本文整理汇总了C#中IByteBuffer.IsReadable方法的典型用法代码示例。如果您正苦于以下问题：C# IByteBuffer.IsReadable方法的具体用法？C# IByteBuffer.IsReadable怎么用？C# IByteBuffer.IsReadable使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IByteBuffer的用法示例。
在下文中一共展示了IByteBuffer.IsReadable方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: HandleReadException
void HandleReadException(IChannelPipeline pipeline, IByteBuffer byteBuf, Exception cause, bool close)
{
if (byteBuf != null)
{
if (byteBuf.IsReadable())
{
this.Channel.ReadPending = false;
pipeline.FireChannelRead(byteBuf);
}
else
{
byteBuf.Release();
}
}
pipeline.FireChannelReadComplete();
pipeline.FireExceptionCaught(cause);
if (close || cause is SocketException)
{
this.CloseOnRead();
}
}示例2: CompareTo
public int CompareTo(IByteBuffer buffer) => buffer.IsReadable() ? -1 : 0;示例3: CallDecode
protected virtual void CallDecode(IChannelHandlerContext context, IByteBuffer input, List<object> output)
{
try
{
while (input.IsReadable())
{
int initialOutputCount = output.Count;
int oldInputLength = input.ReadableBytes;
this.Decode(context, input, output);
// Check if this handler was removed before continuing the loop.
// If it was removed, it is not safe to continue to operate on the buffer.
//
// See https://github.com/netty/netty/issues/1664
if (context.Removed)
{
break;
}
if (initialOutputCount == output.Count)
{
// no outgoing messages have been produced
if (oldInputLength == input.ReadableBytes)
{
break;
}
else
{
continue;
}
}
if (oldInputLength == input.ReadableBytes)
{
throw new DecoderException(string.Format("{0}.Decode() did not read anything but decoded a message.", this.GetType().Name));
}
if (this.SingleDecode)
{
break;
}
}
}
catch (DecoderException)
{
throw;
}
catch (Exception cause)
{
throw new DecoderException(cause);
}
}示例4: CreateMessage
public IMessage CreateMessage(string address, IByteBuffer payload) => new IotHubClientMessage(address, new Message(payload.IsReadable() ? new ReadOnlyByteBufferStream(payload, true) : null));示例5: Equals
public bool Equals(IByteBuffer buffer) => buffer != null && !buffer.IsReadable();示例6: CreateMessage
public IMessage CreateMessage(string address, IByteBuffer payload)
{
var message = new IotHubClientMessage(new Message(payload.IsReadable() ? new ReadOnlyByteBufferStream(payload, false) : null), payload);
message.Address = address;
return message;
}示例7: ValidateDelimiter
static void ValidateDelimiter(IByteBuffer delimiter)
{
if (delimiter == null)
throw new NullReferenceException("delimiter");
if (!delimiter.IsReadable())
throw new ArgumentException("empty delimiter");
}示例8: SynchronizeFrame
/// <summary>
/// Synchronizes the frame.
/// </summary>
/// <param name="input">The input.</param>
/// <returns><c>true</c> if successful, <c>false</c> otherwise.</returns>
private static bool SynchronizeFrame(IByteBuffer input)
{
var count = 0;
while (input.IsReadable())
{
count = (input.ReadByte() == 0xFF) ? count + 1 : 0;
if (count >= FrameSyncBytes) return true;
}
ByteBlasterEventSource.Log.SynchronizationWarning(count);
return false;
}示例9: SkipNullBytes
/// <summary>
/// Skips the null bytes.
/// </summary>
/// <param name="input">The input.</param>
/// <returns><c>true</c> if successful, <c>false</c> otherwise.</returns>
private static bool SkipNullBytes(IByteBuffer input)
{
while (input.IsReadable())
{
if (input.GetByte(input.ReaderIndex) != 0xFF) return true;
input.SkipBytes(1);
}
return false;
}示例10: Decode
/// <summary>
/// Decodes the byte buffer and builds QuickBlockTransfer packets.
/// </summary>
/// <param name="context">The handler context.</param>
/// <param name="input">The input byte buffer from the socket.</param>
/// <param name="output">The output packets.</param>
protected override void Decode(IChannelHandlerContext context, IByteBuffer input, List<object> output)
{
switch (State)
{
case DecoderState.ReSync:
if (!input.IsReadable(QuickBlockV1BodySize + FrameSyncBytes)) break;
PerformanceCounters.FrameSyncTotal.Increment();
if (!SynchronizeFrame(input)) break;
State = DecoderState.StartFrame;
goto case DecoderState.StartFrame;
case DecoderState.StartFrame:
if (!SkipNullBytes(input)) break;
State = DecoderState.FrameType;
goto case DecoderState.FrameType;
case DecoderState.FrameType:
if (!input.IsReadable(QuickBlockHeaderSize)) break;
if (IsDataBlockHeader(input))
{
State = DecoderState.BlockHeader;
goto case DecoderState.BlockHeader;
}
if (IsServerList(input))
{
PerformanceCounters.ServerListReceivedTotal.Increment();
State = DecoderState.ServerList;
goto case DecoderState.ServerList;
}
throw new InvalidOperationException("Unknown frame type");
case DecoderState.ServerList:
var content = ReadString(input);
if (content.Length == 0) break;
context.FireUserEventTriggered(ParseServerList(content));
State = DecoderState.StartFrame;
goto case DecoderState.StartFrame;
case DecoderState.BlockHeader:
Packet = ParsePacketHeader(input);
PerformanceCounters.BlocksReceivedTotal.Increment();
if (Packet.Version == 2)
PerformanceCounters.CompressedBlocksReceivedTotal.Increment();
State = DecoderState.BlockBody;
goto case DecoderState.BlockBody;
case DecoderState.BlockBody:
if (!input.IsReadable(Packet.Length)) break;
Packet.Content = ReadPacketBody(input, Packet.Length, Packet.Version);
PerformanceCounters.BlocksProcessedPerSecond.Increment();
State = DecoderState.Validate;
goto case DecoderState.Validate;
case DecoderState.Validate:
if (Packet.TotalBlocks <= 0 || Packet.BlockNumber <= 0)
{
PerformanceCounters.ChecksumErrorsTotal.Increment();
throw new InvalidDataException("Header block values out of range. " + Packet);
}
if (VerifyChecksum(Packet.Content, Packet.Checksum))
{
ByteBlasterEventSource.Log.PacketCreated(Packet.ToString());
context.FireUserEventTriggered(Packet);
}
else
{
PerformanceCounters.ChecksumErrorsTotal.Increment();
throw new InvalidDataException("Block Checksum failed. " + Packet);
}
State = DecoderState.StartFrame;
goto case DecoderState.StartFrame;
default:
throw new InvalidOperationException("Unknown Decoder State: " + State);
}
}