public void Add(ILetter letter)
{
if((letter.Options & LetterOptions.Ack) == LetterOptions.Ack)
_batchOptions = LetterOptions.Ack;
_letters.Enqueue(letter);
}
public Letter(LetterOptions options, byte[] userPart)
: this()
{
Type = LetterType.User;
Options = options;
Parts = new[] {userPart};
}
public void Add(ILetter letter)
{
if ((letter.Options & LetterOptions.Ack) == LetterOptions.Ack)
{
_batchOptions = LetterOptions.Ack;
}
_letters.Enqueue(letter);
}
public IAnswerable <TReply> Send <TRequest, TReply>(TRequest value, LetterOptions options = LetterOptions.None)
{
Guid conversationId = Guid.NewGuid();
ILetter letter = CreateLetter(value, options, conversationId);
var outstanding = new BlockingOutstanding <TReply>(this);
_outstandings.Add(conversationId, outstanding);
_socket.Send(letter);
try {
outstanding.Wait();
} finally {
_outstandings.Remove(conversationId);
}
return(outstanding.Result);
}
private ILetter CreateLetter <T>(T value, LetterOptions options, Guid conversationId)
{
var metadata = new Metadata(value.GetType())
{
ConversationId = conversationId
};
var parts = new byte[2][];
parts[0] = Serializer.Serialize(metadata);
parts[1] = Serializer.Serialize(value);
var letter = new Letter.Letter(options)
{
Type = LetterType.User, Parts = parts
};
return(letter);
}
internal void Answer <TRequest, TReply>(TRequest value, AbstractAnswerable answerable, LetterOptions options, AnswerCallback <TRequest, TReply> callback)
{
ILetter letter = CreateLetter(value, options | LetterOptions.Ack, answerable.ConversationId);
var outstanding = new DelegateOutstanding <TRequest, TReply>(this, value, callback);
_outstandings.Add(answerable.ConversationId, outstanding);
_socket.SendTo(letter, answerable.RemoteNodeId);
}
internal void Answer <T>(T value, AbstractAnswerable answerable, LetterOptions options)
{
_socket.SendTo(CreateLetter(value, options, answerable.ConversationId), answerable.RemoteNodeId);
}
public void Send <TRequest, TReply>(TRequest request, AnswerCallback <TRequest, TReply> callback, LetterOptions options = LetterOptions.None)
{
Guid conversationId = Guid.NewGuid();
ILetter letter = CreateLetter(request, options, conversationId);
var outstanding = new DelegateOutstanding <TRequest, TReply>(this, request, callback);
_outstandings.Add(conversationId, outstanding);
_socket.Send(letter);
}
public void Send <T>(T value, LetterOptions options = LetterOptions.None)
{
_socket.Send(CreateLetter(value, options, Guid.NewGuid()));
}
public Stream GetLetter(LetterOptions options)
{
_stream = new MemoryStream();
using (var renderer = _renderer)
{
var result = renderer.Configure(o =>
{
o.Width = options.Width;
o.Height = options.Height;
})
.Render(bitmap =>
{
// Create a graphics object for drawing.
var g = Graphics.FromImage(bitmap);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
var rect = new RectangleF(0, 0, options.Width, options.Height);
// Fill in the background.
var backBrush = new System.Drawing.Drawing2D.LinearGradientBrush(
rect,
options.BackColor.ToColor(Color.CornflowerBlue),
options.BackColor.ToColor(Color.CornflowerBlue),
System.Drawing.Drawing2D.LinearGradientMode.Horizontal);
g.FillRectangle(backBrush, rect);
// create solid dark brush
var gradBrushDark = new System.Drawing.Drawing2D.LinearGradientBrush(rect, Color.Black,
Color.Gray,
System.Drawing.Drawing2D.LinearGradientMode.Horizontal);
// Set up the text font.
SizeF size;
float fontSize = 200;
Font font = null;
// Adjust the font size until the text fits within the image.
do
{
fontSize -= 1;
font = new Font(options.FontFamily, fontSize, FontStyle.Bold);
size = g.MeasureString(options.Letter.ToString(), font);
} while (size.Width > rect.Width);
// Set up the text format.
var format = new StringFormat();
format.Alignment = StringAlignment.Center;
format.LineAlignment = StringAlignment.Center;
// Create a path using the text and warp it randomly - nice :)
var path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(options.Letter.ToString(),
font.FontFamily,
System.Convert.ToInt32(font.Style),
font.Size,
rect,
format);
float v = 8f;
PointF[] points =
{
new PointF((Int32)rect.Width / v, (Int32)rect.Height / v),
new PointF(rect.Width - (Int32)rect.Width / v, (Int32)rect.Height / v),
new PointF((Int32)rect.Width / v, rect.Height - (Int32)rect.Height / v),
new PointF(rect.Width - (Int32)rect.Width / v, rect.Height - (Int32)rect.Height / v)
};
var matrix = new System.Drawing.Drawing2D.Matrix();
matrix.Translate(0f, 0f);
path.Warp(points, rect, matrix, System.Drawing.Drawing2D.WarpMode.Perspective, 0f);
// Draw the letter
var foreBrush = new System.Drawing.Drawing2D.LinearGradientBrush(
rect,
Color.White,
Color.White,
System.Drawing.Drawing2D.LinearGradientMode.Horizontal);
g.FillPath(foreBrush, path);
});
result.Save(_stream, ImageFormat.Png);
}
return(_stream);
}
public Letter(LetterOptions options, byte[] userPart) : this()
{
Type = LetterType.User;
Options = options;
Parts = new[] { userPart };
}
public void Answer <TValue, TReply>(TValue value, LetterOptions options, Action <IAnswerable <TReply> > callback)
{
_socket.Answer(value, this, options | AnswerDefaultOptions);
}
public void Answer <T>(T value, LetterOptions options)
{
_socket.Answer(value, this, options | AnswerDefaultOptions);
}
public Letter(LetterOptions options)
: this()
{
Options = options;
}
internal IAnswerable <TReply> Answer <TValue, TReply>(TValue value, AbstractAnswerable answerable, LetterOptions options)
{
ILetter letter = CreateLetter(value, options, answerable.ConversationId);
var outstanding = new BlockingOutstanding <TReply>(this);
_outstandings.Add(answerable.ConversationId, outstanding);
_socket.SendTo(letter, answerable.RemoteNodeId);
try {
outstanding.Wait();
} finally {
_outstandings.Remove(answerable.ConversationId);
}
return(outstanding.Result);
}
public IAnswerable <TReply> Answer <TValue, TReply>(TValue value, LetterOptions options)
{
return(_socket.Answer <TValue, TReply>(value, this, options | AnswerDefaultOptions));
}
public Letter(LetterOptions options) : this()
{
Options = options;
}
