private static string ReceiveMessage(IReceivingSocket socket)
{
var message = socket.ReceiveFrameString();
Console.WriteLine("Received: {0}", message);
return(message);
}
public static Message ReceiveMessage(this IReceivingSocket socket, Kernel kernel = null)
{
var message = new Message();
while (true)
{
var bytes = socket.ReceiveFrameBytes();
if (bytes.SequenceEqual(Delimiter))
{
break;
}
message.Identities.Add(bytes);
}
message.Signature = socket.ReceiveFrameString();
var header = socket.ReceiveFrameString();
var parentHeader = socket.ReceiveFrameString();
var metadata = socket.ReceiveFrameString();
var content = socket.ReceiveFrameString();
if (kernel != null)
{
var sig = kernel.SignMessage(header, parentHeader, metadata, content);
if (sig != message.Signature)
{
Console.WriteLine("! WARNING: Invalid message signature, ignoring the message");
message.Signature = null;
}
}
message.Header = JsonConvert.DeserializeObject <Header>(header);
message.ParentHeader = JsonConvert.DeserializeObject <Header>(parentHeader);
message.MetaData = JObject.Parse(metadata);
message.Content = JObject.Parse(content);
// Console.WriteLine($"> [{message.Header.MessageType}] {metadata} {content}");
return(message);
}
public static string ReceiveFrameString([NotNull] this IReceivingSocket socket, out bool more)
{
return(socket.ReceiveFrameString(SendReceiveConstants.DefaultEncoding, out more));
}
public static string ReceiveFrameString([NotNull] this IReceivingSocket socket, [NotNull] Encoding encoding)
{
return(socket.ReceiveFrameString(encoding, out bool more));
}
/// <summary>
/// Awaits T object as given socket received as JSON.
/// </summary>
public static T ReceiveJson <T>(this IReceivingSocket socket)
{
var json = socket.ReceiveFrameString();
return(JsonConvert.DeserializeObject <T>(json));
}