/// <summary>
/// Transmit a string over this socket, block until frame is sent.
/// </summary>
/// <param name="socket">the IOutgoingSocket to transmit on</param>
/// <param name="message">the string to send</param>
/// <param name="more">set this flag to true to signal that you will be immediately sending another frame (optional: default is false)</param>
public static void SendFrame([NotNull] this IOutgoingSocket socket, [NotNull] string message, bool more = false)
{
var msg = new Msg();
// Count the number of bytes required to encode the string.
// Note that non-ASCII strings may not have an equal number of characters
// and bytes. The encoding must be queried for this answer.
// With this number, request a buffer from the pool.
msg.InitPool(SendReceiveConstants.DefaultEncoding.GetByteCount(message));
// Encode the string into the buffer
SendReceiveConstants.DefaultEncoding.GetBytes(message, 0, message.Length, msg.Data, 0);
socket.Send(ref msg, more);
msg.Close();
}
public static void Send([NotNull] this IOutgoingSocket socket, [NotNull] byte[] data, int length, bool dontWait = false, bool sendMore = false)
{
var options = SendReceiveOptions.None;
if (dontWait)
{
options |= SendReceiveOptions.DontWait;
}
if (sendMore)
{
options |= SendReceiveOptions.SendMore;
}
socket.Send(data, length, options);
}
public static void Send([NotNull] this IOutgoingSocket socket, [NotNull] string message, [NotNull] Encoding encoding, bool dontWait = false, bool sendMore = false)
{
var options = SendReceiveOptions.None;
if (dontWait)
{
options |= SendReceiveOptions.DontWait;
}
if (sendMore)
{
options |= SendReceiveOptions.SendMore;
}
socket.Send(message, encoding, options);
}
private static void ForwardTo(NetMQSocketEventArgs args, IOutgoingSocket toSocket)
{
var msg = new Msg();
msg.InitEmpty();
bool more;
do
{
args.Socket.Receive(ref msg);
more = msg.HasMore;
toSocket.Send(ref msg, more);
}
while (more);
msg.Close();
}
public static void Send(this IOutgoingSocket socket, string message, Encoding encoding, SendReceiveOptions options)
{
var msg = new Msg();
// Count the number of bytes required to encode the string.
// Note that non-ASCII strings may not have an equal number of characters
// and bytes. The encoding must be queried for this answer.
// With this number, request a buffer from the pool.
msg.InitPool(encoding.GetByteCount(message));
// Encode the string into the buffer
encoding.GetBytes(message, 0, message.Length, msg.Data, 0);
socket.Send(ref msg, options);
msg.Close();
}
private static void ForwardTo(NetMQSocketEventArgs args, IOutgoingSocket toSocket)
{
var msg = new Msg();
msg.InitEmpty();
bool more;
do
{
args.Socket.Receive(ref msg);
more = msg.HasMore;
toSocket.Send(ref msg, more);
}while (more);
msg.Close();
}
/// <summary>
/// 将所有消息帧原封不动的发送至另外一端
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="control"></param>
private static void ProxyBetween(IReceivingSocket from, IOutgoingSocket to, IOutgoingSocket control)
{
Msg msg = default(Msg);
msg.InitEmpty();
Msg msg2 = default(Msg);
msg2.InitEmpty();
bool hasMore;
do
{
from.Receive(ref msg);
hasMore = msg.HasMore;
if (control != null)
{
msg2.Copy(ref msg);
control.Send(ref msg2, hasMore);
}
to.Send(ref msg, hasMore);
}while (hasMore);
msg2.Close();
msg.Close();
}
/// <summary>
/// Send the ZreMsg to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
{
output.SendMoreFrame(RoutingId);
}
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Hello:
frameSize += Hello.GetFrameSize();
break;
case MessageId.Whisper:
frameSize += Whisper.GetFrameSize();
break;
case MessageId.Shout:
frameSize += Shout.GetFrameSize();
break;
case MessageId.Join:
frameSize += Join.GetFrameSize();
break;
case MessageId.Leave:
frameSize += Leave.GetFrameSize();
break;
case MessageId.Ping:
frameSize += Ping.GetFrameSize();
break;
case MessageId.PingOk:
frameSize += PingOk.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 1);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Hello:
Hello.Write(this);
break;
case MessageId.Whisper:
Whisper.Write(this);
break;
case MessageId.Shout:
Shout.Write(this);
break;
case MessageId.Join:
Join.Write(this);
break;
case MessageId.Leave:
Leave.Write(this);
break;
case MessageId.Ping:
Ping.Write(this);
break;
case MessageId.PingOk:
PingOk.Write(this);
break;
}
// Send the data frame
var more = Id == MessageId.Whisper || Id == MessageId.Shout;
output.Send(ref msg, more);
// Send message content for types with content
switch (Id)
{
case MessageId.Whisper:
if (Whisper.Content == null)
{
Whisper.Content = new NetMQMessage();
Whisper.Content.PushEmptyFrame();
}
output.SendMultipartMessage(Whisper.Content);
break;
case MessageId.Shout:
if (Shout.Content == null)
{
Shout.Content = new NetMQMessage();
Shout.Content.PushEmptyFrame();
}
output.SendMultipartMessage(Shout.Content);
break;
}
}
finally
{
m_buffer = null;
msg.Close();
}
}
public static IOutgoingSocket SendMore([NotNull] this IOutgoingSocket socket, [NotNull] string message, [NotNull] Encoding encoding, bool dontWait = false)
{
socket.Send(message, encoding, dontWait, true);
return(socket);
}
/// <summary>
/// Send the Codec to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
output.SendMoreFrame(RoutingId);
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Message:
frameSize += Message.GetFrameSize();
break;
case MessageId.ServiceRegister:
frameSize += ServiceRegister.GetFrameSize();
break;
case MessageId.Error:
frameSize += Error.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 0);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Message:
Message.Write(this);
break;
case MessageId.ServiceRegister:
ServiceRegister.Write(this);
break;
case MessageId.Error:
Error.Write(this);
break;
}
// Send the data frame
output.Send(ref msg, false);
}
finally
{
m_buffer = null;
msg.Close();
}
}
public static void Send([NotNull] this IOutgoingSocket socket, [NotNull] byte[] data)
{
socket.Send(data, data.Length);
}
public static IOutgoingSocket SendMore([NotNull] this IOutgoingSocket socket, [NotNull] byte[] data, int length, bool dontWait = false)
{
socket.Send(data, length, dontWait, true);
return(socket);
}
public static IOutgoingSocket SendMore(this IOutgoingSocket socket, byte[] data, bool dontWait = false)
{
socket.Send(data, data.Length, dontWait, true);
return(socket);
}
public static void Send(this IOutgoingSocket socket, byte[] data)
{
socket.Send(data, data.Length);
}
public static void Send(this IOutgoingSocket socket, string message, bool dontWait = false, bool sendMore = false)
{
byte[] data = Encoding.ASCII.GetBytes(message);
socket.Send(data, data.Length, dontWait, sendMore);
}
public static IOutgoingSocket SendMore(this IOutgoingSocket socket, string message, bool dontWait = false)
{
socket.Send(message, false, true);
return(socket);
}
private static void ProxyBetween(IReceivingSocket from, IOutgoingSocket to, [CanBeNull] IOutgoingSocket control)
{
var msg = new Msg();
msg.InitEmpty();
var copy = new Msg();
copy.InitEmpty();
while (true)
{
from.Receive(ref msg);
var more = msg.HasMore;
if (control != null)
{
copy.Copy(ref msg);
control.Send(ref copy, more);
}
to.Send(ref msg, more);
if (!more)
break;
}
copy.Close();
msg.Close();
}
/// <summary>
/// Send the Example to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
{
output.SendMoreFrame(RoutingId);
}
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Log:
frameSize += Log.GetFrameSize();
break;
case MessageId.Structures:
frameSize += Structures.GetFrameSize();
break;
case MessageId.Binary:
frameSize += Binary.GetFrameSize();
break;
case MessageId.Types:
frameSize += Types.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 0);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Log:
Log.Write(this);
break;
case MessageId.Structures:
Structures.Write(this);
break;
case MessageId.Binary:
Binary.Write(this);
break;
case MessageId.Types:
Types.Write(this);
break;
}
// Send the data frame
output.Send(ref msg, false);
}
finally
{
m_buffer = null;
msg.Close();
}
}
/// <summary>
/// Send the ZreMsgOriginal to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
{
output.SendMoreFrame(RoutingId);
}
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Hello:
frameSize += Hello.GetFrameSize();
break;
case MessageId.Whisper:
frameSize += Whisper.GetFrameSize();
break;
case MessageId.Shout:
frameSize += Shout.GetFrameSize();
break;
case MessageId.Join:
frameSize += Join.GetFrameSize();
break;
case MessageId.Leave:
frameSize += Leave.GetFrameSize();
break;
case MessageId.Ping:
frameSize += Ping.GetFrameSize();
break;
case MessageId.PingOk:
frameSize += PingOk.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 1);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Hello:
Hello.Write(this);
break;
case MessageId.Whisper:
Whisper.Write(this);
break;
case MessageId.Shout:
Shout.Write(this);
break;
case MessageId.Join:
Join.Write(this);
break;
case MessageId.Leave:
Leave.Write(this);
break;
case MessageId.Ping:
Ping.Write(this);
break;
case MessageId.PingOk:
PingOk.Write(this);
break;
}
// Send the data frame
output.Send(ref msg, false);
}
finally
{
m_buffer = null;
msg.Close();
}
}
/// <summary>
/// Send the Codec to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
{
output.SendMoreFrame(RoutingId);
}
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Message:
frameSize += Message.GetFrameSize();
break;
case MessageId.ServiceRegister:
frameSize += ServiceRegister.GetFrameSize();
break;
case MessageId.Error:
frameSize += Error.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 0);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Message:
Message.Write(this);
break;
case MessageId.ServiceRegister:
ServiceRegister.Write(this);
break;
case MessageId.Error:
Error.Write(this);
break;
}
// Send the data frame
output.Send(ref msg, false);
}
finally
{
m_buffer = null;
msg.Close();
}
}
/// <summary>
/// Send the Example to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
output.SendMore(RoutingId);
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Log:
frameSize += 2; // Sequence
frameSize += 2; // Version
frameSize += 1; // Level
frameSize += 1; // Event
frameSize += 2; // Node
frameSize += 2; // Peer
frameSize += 8; // Time
frameSize += 1 + Host.Length;
frameSize += 4;
if (Data != null)
frameSize += Data.Length;
break;
case MessageId.Structures:
frameSize += 2; // Sequence
frameSize += 4; // Size is 4 octets
if (Aliases != null)
{
foreach(string s in Aliases)
{
frameSize += 4 + s.Length;
}
}
frameSize += 4; // Size is 4 octets
if (Headers != null)
{
int headersSize = 0;
foreach (var pair in Headers)
{
headersSize += 1 + pair.Key.Length;
headersSize += 4 + pair.Value.Length;
}
frameSize += headersSize;
}
break;
case MessageId.Binary:
frameSize += 2; // Sequence
frameSize += 4; // Flags
frameSize += 4; // Size is 4 octets
if (PublicKey != null)
frameSize += PublicKey.Length;
frameSize += 16; // Identifier
break;
case MessageId.Types:
frameSize += 2; // Sequence
frameSize += 1 + ClientForename.Length;
frameSize += 1 + ClientSurname.Length;
frameSize += 1 + ClientMobile.Length;
frameSize += 1 + ClientEmail.Length;
frameSize += 1 + SupplierForename.Length;
frameSize += 1 + SupplierSurname.Length;
frameSize += 1 + SupplierMobile.Length;
frameSize += 1 + SupplierEmail.Length;
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 0);
// put message id
PutNumber1((byte)Id);
bool sendContent = false;
int frames = 1; // Total number of frames to send
switch (Id)
{
case MessageId.Log:
PutNumber2(Sequence);
PutNumber2(3); // Version
PutNumber1(Level);
PutNumber1(Event);
PutNumber2(Node);
PutNumber2(Peer);
PutNumber8(Time);
PutString(Host);
if (Data != null)
PutLongString(Data);
else
PutNumber4(0); // Empty string
break;
case MessageId.Structures:
PutNumber2(Sequence);
if (Aliases != null)
{
PutNumber4((UInt32)Aliases.Count);
foreach (string s in Aliases)
{
PutLongString(s);
}
}
else
PutNumber4(0); // Empty string array
if (Headers != null)
{
PutNumber4((UInt32)Headers.Count);
foreach(var pair in Headers)
{
PutString(pair.Key);
PutLongString(pair.Value);
}
}
else
PutNumber4(0); // Empty dictionary
break;
case MessageId.Binary:
PutNumber2(Sequence);
PutOctets(Flags, 4);
if (PublicKey != null)
{
PutNumber4((UInt32)PublicKey.Length);
Buffer.BlockCopy(PublicKey, 0, m_buffer, m_offset, PublicKey.Length);
m_offset += PublicKey.Length;
}
else
PutNumber4(0); // Empty chunk
// copy guid
Buffer.BlockCopy(Identifier.ToByteArray(), 0, m_buffer, m_offset, 16);
m_offset += 16;
frames++;
frames += Content != null ? Content.FrameCount : 1;
sendContent = true;
break;
case MessageId.Types:
PutNumber2(Sequence);
PutString(ClientForename);
PutString(ClientSurname);
PutString(ClientMobile);
PutString(ClientEmail);
PutString(SupplierForename);
PutString(SupplierSurname);
PutString(SupplierMobile);
PutString(SupplierEmail);
break;
}
// Now send the data frame
output.Send(ref msg, --frames == 0 ? SendReceiveOptions.None : SendReceiveOptions.SendMore);
// Now send any frame fields, in order
if (Id == MessageId.Binary)
{
if (--frames == 0)
output.Send(Address != null ? Address : new byte[0]);
else
output.SendMore(Address != null ? Address : new byte[0]);
}
// Now send the Content if necessary
if (sendContent)
{
if (Content != null)
{
output.SendMessage(Content);
}
else
output.Send(new byte[0]);
}
}
finally
{
m_buffer = null;
msg.Close();
}
}
/// <summary>
/// Send the Example to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
{
output.SendMore(RoutingId);
}
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Log:
frameSize += 2; // Sequence
frameSize += 2; // Version
frameSize += 1; // Level
frameSize += 1; // Event
frameSize += 2; // Node
frameSize += 2; // Peer
frameSize += 8; // Time
frameSize += 1 + Host.Length;
frameSize += 4;
if (Data != null)
{
frameSize += Data.Length;
}
break;
case MessageId.Structures:
frameSize += 2; // Sequence
frameSize += 4; // Size is 4 octets
if (Aliases != null)
{
foreach (string s in Aliases)
{
frameSize += 4 + s.Length;
}
}
frameSize += 4; // Size is 4 octets
if (Headers != null)
{
int headersSize = 0;
foreach (var pair in Headers)
{
headersSize += 1 + pair.Key.Length;
headersSize += 4 + pair.Value.Length;
}
frameSize += headersSize;
}
break;
case MessageId.Binary:
frameSize += 2; // Sequence
frameSize += 4; // Flags
frameSize += 4; // Size is 4 octets
if (PublicKey != null)
{
frameSize += PublicKey.Length;
}
frameSize += 16; // Identifier
break;
case MessageId.Types:
frameSize += 2; // Sequence
frameSize += 1 + ClientForename.Length;
frameSize += 1 + ClientSurname.Length;
frameSize += 1 + ClientMobile.Length;
frameSize += 1 + ClientEmail.Length;
frameSize += 1 + SupplierForename.Length;
frameSize += 1 + SupplierSurname.Length;
frameSize += 1 + SupplierMobile.Length;
frameSize += 1 + SupplierEmail.Length;
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 0);
// put message id
PutNumber1((byte)Id);
bool sendContent = false;
int frames = 1; // Total number of frames to send
switch (Id)
{
case MessageId.Log:
PutNumber2(Sequence);
PutNumber2(3); // Version
PutNumber1(Level);
PutNumber1(Event);
PutNumber2(Node);
PutNumber2(Peer);
PutNumber8(Time);
PutString(Host);
if (Data != null)
{
PutLongString(Data);
}
else
{
PutNumber4(0); // Empty string
}
break;
case MessageId.Structures:
PutNumber2(Sequence);
if (Aliases != null)
{
PutNumber4((UInt32)Aliases.Count);
foreach (string s in Aliases)
{
PutLongString(s);
}
}
else
{
PutNumber4(0); // Empty string array
}
if (Headers != null)
{
PutNumber4((UInt32)Headers.Count);
foreach (var pair in Headers)
{
PutString(pair.Key);
PutLongString(pair.Value);
}
}
else
{
PutNumber4(0); // Empty dictionary
}
break;
case MessageId.Binary:
PutNumber2(Sequence);
PutOctets(Flags, 4);
if (PublicKey != null)
{
PutNumber4((UInt32)PublicKey.Length);
Buffer.BlockCopy(PublicKey, 0, m_buffer, m_offset, PublicKey.Length);
m_offset += PublicKey.Length;
}
else
{
PutNumber4(0); // Empty chunk
}
// copy guid
Buffer.BlockCopy(Identifier.ToByteArray(), 0, m_buffer, m_offset, 16);
m_offset += 16;
frames++;
frames += Content != null ? Content.FrameCount : 1;
sendContent = true;
break;
case MessageId.Types:
PutNumber2(Sequence);
PutString(ClientForename);
PutString(ClientSurname);
PutString(ClientMobile);
PutString(ClientEmail);
PutString(SupplierForename);
PutString(SupplierSurname);
PutString(SupplierMobile);
PutString(SupplierEmail);
break;
}
// Now send the data frame
output.Send(ref msg, --frames == 0 ? SendReceiveOptions.None : SendReceiveOptions.SendMore);
// Now send any frame fields, in order
if (Id == MessageId.Binary)
{
if (--frames == 0)
{
output.Send(Address != null ? Address : new byte[0]);
}
else
{
output.SendMore(Address != null ? Address : new byte[0]);
}
}
// Now send the Content if necessary
if (sendContent)
{
if (Content != null)
{
output.SendMessage(Content);
}
else
{
output.Send(new byte[0]);
}
}
}
finally
{
m_buffer = null;
msg.Close();
}
}
/// <summary>
/// Send the ZreMsg to the socket.
/// </summary>
public void Send(IOutgoingSocket output)
{
if (output is RouterSocket)
output.SendMoreFrame(RoutingId);
int frameSize = 2 + 1; // Signature and message ID
switch (Id)
{
case MessageId.Hello:
frameSize += Hello.GetFrameSize();
break;
case MessageId.Whisper:
frameSize += Whisper.GetFrameSize();
break;
case MessageId.Shout:
frameSize += Shout.GetFrameSize();
break;
case MessageId.Join:
frameSize += Join.GetFrameSize();
break;
case MessageId.Leave:
frameSize += Leave.GetFrameSize();
break;
case MessageId.Ping:
frameSize += Ping.GetFrameSize();
break;
case MessageId.PingOk:
frameSize += PingOk.GetFrameSize();
break;
}
// Now serialize message into the buffer
Msg msg = new Msg();
msg.InitPool(frameSize);
try
{
m_offset = 0;
m_buffer = msg.Data;
// put signature
PutNumber2(0xAAA0 | 1);
// put message id
PutNumber1((byte)Id);
switch (Id)
{
case MessageId.Hello:
Hello.Write(this);
break;
case MessageId.Whisper:
Whisper.Write(this);
break;
case MessageId.Shout:
Shout.Write(this);
break;
case MessageId.Join:
Join.Write(this);
break;
case MessageId.Leave:
Leave.Write(this);
break;
case MessageId.Ping:
Ping.Write(this);
break;
case MessageId.PingOk:
PingOk.Write(this);
break;
}
// Send the data frame
output.Send(ref msg, false);
}
finally
{
m_buffer = null;
msg.Close();
}
}
