public override async Task <Func <Func <IProtocolReader, ITransportMetadata, TResult>, Task <TResult> > > WriteAndReadData <TResult>(ITransport transport, ITransportMetadata metadata, CancellationToken cancellationToken, Action <IProtocolWriter> handler)
{
Func <Task <TransportMessage> > receiveHandler;
using (var buffer = new MemoryStream())
{
if (this.Compress)
{
using (var gzip = new System.IO.Compression.DeflateStream(buffer, System.IO.Compression.CompressionMode.Compress))
{
var writer = new EntanglementProtocolWriter(gzip);
handler(writer);
}
}
else
{
var writer = new EntanglementProtocolWriter(buffer);
handler(writer);
buffer.Position = 0;
}
var data = buffer.ToArray();
receiveHandler = await transport.SendAndReceive(new TransportMessage(data, VolatileTransportMetadata.FromMetadata(metadata)), cancellationToken);
}
return(new Func <Func <IProtocolReader, ITransportMetadata, TResult>, Task <TResult> >(async(readHandler) => {
var receivedData = await receiveHandler();
using (var buffer = new MemoryStream(receivedData.Payload))
{
if (this.Compress)
{
using (var gzip = new System.IO.Compression.DeflateStream(buffer, System.IO.Compression.CompressionMode.Decompress))
{
var reader = new EntanglementProtocolReader(gzip);
return readHandler(reader, receivedData.Metadata);
}
}
else
{
var reader = new EntanglementProtocolReader(buffer);
return readHandler(reader, receivedData.Metadata);
}
}
}));
}
public T Read <T>(byte[] data, Func <IProtocolReader, T> handler)
{
using (var buffer = new MemoryStream(data))
{
if (this.Compress)
{
using (var gzip = new System.IO.Compression.DeflateStream(buffer, System.IO.Compression.CompressionMode.Decompress))
{
var reader = new EntanglementProtocolReader(gzip);
return(handler(reader));
}
}
else
{
var reader = new EntanglementProtocolReader(buffer);
return(handler(reader));
}
}
}
public override async Task <TResult> ReadTaggedData <TResult>(ITransport transport, CancellationToken cancellationToken, Func <IProtocolReader, string, ITransportMetadata, TResult> handler)
{
var receivedData = await transport.ReceiveTagged(cancellationToken);
using (var buffer = new MemoryStream(receivedData.Message.Payload))
{
if (this.Compress)
{
using (var gzip = new System.IO.Compression.DeflateStream(buffer, System.IO.Compression.CompressionMode.Decompress))
{
var reader = new EntanglementProtocolReader(gzip);
return(handler(reader, receivedData.Id, receivedData.Message.Metadata));
}
}
else
{
var reader = new EntanglementProtocolReader(buffer);
return(handler(reader, receivedData.Id, receivedData.Message.Metadata));
}
}
}
public override async Task ReadTaggedData(ITransport transport, Action <IProtocolReader, string, ITransportMetadata> handler)
{
var receivedData = await transport.ReceiveTagged();
using (var buffer = new MemoryStream(receivedData.Message.Payload))
{
if (this.Compress)
{
using (var gzip = new System.IO.Compression.DeflateStream(buffer, System.IO.Compression.CompressionMode.Decompress))
{
var reader = new EntanglementProtocolReader(gzip);
handler(reader, receivedData.Id, receivedData.Message.Metadata);
}
}
else
{
var reader = new EntanglementProtocolReader(buffer);
handler(reader, receivedData.Id, receivedData.Message.Metadata);
}
}
}
