public static bool TryParseMessage(ref ReadOnlySequence <byte> input, out EventPipeMessage message)
{
if (input.PositionOf(RecordSeparator) is SequencePosition position)
{
var buffer = input.Slice(input.Start, position);
input = input.Slice(input.GetPosition(1, position));
message = ParseMessage(buffer);
return(true);
}
else
{
message = null;
return(false);
}
}
public static void WriteMessage(EventPipeMessage message, PipeWriter writer)
{
if (ReferenceEquals(message, PingMessage.Instance))
{
writer.Write(SerializedPing.Span);
}
else
{
var json = new JObject(
new JProperty("type", message.Type),
new JProperty("payload", JObject.FromObject(message)));
var str = json.ToString(Formatting.None);
var bytes = Encoding.UTF8.GetBytes(str);
writer.Write(bytes.AsSpan());
writer.Write(RecordSeparatorMemory.Span);
}
}
