public Http3ControlStream(Http3StreamContext context)
{
var httpLimits = context.ServiceContext.ServerOptions.Limits;
_context = context;
_serverPeerSettings = context.ServerPeerSettings;
_streamIdFeature = context.ConnectionFeatures.Get <IStreamIdFeature>() !;
_errorCodeFeature = context.ConnectionFeatures.Get <IProtocolErrorCodeFeature>() !;
_headerType = -1;
_frameWriter = new Http3FrameWriter(
context.Transport.Output,
context.StreamContext,
context.TimeoutControl,
httpLimits.MinResponseDataRate,
context.ConnectionId,
context.MemoryPool,
context.ServiceContext.Log,
_streamIdFeature,
context.ClientPeerSettings,
this);
}
public Http3Stream(Http3Connection http3Connection, Http3StreamContext context)
{
Initialize(context);
InputRemaining = null;
// First, determine how we know if an Http3stream is unidirectional or bidirectional
var httpLimits = context.ServiceContext.ServerOptions.Limits;
var http3Limits = httpLimits.Http3;
_http3Connection = http3Connection;
_context = context;
_errorCodeFeature = _context.ConnectionFeatures.Get <IProtocolErrorCodeFeature>() !;
_streamIdFeature = _context.ConnectionFeatures.Get <IStreamIdFeature>() !;
_frameWriter = new Http3FrameWriter(
context.Transport.Output,
context.StreamContext,
context.TimeoutControl,
httpLimits.MinResponseDataRate,
context.ConnectionId,
context.MemoryPool,
context.ServiceContext.Log,
_streamIdFeature);
// ResponseHeaders aren't set, kind of ugly that we need to reset.
Reset();
_http3Output = new Http3OutputProducer(
_frameWriter,
context.MemoryPool,
this,
context.ServiceContext.Log);
RequestBodyPipe = CreateRequestBodyPipe(64 * 1024); // windowSize?
Output = _http3Output;
QPackDecoder = new QPackDecoder(_context.ServiceContext.ServerOptions.Limits.Http3.MaxRequestHeaderFieldSize);
}
//private int _unflushedBytes;
public Http3FrameWriter(PipeWriter output, ConnectionContext connectionContext, ITimeoutControl timeoutControl, MinDataRate?minResponseDataRate, string connectionId, MemoryPool <byte> memoryPool, IKestrelTrace log, IStreamIdFeature streamIdFeature, Http3PeerSettings clientPeerSettings, IHttp3Stream http3Stream)
{
_outputWriter = output;
_connectionContext = connectionContext;
_timeoutControl = timeoutControl;
_minResponseDataRate = minResponseDataRate;
_connectionId = connectionId;
_memoryPool = memoryPool;
_log = log;
_streamIdFeature = streamIdFeature;
_http3Stream = http3Stream;
_outgoingFrame = new Http3RawFrame();
_flusher = new TimingPipeFlusher(_outputWriter, timeoutControl, log);
_headerEncodingBuffer = new byte[_maxFrameSize];
// Note that max total header size value doesn't react to settings change during a stream.
// Unlikely to be a problem in practice:
// - Settings rarely change after the start of a connection.
// - Response header size limits are a best-effort requirement in the spec.
_maxTotalHeaderSize = clientPeerSettings.MaxRequestHeaderFieldSectionSize > int.MaxValue
? int.MaxValue
: (int)clientPeerSettings.MaxRequestHeaderFieldSectionSize;
}
//private int _unflushedBytes;
public Http3FrameWriter(PipeWriter output, ConnectionContext connectionContext, ITimeoutControl timeoutControl, MinDataRate?minResponseDataRate, string connectionId, MemoryPool <byte> memoryPool, IKestrelTrace log, IStreamIdFeature streamIdFeature)
{
_outputWriter = output;
_connectionContext = connectionContext;
_timeoutControl = timeoutControl;
_minResponseDataRate = minResponseDataRate;
_connectionId = connectionId;
_memoryPool = memoryPool;
_log = log;
_streamIdFeature = streamIdFeature;
_outgoingFrame = new Http3RawFrame();
_flusher = new TimingPipeFlusher(_outputWriter, timeoutControl, log);
_headerEncodingBuffer = new byte[_maxFrameSize];
}
