public Task <Stream> UpgradeAsync()
{
if (!IsUpgradableRequest)
{
if (Request.ProtocolVersion != System.Net.HttpVersion.Version11)
{
throw new InvalidOperationException("Upgrade requires HTTP/1.1.");
}
throw new InvalidOperationException("This request cannot be upgraded because it has a body.");
}
if (Response.HasStarted)
{
throw new InvalidOperationException("This request cannot be upgraded, the response has already started.");
}
// Set the status code and reason phrase
Response.StatusCode = StatusCodes.Status101SwitchingProtocols;
Response.ReasonPhrase = HttpReasonPhrase.Get(StatusCodes.Status101SwitchingProtocols);
Response.SendOpaqueUpgrade(); // TODO: Async
Request.SwitchToOpaqueMode();
Response.SwitchToOpaqueMode();
var opaqueStream = new OpaqueStream(Request.Body, Response.Body);
return(Task.FromResult <Stream>(opaqueStream));
}
public Task <Stream> UpgradeAsync()
{
if (!IsUpgradableRequest)
{
throw new InvalidOperationException("This request cannot be upgraded, it is incompatible.");
}
if (Response.HasStarted)
{
throw new InvalidOperationException("This request cannot be upgraded, the response has already started.");
}
// Set the status code and reason phrase
Response.StatusCode = StatusCodes.Status101SwitchingProtocols;
Response.ReasonPhrase = HttpReasonPhrase.Get(StatusCodes.Status101SwitchingProtocols);
Response.SendOpaqueUpgrade(); // TODO: Async
Request.SwitchToOpaqueMode();
Response.SwitchToOpaqueMode();
var opaqueStream = new OpaqueStream(Request.Body, Response.Body);
return(Task.FromResult <Stream>(opaqueStream));
}
