, setDefaultRemoteAddress
addListener, broadcast, dispose, getActivationTime, getFilterChain, getFilterChainBuilder, getHandler, getIdleState, getManagedSessionCount, getManagedSessions, getScheduledWriteBytes, getScheduledWriteMessages, getSessionDataStructureFactory, getStatistics, isActive, isDisposed, isDisposing, removeListener, setFilterChainBuilder, setHandler, setSessionDataStructureFactory
public NioSocketConnector()
NioSocketConnector
with default configuration (multiple thread model).public NioSocketConnector(int processorCount)
NioSocketConnector
with default configuration, and
given number of NioProcessor
for multithreading I/O operationsprocessorCount
- the number of processor to create and place in a
SimpleIoProcessorPool
public NioSocketConnector(IoProcessor<NioSession> processor)
NioSocketConnector
with default configuration but a
specific IoProcessor
, useful for sharing the same processor over multiple
IoService
of the same type.processor
- the processor to use for managing I/O eventspublic NioSocketConnector(java.util.concurrent.Executor executor, IoProcessor<NioSession> processor)
NioSocketConnector
with a given Executor
for handling
connection events and a given IoProcessor
for handling I/O events, useful for sharing
the same processor and executor over multiple IoService
of the same type.executor
- the executor for connectionprocessor
- the processor for I/O operationsprotected void init() throws java.lang.Exception
init
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
java.lang.Exception
- any exception thrown by the underlying system callsprotected void destroy() throws java.lang.Exception
IoConnector
implementation will be disposed.destroy
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
java.lang.Exception
- any exception thrown by the underlying systems callspublic TransportMetadata getTransportMetadata()
TransportMetadata
that this service runs on.getTransportMetadata
in interface IoService
public SocketSessionConfig getSessionConfig()
IoSession
s
created by this service.getSessionConfig
in interface IoService
getSessionConfig
in interface SocketConnector
getSessionConfig
in class AbstractIoService
public java.net.InetSocketAddress getDefaultRemoteAddress()
IoConnector.connect()
method.getDefaultRemoteAddress
in interface IoConnector
getDefaultRemoteAddress
in interface SocketConnector
getDefaultRemoteAddress
in class AbstractIoConnector
public void setDefaultRemoteAddress(java.net.InetSocketAddress defaultRemoteAddress)
setDefaultRemoteAddress
in interface SocketConnector
protected java.util.Iterator<java.nio.channels.SocketChannel> allHandles()
Iterator
for all the client sockets polled for connection.allHandles
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
protected boolean connect(java.nio.channels.SocketChannel handle, java.net.SocketAddress remoteAddress) throws java.lang.Exception
SocketAddress
.
This operation is non-blocking, so at end of the call the socket can be still in connection
process.connect
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
handle
- the client socket handleremoteAddress
- the remote address where to connectjava.lang.Exception
protected AbstractPollingIoConnector.ConnectionRequest connectionRequest(java.nio.channels.SocketChannel handle)
AbstractPollingIoConnector.ConnectionRequest
for a given client socket handleconnectionRequest
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
handle
- the socket client handlenull
protected void close(java.nio.channels.SocketChannel handle) throws java.lang.Exception
close
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
handle
- the client socketjava.lang.Exception
- any exception thrown by the underlying systems callsprotected boolean finishConnect(java.nio.channels.SocketChannel handle) throws java.lang.Exception
AbstractPollingIoConnector.select(int)
call. The socket will be connected or reported as connection
failed.finishConnect
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
handle
- the client socket handle to finsh to connectjava.lang.Exception
- any exception thrown by the underlying systems callsprotected java.nio.channels.SocketChannel newHandle(java.net.SocketAddress localAddress) throws java.lang.Exception
SocketAddress
newHandle
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
localAddress
- the socket address for binding the new client socketjava.lang.Exception
- any exception thrown by the underlying systems callsprotected NioSession newSession(IoProcessor<NioSession> processor, java.nio.channels.SocketChannel handle)
IoSession
from a connected socket client handle.
Will assign the created IoSession
to the given IoProcessor
for
managing future I/O events.newSession
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
processor
- the processor in charge of this sessionhandle
- the newly connected client socket handleIoSession
protected void register(java.nio.channels.SocketChannel handle, AbstractPollingIoConnector.ConnectionRequest request) throws java.lang.Exception
register
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
handle
- client socket handlerequest
- the associated AbstractPollingIoConnector.ConnectionRequest
java.lang.Exception
- any exception thrown by the underlying systems callsprotected boolean select(int timeout) throws java.lang.Exception
AbstractPollingIoConnector.selectedHandles()
select
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
java.lang.Exception
- any exception thrown by the underlying systems callsprotected java.util.Iterator<java.nio.channels.SocketChannel> selectedHandles()
Iterator
for the set of client sockets found connected or
failed to connect during the last #select()
call.selectedHandles
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
protected void wakeup()
#select()
method. Used when the poll set need to be modified.wakeup
in class AbstractPollingIoConnector<NioSession,java.nio.channels.SocketChannel>
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