public EndpointI_connectorsI(ProtocolInstance instance, string host, string res, EndpointI_connectors cb)
{
_instance = instance;
_host = host;
_resource = res;
_callback = cb;
}
public TcpEndpointI(ProtocolInstance instance, string ho, int po, EndPoint sourceAddr, int ti, string conId,
bool co) :
base(instance, ho, po, sourceAddr, conId)
{
_timeout = ti;
_compress = co;
}
internal WSEndpoint(ProtocolInstance instance, Endpoint del, Ice.InputStream s)
{
_instance = instance;
_delegate = del;
_resource = s.ReadString();
}
public StreamSocket(ProtocolInstance instance, Socket fd)
{
_fd = fd;
_state = StateConnected;
_desc = IceInternal.Network.fdToString(_fd);
init(instance);
}
public TcpEndpointI(ProtocolInstance instance, string ho, int po, EndPoint sourceAddr, int ti, string conId,
bool co)
: base(instance, ho, po, sourceAddr, conId)
{
_timeout = ti;
_compress = co;
}
internal WSEndpoint(ProtocolInstance instance, EndpointI del, BasicStream s)
{
_instance = instance;
_delegate = (IPEndpointI)del;
_resource = s.readString();
}
public StreamSocket(ProtocolInstance instance, Socket fd)
{
_instance = instance;
_fd = fd;
_state = StateConnected;
try
{
_desc = Network.FdToString(_fd);
}
catch (Exception)
{
Network.CloseSocketNoThrow(_fd);
throw;
}
Network.SetBlock(_fd, false);
Network.SetTcpBufSize(_fd, _instance);
_readEventArgs = new SocketAsyncEventArgs();
_readEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_writeEventArgs = new SocketAsyncEventArgs();
_writeEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
//
// For timeouts to work properly, we need to receive/send
// the data in several chunks. Otherwise, we would only be
// notified when all the data is received/written. The
// connection timeout could easily be triggered when
// receiging/sending large messages.
//
_maxSendPacketSize = Math.Max(512, Network.GetSendBufferSize(_fd));
_maxRecvPacketSize = Math.Max(512, Network.GetRecvBufferSize(_fd));
}
public StreamSocket(ProtocolInstance instance, INetworkProxy proxy, EndPoint addr, EndPoint sourceAddr)
{
_instance = instance;
_proxy = proxy;
_addr = addr;
_sourceAddr = sourceAddr;
_fd = Network.CreateSocket(false, (_proxy != null ? _proxy.GetAddress() : _addr).AddressFamily);
_state = StateNeedConnect;
Network.SetBlock(_fd, false);
Network.SetTcpBufSize(_fd, _instance);
_readEventArgs = new SocketAsyncEventArgs();
_readEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_writeEventArgs = new SocketAsyncEventArgs();
_writeEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
//
// For timeouts to work properly, we need to receive/send
// the data in several chunks. Otherwise, we would only be
// notified when all the data is received/written. The
// connection timeout could easily be triggered when
// receiging/sending large messages.
//
_maxSendPacketSize = Math.Max(512, Network.GetSendBufferSize(_fd));
_maxRecvPacketSize = Math.Max(512, Network.GetRecvBufferSize(_fd));
}
internal WSEndpoint(ProtocolInstance instance, EndpointI del, BasicStream s)
{
_instance = instance;
_delegate = (IPEndpointI)del;
_resource = s.readString();
}
public StreamSocket(ProtocolInstance instance, Socket fd)
{
_instance = instance;
_fd = fd;
_state = StateConnected;
_desc = IceInternal.Network.fdToString(_fd);
init();
}
public IPEndpoint(ProtocolInstance instance)
{
Instance = instance;
Host = null;
Port = 0;
SourceAddr = null;
ConnectionId_ = "";
_hashInitialized = false;
}
public IPEndpoint(ProtocolInstance instance, string host, int port, EndPoint?sourceAddr, string connectionId)
{
Instance = instance;
Host = host;
Port = port;
SourceAddr = sourceAddr;
ConnectionId_ = connectionId;
_hashInitialized = false;
}
public IPEndpoint(ProtocolInstance instance, Ice.InputStream s)
{
Instance = instance;
Host = s.ReadString();
Port = s.ReadInt();
SourceAddr = null;
ConnectionId_ = "";
_hashInitialized = false;
}
public IPEndpointI(ProtocolInstance instance, string host, int port, EndPoint sourceAddr, string connectionId)
{
instance_ = instance;
host_ = host;
port_ = port;
sourceAddr_ = sourceAddr;
connectionId_ = connectionId;
_hashInitialized = false;
}
public UdpEndpointI(ProtocolInstance instance, string ho, int po, EndPoint sourceAddr, string mcastInterface,
int mttl, bool conn, string conId, bool co) :
base(instance, ho, po, sourceAddr, conId)
{
_mcastInterface = mcastInterface;
_mcastTtl = mttl;
_connect = conn;
_compress = co;
}
public IPEndpointI(ProtocolInstance instance, BasicStream s)
{
instance_ = instance;
host_ = s.readString();
port_ = s.readInt();
sourceAddr_ = null;
connectionId_ = "";
_hashInitialized = false;
}
public IPEndpointI(ProtocolInstance instance, Ice.InputStream s)
{
instance_ = instance;
host_ = s.readString();
port_ = s.readInt();
sourceAddr_ = null;
connectionId_ = "";
_hashInitialized = false;
}
public IPEndpointI(ProtocolInstance instance)
{
instance_ = instance;
host_ = null;
port_ = 0;
sourceAddr_ = null;
connectionId_ = "";
_hashInitialized = false;
}
public IPEndpointI(ProtocolInstance instance)
{
instance_ = instance;
host_ = null;
port_ = 0;
sourceAddr_ = null;
connectionId_ = "";
_hashInitialized = false;
}
public UdpEndpointI(ProtocolInstance instance, string ho, int po, EndPoint sourceAddr, string mcastInterface,
int mttl, bool conn, string conId, bool co)
: base(instance, ho, po, sourceAddr, conId)
{
_mcastInterface = mcastInterface;
_mcastTtl = mttl;
_connect = conn;
_compress = co;
}
public IPEndpointI(ProtocolInstance instance, string host, int port, EndPoint sourceAddr, string connectionId)
{
instance_ = instance;
host_ = host;
port_ = port;
sourceAddr_ = sourceAddr;
connectionId_ = connectionId;
_hashInitialized = false;
}
setTcpBufSize(Socket socket, ProtocolInstance instance)
{
//
// By default, on Windows we use a 128KB buffer size.
int dfltBufSize = 128 * 1024;
int rcvSize = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.RcvSize", dfltBufSize);
int sndSize = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.SndSize", dfltBufSize);
setTcpBufSize(socket, rcvSize, sndSize, instance);
}
public StreamSocket(ProtocolInstance instance, NetworkProxy proxy, EndPoint addr, EndPoint sourceAddr)
{
_proxy = proxy;
_addr = addr;
_sourceAddr = sourceAddr;
_fd = Network.createSocket(false, (_proxy != null ? _proxy.getAddress() : _addr).AddressFamily);
_state = StateNeedConnect;
init(instance);
}
public StreamSocket(ProtocolInstance instance, NetworkProxy proxy, EndPoint addr, EndPoint sourceAddr)
{
_instance = instance;
_proxy = proxy;
_addr = addr;
_sourceAddr = sourceAddr;
_fd = Network.createSocket(false, (_proxy != null ? _proxy.getAddress() : _addr).AddressFamily);
_state = StateNeedConnect;
init();
}
internal WSEndpoint(ProtocolInstance instance, EndpointI del, List <string> args)
{
_instance = instance;
_delegate = (IPEndpointI)del;
initWithOptions(args);
if (_resource == null)
{
_resource = "/";
}
}
internal WSEndpoint(ProtocolInstance instance, EndpointI del, List<string> args)
{
_instance = instance;
_delegate = (IPEndpointI)del;
initWithOptions(args);
if(_resource == null)
{
_resource = "/";
}
}
//
// Only for use by UdpConnector.
//
internal UdpTransceiver(ProtocolInstance instance, EndPoint addr, EndPoint sourceAddr, string mcastInterface,
int mcastTtl)
{
_instance = instance;
_addr = addr;
_sourceAddr = sourceAddr;
_readEventArgs = new SocketAsyncEventArgs();
_readEventArgs.RemoteEndPoint = _addr;
_readEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_writeEventArgs = new SocketAsyncEventArgs();
_writeEventArgs.RemoteEndPoint = _addr;
_writeEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_mcastInterface = mcastInterface;
_mcastTtl = mcastTtl;
_state = StateNeedConnect;
_incoming = false;
try
{
_fd = Network.createSocket(true, _addr.AddressFamily);
setBufSize(-1, -1);
Network.setBlock(_fd, false);
if (Network.isMulticast((IPEndPoint)_addr))
{
if (_mcastInterface.Length > 0)
{
Network.setMcastInterface(_fd, _mcastInterface, _addr.AddressFamily);
}
if (AssemblyUtil.osx_)
{
//
// On Windows, we delay the join for the mcast group after the connection
// establishment succeeds. This is necessary for older Windows versions
// where joining the group fails if the socket isn't bound. See ICE-5113.
//
Network.setMcastGroup(_fd, ((IPEndPoint)_addr).Address, _mcastInterface);
if (_mcastTtl != -1)
{
Network.setMcastTtl(_fd, _mcastTtl, _addr.AddressFamily);
}
}
}
}
catch (Ice.LocalException)
{
_fd = null;
throw;
}
}
//
// Only for use by UdpConnector.
//
internal UdpTransceiver(ProtocolInstance instance, EndPoint addr, EndPoint sourceAddr, string mcastInterface,
int mcastTtl)
{
_instance = instance;
_addr = addr;
_sourceAddr = sourceAddr;
_readEventArgs = new SocketAsyncEventArgs();
_readEventArgs.RemoteEndPoint = _addr;
_readEventArgs.Completed += new EventHandler<SocketAsyncEventArgs>(ioCompleted);
_writeEventArgs = new SocketAsyncEventArgs();
_writeEventArgs.RemoteEndPoint = _addr;
_writeEventArgs.Completed += new EventHandler<SocketAsyncEventArgs>(ioCompleted);
_mcastInterface = mcastInterface;
_mcastTtl = mcastTtl;
_state = StateNeedConnect;
_incoming = false;
try
{
_fd = Network.createSocket(true, _addr.AddressFamily);
setBufSize(-1, -1);
Network.setBlock(_fd, false);
if(Network.isMulticast((IPEndPoint)_addr))
{
if(_mcastInterface.Length > 0)
{
Network.setMcastInterface(_fd, _mcastInterface, _addr.AddressFamily);
}
if(AssemblyUtil.osx_)
{
//
// On Windows, we delay the join for the mcast group after the connection
// establishment succeeds. This is necessary for older Windows versions
// where joining the group fails if the socket isn't bound. See ICE-5113.
//
Network.setMcastGroup(_fd, ((IPEndPoint)_addr).Address, _mcastInterface);
if(_mcastTtl != -1)
{
Network.setMcastTtl(_fd, _mcastTtl, _addr.AddressFamily);
}
}
}
}
catch(Ice.LocalException)
{
_fd = null;
throw;
}
}
#pragma warning disable CS8618 // Non-nullable field is uninitialized. Consider declaring as nullable.
internal WSEndpoint(ProtocolInstance instance, Endpoint del, List <string> args)
#pragma warning restore CS8618 // Non-nullable field is uninitialized. Consider declaring as nullable.
{
_instance = instance;
_delegate = del;
InitWithOptions(args);
if (_resource == null)
{
_resource = "/";
}
}
public UdpEndpointI(ProtocolInstance instance, BasicStream s) :
base(instance, s)
{
if(s.getReadEncoding().Equals(Ice.Util.Encoding_1_0))
{
s.readByte();
s.readByte();
s.readByte();
s.readByte();
}
// Not transmitted.
//_connect = s.readBool();
_connect = false;
_compress = s.readBool();
}
public UdpEndpointI(ProtocolInstance instance, Ice.InputStream s) :
base(instance, s)
{
if (s.getEncoding().Equals(Ice.Util.Encoding_1_0))
{
s.readByte();
s.readByte();
s.readByte();
s.readByte();
}
// Not transmitted.
//_connect = s.readBool();
_connect = false;
_compress = s.readBool();
}
setTcpBufSize(Socket socket, int rcvSize, int sndSize, ProtocolInstance instance)
{
if (rcvSize > 0)
{
//
// Try to set the buffer size. The kernel will silently adjust
// the size to an acceptable value. Then read the size back to
// get the size that was actually set.
//
setRecvBufferSize(socket, rcvSize);
int size = getRecvBufferSize(socket);
if (size < rcvSize)
{
// Warn if the size that was set is less than the requested size and
// we have not already warned.
BufSizeWarnInfo winfo = instance.getBufSizeWarn(Ice.TCPEndpointType.value);
if (!winfo.rcvWarn || rcvSize != winfo.rcvSize)
{
instance.logger().warning("TCP receive buffer size: requested size of " + rcvSize +
" adjusted to " + size);
instance.setRcvBufSizeWarn(Ice.TCPEndpointType.value, rcvSize);
}
}
}
if (sndSize > 0)
{
//
// Try to set the buffer size. The kernel will silently adjust
// the size to an acceptable value. Then read the size back to
// get the size that was actually set.
//
setSendBufferSize(socket, sndSize);
int size = getSendBufferSize(socket);
if (size < sndSize) // Warn if the size that was set is less than the requested size.
{
// Warn if the size that was set is less than the requested size and
// we have not already warned.
BufSizeWarnInfo winfo = instance.getBufSizeWarn(Ice.TCPEndpointType.value);
if (!winfo.sndWarn || sndSize != winfo.sndSize)
{
instance.logger().warning("TCP send buffer size: requested size of " + sndSize +
" adjusted to " + size);
instance.setSndBufSizeWarn(Ice.TCPEndpointType.value, sndSize);
}
}
}
}
public StreamSocket(ProtocolInstance instance, Socket fd)
{
_instance = instance;
_fd = fd;
_state = StateConnected;
try
{
_desc = IceInternal.Network.fdToString(_fd);
}
catch(Exception)
{
Network.closeSocketNoThrow(_fd);
throw;
}
init();
}
public StreamSocket(ProtocolInstance instance, Socket fd)
{
_instance = instance;
_fd = fd;
_state = StateConnected;
try
{
_desc = Network.fdToString(_fd);
}
catch (Exception)
{
Network.closeSocketNoThrow(_fd);
throw;
}
init();
}
internal TcpAcceptor(TcpEndpointI endpoint, ProtocolInstance instance, string host, int port)
{
_endpoint = endpoint;
_instance = instance;
_backlog = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.Backlog", 511);
try
{
int protocol = _instance.protocolSupport();
_addr = (IPEndPoint)Network.getAddressForServer(host, port, protocol, _instance.preferIPv6());
_fd = Network.createServerSocket(false, _addr.AddressFamily, protocol);
Network.setBlock(_fd, false);
# if !COMPACT
Network.setTcpBufSize(_fd, _instance);
# endif
if (AssemblyUtil.platform_ != AssemblyUtil.Platform.Windows)
SetTcpBufSize(Socket socket, ProtocolInstance instance)
{
//
// By default, on Windows we use a 128KB buffer size. On Unix
// platforms, we use the system defaults.
//
int dfltBufSize = 0;
if (AssemblyUtil.IsWindows)
{
dfltBufSize = 128 * 1024;
}
int rcvSize = instance.Communicator.GetPropertyAsInt("Ice.TCP.RcvSize") ?? dfltBufSize;
int sndSize = instance.Communicator.GetPropertyAsInt("Ice.TCP.SndSize") ?? dfltBufSize;
SetTcpBufSize(socket, rcvSize, sndSize, instance);
}
setTcpBufSize(Socket socket, ProtocolInstance instance)
{
//
// By default, on Windows we use a 128KB buffer size. On Unix
// platforms, we use the system defaults.
//
int dfltBufSize = 0;
if (AssemblyUtil.isWindows)
{
dfltBufSize = 128 * 1024;
}
int rcvSize = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.RcvSize", dfltBufSize);
int sndSize = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.SndSize", dfltBufSize);
setTcpBufSize(socket, rcvSize, sndSize, instance);
}
//
// Only for use by TcpEndpoint
//
internal TcpConnector(ProtocolInstance instance, EndPoint addr, NetworkProxy proxy, EndPoint sourceAddr,
int timeout, string connectionId)
{
_instance = instance;
_addr = addr;
_proxy = proxy;
_sourceAddr = sourceAddr;
_timeout = timeout;
_connectionId = connectionId;
_hashCode = 5381;
HashUtil.hashAdd(ref _hashCode, _addr);
if (_sourceAddr != null)
{
HashUtil.hashAdd(ref _hashCode, _sourceAddr);
}
HashUtil.hashAdd(ref _hashCode, _timeout);
HashUtil.hashAdd(ref _hashCode, _connectionId);
}
//
// Only for use by TcpEndpoint
//
internal TcpConnector(ProtocolInstance instance, EndPoint addr, NetworkProxy proxy, EndPoint sourceAddr,
int timeout, string connectionId)
{
_instance = instance;
_addr = addr;
_proxy = proxy;
_sourceAddr = sourceAddr;
_timeout = timeout;
_connectionId = connectionId;
_hashCode = 5381;
IceInternal.HashUtil.hashAdd(ref _hashCode, _addr);
if(_sourceAddr != null)
{
IceInternal.HashUtil.hashAdd(ref _hashCode, _sourceAddr);
}
IceInternal.HashUtil.hashAdd(ref _hashCode, _timeout);
IceInternal.HashUtil.hashAdd(ref _hashCode, _connectionId);
}
//
// Only for use by UdpConnector.
//
internal UdpTransceiver(ProtocolInstance instance, EndPoint addr, EndPoint sourceAddr, string mcastInterface,
int mcastTtl)
{
_instance = instance;
_addr = addr;
_sourceAddr = sourceAddr;
_readEventArgs = new SocketAsyncEventArgs();
_readEventArgs.RemoteEndPoint = _addr;
_readEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_writeEventArgs = new SocketAsyncEventArgs();
_writeEventArgs.RemoteEndPoint = _addr;
_writeEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(ioCompleted);
_mcastInterface = mcastInterface;
_state = StateNeedConnect;
_incoming = false;
try
{
_fd = Network.createSocket(true, _addr.AddressFamily);
setBufSize(-1, -1);
Network.setBlock(_fd, false);
if (Network.isMulticast((IPEndPoint)_addr))
{
if (_mcastInterface.Length > 0)
{
Network.setMcastInterface(_fd, _mcastInterface, _addr.AddressFamily);
}
if (mcastTtl != -1)
{
Network.setMcastTtl(_fd, mcastTtl, _addr.AddressFamily);
}
}
}
catch (Ice.LocalException)
{
_fd = null;
throw;
}
}
internal TcpAcceptor(TcpEndpoint endpoint, ProtocolInstance instance, string host, int port)
{
_endpoint = endpoint;
_instance = instance;
_backlog = instance.Communicator.GetPropertyAsInt("Ice.TCP.Backlog") ?? 511;
try
{
int protocol = _instance.ProtocolSupport;
_addr = (IPEndPoint)Network.GetAddressForServer(host, port, protocol, _instance.PreferIPv6);
_fd = Network.CreateServerSocket(false, _addr.AddressFamily, protocol);
Network.SetBlock(_fd, false);
Network.SetTcpBufSize(_fd, _instance);
}
catch (Exception)
{
_fd = null;
throw;
}
}
//
// Only for use by UdpEndpointI
//
internal UdpConnector(ProtocolInstance instance, EndPoint addr, EndPoint sourceAddr, string mcastInterface,
int mcastTtl, string connectionId)
{
_instance = instance;
_addr = addr;
_sourceAddr = sourceAddr;
_mcastInterface = mcastInterface;
_mcastTtl = mcastTtl;
_connectionId = connectionId;
_hashCode = 5381;
IceInternal.HashUtil.hashAdd(ref _hashCode, _addr);
if (sourceAddr != null)
{
IceInternal.HashUtil.hashAdd(ref _hashCode, _sourceAddr);
}
IceInternal.HashUtil.hashAdd(ref _hashCode, _mcastInterface);
IceInternal.HashUtil.hashAdd(ref _hashCode, _mcastTtl);
IceInternal.HashUtil.hashAdd(ref _hashCode, _connectionId);
}
internal TcpAcceptor(TcpEndpointI endpoint, ProtocolInstance instance, string host, int port)
{
_endpoint = endpoint;
_instance = instance;
_backlog = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.Backlog", 511);
try
{
int protocol = _instance.protocolSupport();
_addr = (IPEndPoint)Network.getAddressForServer(host, port, protocol, _instance.preferIPv6());
_fd = Network.createServerSocket(false, _addr.AddressFamily, protocol);
Network.setBlock(_fd, false);
Network.setTcpBufSize(_fd, _instance);
}
catch (Exception)
{
_fd = null;
throw;
}
}
//
// Only for use by UdpEndpointI
//
internal UdpConnector(ProtocolInstance instance, EndPoint addr, EndPoint sourceAddr, string mcastInterface,
int mcastTtl, string connectionId)
{
_instance = instance;
_addr = addr;
_sourceAddr = sourceAddr;
_mcastInterface = mcastInterface;
_mcastTtl = mcastTtl;
_connectionId = connectionId;
_hashCode = 5381;
IceInternal.HashUtil.hashAdd(ref _hashCode, _addr);
if(sourceAddr != null)
{
IceInternal.HashUtil.hashAdd(ref _hashCode, _sourceAddr);
}
IceInternal.HashUtil.hashAdd(ref _hashCode, _mcastInterface);
IceInternal.HashUtil.hashAdd(ref _hashCode, _mcastTtl);
IceInternal.HashUtil.hashAdd(ref _hashCode, _connectionId);
}
internal TcpAcceptor(TcpEndpointI endpoint, ProtocolInstance instance, string host, int port)
{
_endpoint = endpoint;
_instance = instance;
_backlog = instance.properties().getPropertyAsIntWithDefault("Ice.TCP.Backlog", 511);
try
{
int protocol = _instance.protocolSupport();
_addr = (IPEndPoint)Network.getAddressForServer(host, port, protocol, _instance.preferIPv6());
_fd = Network.createServerSocket(false, _addr.AddressFamily, protocol);
Network.setBlock(_fd, false);
# if !COMPACT
Network.setTcpBufSize(_fd, _instance);
# endif
if(AssemblyUtil.platform_ != AssemblyUtil.Platform.Windows)
{
//
// Enable SO_REUSEADDR on Unix platforms to allow re-using the
// socket even if it's in the TIME_WAIT state. On Windows,
// this doesn't appear to be necessary and enabling
// SO_REUSEADDR would actually not be a good thing since it
// allows a second process to bind to an address even it's
// already bound by another process.
//
// TODO: using SO_EXCLUSIVEADDRUSE on Windows would probably
// be better but it's only supported by recent Windows
// versions (XP SP2, Windows Server 2003).
//
Network.setReuseAddress(_fd, true);
}
}
catch(System.Exception)
{
_fd = null;
throw;
}
}
internal TcpEndpointFactory(ProtocolInstance instance)
{
_instance = instance;
}
public EndpointFactory clone(ProtocolInstance instance)
{
Debug.Assert(false); // We don't support cloning this transport.
return null;
}
public void finishSetup(ref string[] args, Ice.Communicator communicator)
{
//
// Load plug-ins.
//
Debug.Assert(_serverThreadPool == null);
Ice.PluginManagerI pluginManagerImpl = (Ice.PluginManagerI)_pluginManager;
pluginManagerImpl.loadPlugins(ref args);
//
// Add WS and WSS endpoint factories if TCP/SSL factories are installed.
//
EndpointFactory tcpFactory = _endpointFactoryManager.get(Ice.TCPEndpointType.value);
if(tcpFactory != null)
{
ProtocolInstance instance = new ProtocolInstance(this, Ice.WSEndpointType.value, "ws", false);
_endpointFactoryManager.add(new WSEndpointFactory(instance, tcpFactory.clone(instance, null)));
}
EndpointFactory sslFactory = _endpointFactoryManager.get(Ice.SSLEndpointType.value);
if(sslFactory != null)
{
ProtocolInstance instance = new ProtocolInstance(this, Ice.WSSEndpointType.value, "wss", true);
_endpointFactoryManager.add(new WSEndpointFactory(instance, sslFactory.clone(instance, null)));
}
//
// Create Admin facets, if enabled.
//
// Note that any logger-dependent admin facet must be created after we load all plugins,
// since one of these plugins can be a Logger plugin that sets a new logger during loading
//
if(_initData.properties.getProperty("Ice.Admin.Enabled").Length == 0)
{
_adminEnabled = _initData.properties.getProperty("Ice.Admin.Endpoints").Length > 0;
}
else
{
_adminEnabled = _initData.properties.getPropertyAsInt("Ice.Admin.Enabled") > 0;
}
string[] facetFilter = _initData.properties.getPropertyAsList("Ice.Admin.Facets");
if(facetFilter.Length > 0)
{
foreach(string s in facetFilter)
{
_adminFacetFilter.Add(s);
}
}
if(_adminEnabled)
{
//
// Process facet
//
string processFacetName = "Process";
if(_adminFacetFilter.Count == 0 || _adminFacetFilter.Contains(processFacetName))
{
_adminFacets.Add(processFacetName, new ProcessI(communicator));
}
//
// Logger facet
//
string loggerFacetName = "Logger";
if(_adminFacetFilter.Count == 0 || _adminFacetFilter.Contains(loggerFacetName))
{
LoggerAdminLogger logger = new LoggerAdminLoggerI(_initData.properties, _initData.logger);
setLogger(logger);
_adminFacets.Add(loggerFacetName, logger.getFacet());
}
//
// Properties facet
//
string propertiesFacetName = "Properties";
PropertiesAdminI propsAdmin = null;
if(_adminFacetFilter.Count == 0 || _adminFacetFilter.Contains(propertiesFacetName))
{
propsAdmin= new PropertiesAdminI(this);
_adminFacets.Add(propertiesFacetName, propsAdmin);
}
//
// Metrics facet
//
string metricsFacetName = "Metrics";
if(_adminFacetFilter.Count == 0 || _adminFacetFilter.Contains(metricsFacetName))
{
CommunicatorObserverI observer = new CommunicatorObserverI(_initData);
_initData.observer = observer;
_adminFacets.Add(metricsFacetName, observer.getFacet());
//
// Make sure the admin plugin receives property updates.
//
if(propsAdmin != null)
{
propsAdmin.addUpdateCallback(observer.getFacet());
}
}
}
//
// Set observer updater
//
if(_initData.observer != null)
{
_initData.observer.setObserverUpdater(new ObserverUpdaterI(this));
}
//
// Create threads.
//
try
{
if(initializationData().properties.getProperty("Ice.ThreadPriority").Length > 0)
{
ThreadPriority priority = IceInternal.Util.stringToThreadPriority(
initializationData().properties.getProperty("Ice.ThreadPriority"));
_timer = new Timer(this, priority);
}
else
{
_timer = new Timer(this);
}
}
catch(System.Exception ex)
{
string s = "cannot create thread for timer:\n" + ex;
_initData.logger.error(s);
throw;
}
try
{
_endpointHostResolver = new EndpointHostResolver(this);
}
catch(System.Exception ex)
{
string s = "cannot create thread for endpoint host resolver:\n" + ex;
_initData.logger.error(s);
throw;
}
_clientThreadPool = new ThreadPool(this, "Ice.ThreadPool.Client", 0);
//
// The default router/locator may have been set during the loading of plugins.
// Therefore we make sure it is not already set before checking the property.
//
if(_referenceFactory.getDefaultRouter() == null)
{
Ice.RouterPrx r = Ice.RouterPrxHelper.uncheckedCast(
_proxyFactory.propertyToProxy("Ice.Default.Router"));
if(r != null)
{
_referenceFactory = _referenceFactory.setDefaultRouter(r);
}
}
if(_referenceFactory.getDefaultLocator() == null)
{
Ice.LocatorPrx l = Ice.LocatorPrxHelper.uncheckedCast(
_proxyFactory.propertyToProxy("Ice.Default.Locator"));
if(l != null)
{
_referenceFactory = _referenceFactory.setDefaultLocator(l);
}
}
//
// Show process id if requested (but only once).
//
lock(this)
{
if(!_printProcessIdDone && _initData.properties.getPropertyAsInt("Ice.PrintProcessId") > 0)
{
using(Process p = Process.GetCurrentProcess())
{
System.Console.WriteLine(p.Id);
}
_printProcessIdDone = true;
}
}
//
// Server thread pool initialization is lazy in serverThreadPool().
//
//
// An application can set Ice.InitPlugins=0 if it wants to postpone
// initialization until after it has interacted directly with the
// plug-ins.
//
if(_initData.properties.getPropertyAsIntWithDefault("Ice.InitPlugins", 1) > 0)
{
pluginManagerImpl.initializePlugins();
}
//
// This must be done last as this call creates the Ice.Admin object adapter
// and eventually registers a process proxy with the Ice locator (allowing
// remote clients to invoke on Ice.Admin facets as soon as it's registered).
//
if(_initData.properties.getPropertyAsIntWithDefault("Ice.Admin.DelayCreation", 0) <= 0)
{
getAdmin();
}
}
public void destroy()
{
_delegate.destroy();
_instance = null;
}
internal WSEndpoint(ProtocolInstance instance, EndpointI del, string res)
{
_instance = instance;
_delegate = (IPEndpointI)del;
_resource = res;
}
//
// Only for use by TcpConnector, TcpAcceptor
//
internal TcpTransceiver(ProtocolInstance instance, StreamSocket stream)
{
_instance = instance;
_stream = stream;
}
public TcpEndpointI(ProtocolInstance instance, Ice.InputStream s)
: base(instance, s)
{
_timeout = s.readInt();
_compress = s.readBool();
}
internal WSAcceptor(WSEndpoint endpoint, ProtocolInstance instance, Acceptor del)
{
_endpoint = endpoint;
_instance = instance;
_delegate = del;
}
public void destroy()
{
_instance = null;
}
public EndpointFactory clone(ProtocolInstance instance)
{
return new TcpEndpointFactory(instance);
}
private void init(ProtocolInstance instance, Transceiver del)
{
_instance = instance;
_delegate = del;
_state = StateInitializeDelegate;
_parser = new HttpParser();
_readState = ReadStateOpcode;
_readBuffer = new Buffer(ByteBuffer.ByteOrder.BIG_ENDIAN); // Network byte order
_readBufferSize = 1024;
_readLastFrame = true;
_readOpCode = 0;
_readHeaderLength = 0;
_readPayloadLength = 0;
_writeState = WriteStateHeader;
_writeBuffer = new Buffer(ByteBuffer.ByteOrder.BIG_ENDIAN); // Network byte order
_writeBufferSize = 1024;
_readPending = false;
_finishRead = false;
_writePending = false;
_readMask = new byte[4];
_writeMask = new byte[4];
_key = "";
_pingPayload = new byte[0];
_rand = new Random();
}
internal WSTransceiver(ProtocolInstance instance, Transceiver del)
{
init(instance, del);
_host = "";
_port = -1;
_resource = "";
_incoming = true;
//
// Write and read buffer size must be large enough to hold the frame header!
//
Debug.Assert(_writeBufferSize > 256);
Debug.Assert(_readBufferSize > 256);
}
WSTransceiver(ProtocolInstance instance, Transceiver del, string host, int port, string resource)
{
init(instance, del);
_host = host;
_port = port;
_resource = resource;
_incoming = false;
//
// Use a 16KB write buffer size. We use 16KB for the write
// buffer size because all the data needs to be copied to the
// write buffer for the purpose of masking. A 16KB buffer
// appears to be a good compromise to reduce the number of
// socket write calls and not consume too much memory.
//
_writeBufferSize = 16 * 1024;
//
// Write and read buffer size must be large enough to hold the frame header!
//
Debug.Assert(_writeBufferSize > 256);
Debug.Assert(_readBufferSize > 256);
}
public TcpEndpointI(ProtocolInstance instance)
: base(instance)
{
_timeout = instance.defaultTimeout();
_compress = false;
}
//
// Only for use by Ice.CommunicatorI
//
public Instance(Ice.Communicator communicator, Ice.InitializationData initData)
{
_state = StateActive;
_initData = initData;
try
{
if(_initData.properties == null)
{
_initData.properties = Ice.Util.createProperties();
}
#if !SILVERLIGHT && !UNITY
lock(_staticLock)
{
if(!_oneOfDone)
{
string stdOut = _initData.properties.getProperty("Ice.StdOut");
string stdErr = _initData.properties.getProperty("Ice.StdErr");
System.IO.StreamWriter outStream = null;
if(stdOut.Length > 0)
{
try
{
outStream = System.IO.File.AppendText(stdOut);
}
catch(System.IO.IOException ex)
{
Ice.FileException fe = new Ice.FileException(ex);
fe.path = stdOut;
throw fe;
}
outStream.AutoFlush = true;
System.Console.Out.Close();
System.Console.SetOut(outStream);
}
if(stdErr.Length > 0)
{
if(stdErr.Equals(stdOut))
{
System.Console.SetError(outStream);
}
else
{
System.IO.StreamWriter errStream = null;
try
{
errStream = System.IO.File.AppendText(stdErr);
}
catch(System.IO.IOException ex)
{
Ice.FileException fe = new Ice.FileException(ex);
fe.path = stdErr;
throw fe;
}
errStream.AutoFlush = true;
System.Console.Error.Close();
System.Console.SetError(errStream);
}
}
_oneOfDone = true;
}
}
#endif
if(_initData.logger == null)
{
#if !SILVERLIGHT && !UNITY
string logfile = _initData.properties.getProperty("Ice.LogFile");
if(_initData.properties.getPropertyAsInt("Ice.UseSyslog") > 0 &&
AssemblyUtil.platform_ != AssemblyUtil.Platform.Windows)
{
if(logfile.Length != 0)
{
throw new Ice.InitializationException("Ice.LogFile and Ice.UseSyslog cannot both be set.");
}
_initData.logger = new Ice.SysLoggerI(_initData.properties.getProperty("Ice.ProgramName"),
_initData.properties.getPropertyWithDefault("Ice.SyslogFacility", "LOG_USER"));
}
else if(logfile.Length != 0)
{
_initData.logger =
new Ice.FileLoggerI(_initData.properties.getProperty("Ice.ProgramName"), logfile);
}
else if(Ice.Util.getProcessLogger() is Ice.LoggerI)
{
//
// Ice.ConsoleListener is enabled by default.
//
# if COMPACT
_initData.logger =
new Ice.ConsoleLoggerI(_initData.properties.getProperty("Ice.ProgramName"));
# else
bool console =
_initData.properties.getPropertyAsIntWithDefault("Ice.ConsoleListener", 1) > 0;
_initData.logger =
new Ice.TraceLoggerI(_initData.properties.getProperty("Ice.ProgramName"), console);
# endif
}
#else
if(Ice.Util.getProcessLogger() is Ice.LoggerI)
{
_initData.logger =
new Ice.ConsoleLoggerI(_initData.properties.getProperty("Ice.ProgramName"));
}
#endif
else
{
_initData.logger = Ice.Util.getProcessLogger();
}
}
_traceLevels = new TraceLevels(_initData.properties);
_defaultsAndOverrides = new DefaultsAndOverrides(_initData.properties, _initData.logger);
_clientACM = new ACMConfig(_initData.properties,
_initData.logger,
"Ice.ACM.Client",
new ACMConfig(_initData.properties, _initData.logger, "Ice.ACM",
new ACMConfig(false)));
_serverACM = new ACMConfig(_initData.properties,
_initData.logger,
"Ice.ACM.Server",
new ACMConfig(_initData.properties, _initData.logger, "Ice.ACM",
new ACMConfig(true)));
#if COMPACT || SILVERLIGHT
char[] separators = { ' ', '\t', '\n', '\r' };
_factoryAssemblies = _initData.properties.getProperty("Ice.FactoryAssemblies").Split(separators);
#endif
{
const int defaultMessageSizeMax = 1024;
int num =
_initData.properties.getPropertyAsIntWithDefault("Ice.MessageSizeMax", defaultMessageSizeMax);
if(num < 1 || num > 0x7fffffff / 1024)
{
_messageSizeMax = 0x7fffffff;
}
else
{
_messageSizeMax = num * 1024; // Property is in kilobytes, _messageSizeMax in bytes
}
}
if(_initData.properties.getProperty("Ice.BatchAutoFlushSize").Length == 0 &&
_initData.properties.getProperty("Ice.BatchAutoFlush").Length > 0)
{
if(_initData.properties.getPropertyAsInt("Ice.BatchAutoFlush") > 0)
{
_batchAutoFlushSize = _messageSizeMax;
}
}
else
{
int num = _initData.properties.getPropertyAsIntWithDefault("Ice.BatchAutoFlushSize", 1024); // 1MB
if(num < 1)
{
_batchAutoFlushSize = num;
}
else if(num > 0x7fffffff / 1024)
{
_batchAutoFlushSize = 0x7fffffff;
}
else
{
_batchAutoFlushSize = num * 1024; // Property is in kilobytes, _batchAutoFlushSize in bytes
}
}
_cacheMessageBuffers = _initData.properties.getPropertyAsIntWithDefault("Ice.CacheMessageBuffers", 2);
_implicitContext = Ice.ImplicitContextI.create(_initData.properties.getProperty("Ice.ImplicitContext"));
_routerManager = new RouterManager();
_locatorManager = new LocatorManager(_initData.properties);
_referenceFactory = new ReferenceFactory(this, communicator);
_proxyFactory = new ProxyFactory(this);
_requestHandlerFactory = new RequestHandlerFactory(this);
bool isIPv6Supported = Network.isIPv6Supported();
bool ipv4 = _initData.properties.getPropertyAsIntWithDefault("Ice.IPv4", 1) > 0;
bool ipv6 = _initData.properties.getPropertyAsIntWithDefault("Ice.IPv6", isIPv6Supported ? 1 : 0) > 0;
if(!ipv4 && !ipv6)
{
throw new Ice.InitializationException("Both IPV4 and IPv6 support cannot be disabled.");
}
else if(ipv4 && ipv6)
{
_protocolSupport = Network.EnableBoth;
}
else if(ipv4)
{
_protocolSupport = Network.EnableIPv4;
}
else
{
_protocolSupport = Network.EnableIPv6;
}
_preferIPv6 = _initData.properties.getPropertyAsInt("Ice.PreferIPv6Address") > 0;
_networkProxy = createNetworkProxy(_initData.properties, _protocolSupport);
_endpointFactoryManager = new EndpointFactoryManager(this);
ProtocolInstance tcpProtocolInstance = new ProtocolInstance(this, Ice.TCPEndpointType.value, "tcp");
EndpointFactory tcpEndpointFactory = new TcpEndpointFactory(tcpProtocolInstance);
_endpointFactoryManager.add(tcpEndpointFactory);
ProtocolInstance udpProtocolInstance =
new ProtocolInstance(this, Ice.UDPEndpointType.value, "udp");
EndpointFactory udpEndpointFactory = new UdpEndpointFactory(udpProtocolInstance);
_endpointFactoryManager.add(udpEndpointFactory);
ProtocolInstance wsProtocolInstance = new ProtocolInstance(this, Ice.WSEndpointType.value, "ws");
_endpointFactoryManager.add(new WSEndpointFactory(wsProtocolInstance,
tcpEndpointFactory.clone(wsProtocolInstance)));
#if !SILVERLIGHT
_pluginManager = new Ice.PluginManagerI(communicator);
#endif
_outgoingConnectionFactory = new OutgoingConnectionFactory(communicator, this);
_servantFactoryManager = new ObjectFactoryManager();
_objectAdapterFactory = new ObjectAdapterFactory(this, communicator);
_retryQueue = new RetryQueue(this);
}