public Message CreateBinaryMessage()
{
byte[] messageDataBytes = null;
var webSockectMsgType = WebSocketMessageType.Binary;
switch (MessageType)
{
case MessageType.JointPosition:
messageDataBytes = JointsDataBytes;
break;
case MessageType.HandPosition:
_handsDataBytes[0] = (byte)MessageType;
Buffer.BlockCopy(BitConverter.GetBytes(LeftHand.Item1), 0, _handsDataBytes, 1, 4);
Buffer.BlockCopy(BitConverter.GetBytes(LeftHand.Item2), 0, _handsDataBytes, 5, 4);
Buffer.BlockCopy(BitConverter.GetBytes(RightHand.Item1), 0, _handsDataBytes, 9, 4);
Buffer.BlockCopy(BitConverter.GetBytes(RightHand.Item2), 0, _handsDataBytes, 13, 4);
messageDataBytes = _handsDataBytes;
break;
case MessageType.DepthJpeg:
messageDataBytes = JpegBytes;
break;
case MessageType.DepthArray:
//var sizeInBytes = 2 * DepthDataArray.Length;
//messageDataBytes = new byte[sizeInBytes];
//Buffer.BlockCopy(DepthDataArray, 0, messageDataBytes, 0, sizeInBytes);
messageDataBytes = DepthDataArray;
break;
case MessageType.Information:
webSockectMsgType = WebSocketMessageType.Text;
var bCount = Encoding.UTF8.GetByteCount(Data);
messageDataBytes = new byte[1 + bCount];
messageDataBytes[0] = (byte)MessageType;
Buffer.BlockCopy(Encoding.UTF8.GetBytes(Data), 0, messageDataBytes, 1,
Encoding.UTF8.GetByteCount(Data));
break;
}
if (messageDataBytes == null)
{
return(null);
}
Message msg = ByteStreamMessage.CreateMessage(
new ArraySegment <byte>(messageDataBytes));
msg.Properties["WebSocketMessageProperty"] =
new WebSocketMessageProperty
{
MessageType = webSockectMsgType,
};
return(msg);
}
private Message CreateByteArrayMessage(string txt)
{
Message msg = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(Encoding.UTF8.GetBytes(txt)));
msg.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty {
MessageType = WebSocketMessageType.Text
};
return(msg);
}
public Message CreateMessage(byte[] msgBytes)
{
Message msg = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(msgBytes));
msg.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty {
MessageType = WebSocketMessageType.Text
};
return(msg);
}
/// <summary>
/// 广播消息
/// </summary>
/// <param name="data">消息内容</param>
/// <returns></returns>
public Task Broadcast(byte[] data)
{
Message message = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(data));
message.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty
{
MessageType = WebSocketMessageType.Binary
};
return(this.Broadcast(message));
}
/// <summary>
/// 广播消息
/// </summary>
/// <param name="value">消息内容</param>
/// <returns></returns>
public Task Broadcast(string value)
{
Message message = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(Encoding.UTF8.GetBytes(value)));
message.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty
{
MessageType = WebSocketMessageType.Text
};
return(this.Broadcast(message));
}
public static Message CreateMessage(this byte[] message, WebSocketMessageType messageType = WebSocketMessageType.Text)
{
var result = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(message));
result.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty
{
MessageType = messageType
};
return(result);
}
private Message CreateMessage(byte[] message,
WebSocketMessageType type = WebSocketMessageType.Binary)
{
Message channelMessage = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(message));
channelMessage.Properties[Service.webSocketMessageProperty] =
new WebSocketMessageProperty {
MessageType = type
};
return(channelMessage);
}
private System.ServiceModel.Channels.Message CreateMessage(string msgText)
{
System.ServiceModel.Channels.Message msg = ByteStreamMessage.CreateMessage(
new ArraySegment <byte>(Encoding.UTF8.GetBytes(msgText)));
msg.Properties["WebSocketMessageProperty"] =
new WebSocketMessageProperty
{
MessageType = WebSocketMessageType.Text
};
return(msg);
}
private Message CreateMessage(string content)
{
Message message = ByteStreamMessage.CreateMessage(
new ArraySegment <byte>(
Encoding.UTF8.GetBytes(content)));
message.Properties["WebSocketMessageProperty"] =
new WebSocketMessageProperty
{
MessageType = WebSocketMessageType.Text
};
return(message);
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public async Task Send(string value)
{
if (this.disposed)
{
throw new ObjectDisposedException(base.GetType().FullName);
}
Message message = ByteStreamMessage.CreateMessage(new ArraySegment <byte>(Encoding.UTF8.GetBytes(value)));
message.Properties["WebSocketMessageProperty"] = new WebSocketMessageProperty
{
MessageType = WebSocketMessageType.Text
};
await this.Callback.OnMessage(message);
}
public Message CreateStreamResponse(Stream stream, string contentType)
{
if (stream == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("stream");
}
if (contentType == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("contentType");
}
Message message = ByteStreamMessage.CreateMessage(stream);
message.Properties.Add(WebBodyFormatMessageProperty.Name, WebBodyFormatMessageProperty.RawProperty);
AddContentType(contentType, null);
return(message);
}
internal static Message CreateMessage(this MessageBase message, byte[] messageDataBytes, WebSocketMessageType webSockectMsgType)
{
byte[] payload = new byte[messageTypeSize + messageDataBytes.Length];
payload[0] = (byte)message.Type;
Buffer.BlockCopy(messageDataBytes, 0, payload, 1, messageDataBytes.Length);
Message msg = ByteStreamMessage.CreateMessage(
new ArraySegment <byte>(payload));
msg.Properties["WebSocketMessageProperty"] =
new WebSocketMessageProperty
{
MessageType = webSockectMsgType
};
return(msg);
}
Message CreateMessageFromStream(object data)
{
Message result;
if (data == null)
{
result = Message.CreateMessage(MessageVersion.None, (string)null);
}
else
{
Stream streamData = data as Stream;
if (streamData == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentException(SR2.GetString(SR2.ParameterIsNotStreamType, data.GetType(), this.operationName, this.contractName, this.contractNs)));
}
result = ByteStreamMessage.CreateMessage(streamData);
result.Properties[WebBodyFormatMessageProperty.Name] = WebBodyFormatMessageProperty.RawProperty;
}
return(result);
}
