public bool MoveNext()
{
if (!headerFound)
{
this.headerReader.Find(this.stream, out this.headerFound, out this.summaryOffset);
this.kind = this.stream.ReadVarInt();
this.tick = this.stream.ReadVarInt();
this.size = this.stream.ReadVarInt();
this.msg = this.stream.ReadVarInt();
var header = DemTypes.FromValue(msg).Descriptor.Parser.ParseDelimitedFrom(this.stream);
header.MergeDelimitedFrom(this.stream);
this.Current = header;
return(this.Current != null);
}
this.kind = this.stream.ReadVarInt();
this.tick = this.stream.ReadVarInt();
this.size = this.stream.ReadVarInt();
var buffer = new byte[size];
this.stream.Read(buffer, 0, buffer.Length);
var summaryComplete = this.stream.Position >= (long)this.summaryOffset;
this.Current = !summaryComplete?GetMessage(buffer) : null;
return(!summaryComplete);
}
private IMessage GetMessage(byte[] buffer)
{
if (this.IsCompressed)
{
this.ResetCompression();
buffer = SnappyCodec.Uncompress(buffer);
var message = DemTypes.FromValue(kind).Descriptor.Parser.ParseFrom(buffer);
message.MergeFrom(buffer);
return(message);
}
else
{
var message = DemTypes.FromValue(kind).Descriptor.Parser.ParseFrom(buffer);
return(message);
}
}
