protected void RegisterEndpoint(String addr, Ctx.Endpoint endpoint)
{
m_ctx.RegisterEndpoint(addr, endpoint);
}
public void Bind([NotNull] string addr)
{
CheckContextTerminated();
// Process pending commands, if any.
ProcessCommands(0, false);
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals(Address.InProcProtocol))
{
var endpoint = new Ctx.Endpoint(this, m_options);
bool addressRegistered = RegisterEndpoint(addr, endpoint);
if (!addressRegistered)
{
string xMsg = String.Format("Cannot bind address ( {0} ) - already in use.", addr);
throw new AddressAlreadyInUseException(xMsg);
}
// Save last endpoint URI
m_options.LastEndpoint = addr;
return;
}
if ((protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol)) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchangeable with
// connect for PGM and EPGM transports.
Connect(addr);
return;
}
// Remaining transports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create(ErrorCode.EmptyThread);
}
if (protocol.Equals(Address.TcpProtocol))
{
var listener = new TcpListener(ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
// Recreate the address string (localhost:1234) in case the port was system-assigned
var host = address.Substring(0, address.IndexOf(':'));
addr = "tcp://" + host + ":" + m_port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol))
{
var listener = new PgmListener(ioThread, this, m_options);
try
{
listener.Init(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.IpcProtocol))
{
var listener = new IpcListener(ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
Debug.Assert(false);
throw new FaultException(String.Format("SocketBase.Bind({0}) failure.", addr));
}
public void Connect([NotNull] string addr)
{
CheckContextTerminated();
// Process pending commands, if any.
ProcessCommands(0, false);
string address;
string protocol;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals(Address.InProcProtocol))
{
// TODO: inproc connect is specific with respect to creating pipes
// as there's no 'reconnect' functionality implemented. Once that
// is in place we should follow generic pipe creation algorithm.
// Find the peer endpoint.
Ctx.Endpoint peer = FindEndpoint(addr);
// The total HWM for an inproc connection should be the sum of
// the binder's HWM and the connector's HWM.
int sndhwm;
int rcvhwm;
if (m_options.SendHighWatermark == 0 || peer.Options.ReceiveHighWatermark == 0)
{
sndhwm = 0;
}
else
{
sndhwm = m_options.SendHighWatermark + peer.Options.ReceiveHighWatermark;
}
if (m_options.ReceiveHighWatermark == 0 || peer.Options.SendHighWatermark == 0)
{
rcvhwm = 0;
}
else
{
rcvhwm = m_options.ReceiveHighWatermark + peer.Options.SendHighWatermark;
}
// Create a bi-directional pipe to connect the peers.
ZObject[] parents = { this, peer.Socket };
int[] highWaterMarks = { sndhwm, rcvhwm };
bool[] delays = { m_options.DelayOnDisconnect, m_options.DelayOnClose };
Pipe[] pipes = Pipe.PipePair(parents, highWaterMarks, delays);
// Attach local end of the pipe to this socket object.
AttachPipe(pipes[0]);
// If required, send the identity of the peer to the local socket.
if (peer.Options.RecvIdentity)
{
var id = new Msg();
id.InitPool(peer.Options.IdentitySize);
id.Put(peer.Options.Identity, 0, peer.Options.IdentitySize);
id.SetFlags(MsgFlags.Identity);
bool written = pipes[0].Write(ref id);
Debug.Assert(written);
pipes[0].Flush();
}
// If required, send the identity of the local socket to the peer.
if (m_options.RecvIdentity)
{
var id = new Msg();
id.InitPool(m_options.IdentitySize);
id.Put(m_options.Identity, 0, m_options.IdentitySize);
id.SetFlags(MsgFlags.Identity);
bool written = pipes[1].Write(ref id);
Debug.Assert(written);
pipes[1].Flush();
}
// Attach remote end of the pipe to the peer socket. Note that peer's
// seqnum was incremented in find_endpoint function. We don't need it
// increased here.
SendBind(peer.Socket, pipes[1], false);
// Save last endpoint URI
m_options.LastEndpoint = addr;
// remember inproc connections for disconnect
m_inprocs.Add(addr, pipes[0]);
return;
}
// Choose the I/O thread to run the session in.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create("Empty IO Thread", ErrorCode.EmptyThread);
}
var paddr = new Address(protocol, address);
// Resolve address (if needed by the protocol)
if (protocol.Equals(Address.TcpProtocol))
{
paddr.Resolved = (new TcpAddress());
paddr.Resolved.Resolve(
address, m_options.IPv4Only);
}
else if (protocol.Equals(Address.IpcProtocol))
{
paddr.Resolved = (new IpcAddress());
paddr.Resolved.Resolve(address, true);
}
else if (protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol))
{
if (m_options.SocketType == ZmqSocketType.Sub || m_options.SocketType == ZmqSocketType.Xsub)
{
Bind(addr);
return;
}
paddr.Resolved = new PgmAddress();
paddr.Resolved.Resolve(address, m_options.IPv4Only);
}
// Create session.
SessionBase session = SessionBase.Create(ioThread, true, this, m_options, paddr);
Debug.Assert(session != null);
// PGM does not support subscription forwarding; ask for all data to be
// sent to this pipe.
bool icanhasall = protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol);
if (!m_options.DelayAttachOnConnect || icanhasall)
{
// Create a bi-directional pipe.
ZObject[] parents = { this, session };
int[] hwms = { m_options.SendHighWatermark, m_options.ReceiveHighWatermark };
bool[] delays = { m_options.DelayOnDisconnect, m_options.DelayOnClose };
Pipe[] pipes = Pipe.PipePair(parents, hwms, delays);
// Attach local end of the pipe to the socket object.
AttachPipe(pipes[0], icanhasall);
// Attach remote end of the pipe to the session object later on.
session.AttachPipe(pipes[1]);
}
// Save last endpoint URI
m_options.LastEndpoint = paddr.ToString();
AddEndpoint(addr, session);
}
public bool Bind(String addr)
{
if (m_ctxTerminated)
{
ZError.ErrorNumber = (ErrorNumber.ETERM);
return false;
}
// Process pending commands, if any.
bool brc = ProcessCommands(0, false);
if (!brc)
return false;
// Parse addr_ string.
//Uri uri;
//try
//{
// uri = new Uri(addr);
//}
//catch (Exception e)
//{
// throw new ArgumentException(addr, e);
//}
//String protocol = uri.Scheme;
//String address = uri.Authority;
//String path = uri.AbsolutePath;
//if (string.IsNullOrEmpty(address))
// address = path;
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals("inproc"))
{
Ctx.Endpoint endpoint = new Ctx.Endpoint(this, m_options);
bool rc = RegisterEndpoint(addr, endpoint);
if (rc)
{
// Save last endpoint URI
m_options.LastEndpoint = addr;
}
return rc;
}
if ((protocol.Equals("pgm") || protocol.Equals("epgm")) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchageable with
// connect for PGM and EPGM transports.
return Connect(addr);
}
// Remaining trasnports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
ZError.ErrorNumber = (ErrorNumber.EMTHREAD);
return false;
}
if (protocol.Equals("tcp"))
{
TcpListener listener = new TcpListener(
ioThread, this, m_options);
bool rc = listener.SetAddress(address);
if (!rc)
{
listener.Destroy();
EventBindFailed(addr, ZError.ErrorNumber);
//LOG.error("Failed to Bind", ZError.exc());
return false;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return true;
}
if (protocol.Equals("pgm") || protocol.Equals("epgm"))
{
PgmListener listener = new PgmListener(ioThread, this, m_options);
bool rc = listener.Init(address);
if (!rc)
{
listener.Destroy();
EventBindFailed(addr, ZError.ErrorNumber);
return false;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return true;
}
if (protocol.Equals("ipc"))
{
IpcListener listener = new IpcListener(
ioThread, this, m_options);
bool rc = listener.SetAddress(address);
if (!rc)
{
listener.Destroy();
EventBindFailed(addr, ZError.ErrorNumber);
return false;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return true;
}
Debug.Assert(false);
return false;
}
public void Bind(String addr)
{
if (m_ctxTerminated)
{
throw TerminatingException.Create();
}
// Process pending commands, if any.
ProcessCommands(0, false);
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals(Address.InProcProtocol))
{
Ctx.Endpoint endpoint = new Ctx.Endpoint(this, m_options);
RegisterEndpoint(addr, endpoint);
// Save last endpoint URI
m_options.LastEndpoint = addr;
return;
}
if ((protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol)) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchageable with
// connect for PGM and EPGM transports.
Connect(addr);
return;
}
// Remaining trasnports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create(ErrorCode.EMTHREAD);
}
if (protocol.Equals(Address.TcpProtocol))
{
TcpListener listener = new TcpListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol))
{
PgmListener listener = new PgmListener(ioThread, this, m_options);
try
{
listener.Init(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.IpcProtocol))
{
IpcListener listener = new IpcListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
Debug.Assert(false);
throw NetMQException.Create(ErrorCode.EFAULT);
}
public void Bind(String addr)
{
if (m_ctxTerminated)
{
throw TerminatingException.Create();
}
// Process pending commands, if any.
ProcessCommands(0, false);
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals("inproc"))
{
Ctx.Endpoint endpoint = new Ctx.Endpoint(this, m_options);
RegisterEndpoint(addr, endpoint);
// Save last endpoint URI
m_options.LastEndpoint = addr;
return;
}
if ((protocol.Equals("pgm") || protocol.Equals("epgm")) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchageable with
// connect for PGM and EPGM transports.
Connect(addr);
return;
}
// Remaining trasnports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create(ErrorCode.EMTHREAD);
}
if (protocol.Equals("tcp"))
{
TcpListener listener = new TcpListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals("pgm") || protocol.Equals("epgm"))
{
PgmListener listener = new PgmListener(ioThread, this, m_options);
try
{
listener.Init(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals("ipc"))
{
IpcListener listener = new IpcListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
Debug.Assert(false);
throw NetMQException.Create(ErrorCode.EFAULT);
}
public void Bind([NotNull] string addr)
{
CheckContextTerminated();
// Process pending commands, if any.
ProcessCommands(0, false);
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals(Address.InProcProtocol))
{
var endpoint = new Ctx.Endpoint(this, m_options);
bool addressRegistered = RegisterEndpoint(addr, endpoint);
if (!addressRegistered)
{
string xMsg = string.Format("Cannot bind address ( {0} ) - already in use.", addr);
throw new AddressAlreadyInUseException(xMsg);
}
// Save last endpoint URI
m_options.LastEndpoint = addr;
return;
}
if ((protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol)) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchangeable with
// connect for PGM and EPGM transports.
Connect(addr);
return;
}
// Remaining transports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create(ErrorCode.EmptyThread);
}
if (protocol.Equals(Address.TcpProtocol))
{
var listener = new TcpListener(ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
// Recreate the address string (localhost:1234) in case the port was system-assigned
var host = address.Substring(0, address.IndexOf(':'));
addr = "tcp://" + host + ":" + m_port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol))
{
var listener = new PgmListener(ioThread, this, m_options);
try
{
listener.Init(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.IpcProtocol))
{
var listener = new IpcListener(ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
Debug.Assert(false);
throw new FaultException(string.Format("SocketBase.Bind({0}) failure.", addr));
}
protected bool RegisterEndpoint(String addr, Ctx.Endpoint endpoint)
{
return(m_ctx.RegisterEndpoint(addr, endpoint));
}
protected bool RegisterEndpoint([NotNull] String addr, [NotNull] Ctx.Endpoint endpoint)
{
return(m_ctx.RegisterEndpoint(addr, endpoint));
}
public void Bind(String addr)
{
CheckContextTerminated();
// Process pending commands, if any.
ProcessCommands(0, false);
string protocol;
string address;
DecodeAddress(addr, out address, out protocol);
CheckProtocol(protocol);
if (protocol.Equals(Address.InProcProtocol))
{
Ctx.Endpoint endpoint = new Ctx.Endpoint(this, m_options);
bool addressRegistered = RegisterEndpoint(addr, endpoint);
if (!addressRegistered)
{
throw new AddressAlreadyInUseException("Cannot bind address, address already in use");
}
// Save last endpoint URI
m_options.LastEndpoint = addr;
return;
}
if ((protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol)) && (
m_options.SocketType == ZmqSocketType.Pub || m_options.SocketType == ZmqSocketType.Xpub))
{
// For convenience's sake, bind can be used interchageable with
// connect for PGM and EPGM transports.
Connect(addr);
return;
}
// Remaining trasnports require to be run in an I/O thread, so at this
// point we'll choose one.
IOThread ioThread = ChooseIOThread(m_options.Affinity);
if (ioThread == null)
{
throw NetMQException.Create(ErrorCode.EmptyThread);
}
if (protocol.Equals(Address.TcpProtocol))
{
TcpListener listener = new TcpListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.PgmProtocol) || protocol.Equals(Address.EpgmProtocol))
{
PgmListener listener = new PgmListener(ioThread, this, m_options);
try
{
listener.Init(address);
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
m_options.LastEndpoint = addr;
AddEndpoint(addr, listener);
return;
}
if (protocol.Equals(Address.IpcProtocol))
{
IpcListener listener = new IpcListener(
ioThread, this, m_options);
try
{
listener.SetAddress(address);
m_port = listener.Port;
}
catch (NetMQException ex)
{
listener.Destroy();
EventBindFailed(addr, ex.ErrorCode);
throw;
}
// Save last endpoint URI
m_options.LastEndpoint = listener.Address;
AddEndpoint(addr, listener);
return;
}
Debug.Assert(false);
throw new FaultException();
}
