public override ClientFilterResult AfterReading(ClientFilterContext ctx)
{
_logger?.LogInformation($"TestPipeFilter AfterReading data={ctx.Memory.ToArray().ToHexString()}");
var newBuff = SmartBuffer.Rent(ctx.Memory.Length - 4);
ctx.Memory.Slice(4).CopyTo(newBuff.Memory);
newBuff.SignificantLength = ctx.Memory.Length - 4;
return(new ClientFilterResult(ctx.Client, newBuff, true));
}
public override ClientFilterResult BeforeWriting(ClientFilterContext ctx)
{
_logger?.LogInformation($"TestPipeFilter BeforeWriting data={ctx.Memory.ToArray().ToHexString()}");
var newBuff = SmartBuffer.Rent(ctx.Memory.Length + 4);
var p = newBuff.Memory.Span;
p[0] = 0x12;
p[1] = 0x34;
p[4] = 0xAB;
p[3] = 0xCD;
ctx.Memory.CopyTo(newBuff.Memory.Slice(4));
newBuff.SignificantLength = ctx.Memory.Length + 4;
return(new ClientFilterResult(ctx.Client, newBuff, true));
}
public abstract ClientFilterResult BeforeWriting(ClientFilterContext filterContext);
public abstract ClientFilterResult AfterReading(ClientFilterContext filterContext);
