///// <summary>
// /// Creates a new instance.
// ///
// /// @param parent
// /// the parent of this channel. {@code null} if there's no parent.
// /// </summary>
//protected AbstractChannel(IChannel parent)
// : this(DefaultChannelId.NewInstance())
//{
//}
/// <summary>
/// Creates a new instance.
///
//* @param parent
//* the parent of this channel. {@code null} if there's no parent.
/// </summary>
protected AbstractChannel(IChannel parent /*, ChannelId id*/)
{
this.Parent = parent;
//this.Id = id;
this.channelUnsafe = this.NewUnsafe();
this.pipeline = new DefaultChannelPipeline(this);
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="parent">The parent of this channel. Pass <c>null</c> if there's no parent.</param>
/// <param name="id">An <see cref="IChannelId"/> for the new channel.</param>
protected AbstractChannel(IChannel parent, IChannelId id)
{
this.Parent = parent;
this.Id = id;
this.channelUnsafe = this.NewUnsafe();
this.pipeline = this.NewChannelPipeline();
}
public override void Read(IChannelHandlerContext context)
{
//触发开始read，一般都是自动开始接收，所以这里一般不会主动调用的
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
@unsafe.UnsafeBeginRead();
}
///// <summary>
// /// Creates a new instance.
// ///
// /// @param parent
// /// the parent of this channel. {@code null} if there's no parent.
// /// </summary>
//protected AbstractChannel(IChannel parent)
// : this(DefaultChannelId.NewInstance())
//{
//}
/// <summary>
/// Creates a new instance.
///
//* @param parent
//* the parent of this channel. {@code null} if there's no parent.
/// </summary>
protected AbstractChannel(IChannel parent /*, ChannelId id*/)
{
this.Parent = parent;
//this.Id = id;
this.channelUnsafe = this.NewUnsafe();
this.pipeline = new DefaultChannelPipeline(this);
}
/// <summary>
/// Creates a new instance.
/// @param parent
/// the parent of this channel. {@code null} if there's no parent.
/// </summary>
protected AbstractChannel(IChannel parent)
{
this.Parent = parent;
this.Id = this.NewId();
this.channelUnsafe = this.NewUnsafe();
this.pipeline = new DefaultChannelPipeline(this);
}
/// <summary>
/// Creates a new instance.
/// @param parent
/// the parent of this channel. {@code null} if there's no parent.
/// </summary>
protected AbstractChannel(IChannel parent)
{
this.Parent = parent;
this.Id = this.NewId();
this.channelUnsafe = this.NewUnsafe();
this.pipeline = new DefaultChannelPipeline(this);
}
protected AbstractChannel(IChannelId id, IChannel parent)
{
Contract.Requires(id != null);
Id = id;
Parent = parent;
// ReSharper disable once VirtualMemberCallInContructor
_channelUnsafe = NewUnsafe();
_pipeline = new DefaultChannelPipeline(this);
}
protected AbstractChannel(IChannelId id, IChannel parent)
{
Contract.Requires(id != null);
Id = id;
Parent = parent;
// ReSharper disable once VirtualMemberCallInContructor
_channelUnsafe = NewUnsafe();
_pipeline = new DefaultChannelPipeline(this);
}
public HeadContext(DefaultChannelPipeline pipeline)
: base(pipeline, null, HeadName, SkipFlags)
{
this.channelUnsafe = pipeline.Channel.Unsafe;
this.SetAdded();
}
public static void CloseSafe(this IChannelUnsafe u)
{
CompleteChannelCloseTaskSafely(u, u.CloseAsync());
}
public override Task WriteAsync(IChannelHandlerContext context, object message)
{
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
return(@unsafe.UnsafeWriteAsync(message));
}
public override Task CloseAsync(IChannelHandlerContext context)
{
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
return(@unsafe.UnsafeCloseAsync());
}
public override Task ConnectAsync(IChannelHandlerContext context, EndPoint remoteAddress)
{
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
return(@unsafe.UnsafeConnectAsync(remoteAddress));
}
public override Task BindAsync(IChannelHandlerContext context, EndPoint localAddress)
{
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
return(@unsafe.UnsafeBindAsync(localAddress));
}
public override Task DeregisterAsync(IChannelHandlerContext context)
{
IChannelUnsafe @unsafe = context.Channel as IChannelUnsafe;
return(@unsafe.UnsafeDeregisterAsync());
}
