Performance of signals

[JS]

On Saturday, 6 July 2013 at 09:33:29 UTC, Namespace wrote:
> On Saturday, 6 July 2013 at 09:10:44 UTC, JS wrote:
>> I am trying to implement a near real time processing system 
>> that requires some type of observation pattern. Performance is 
>> key here. I have not had any time to benchmark std.signals so 
>> I am curious to its performance and the difficulty of 
>> refactoring it if currently used. (or wrapping it)
>
> Read this: 
> http://forum.dlang.org/thread/kd9u7a$2093$1@digitalmars.com

I can't find anything about performance and following links 
around and such seems to say that there are several bugs and 
potential performance issues, at least at the time of those posts.