I'm attempting to limit the bandwidth of a Twisted Web2 server.
I've tried using the twisted htb (token bucket) to limit it, which didn't work at all (limits it to 0, then no more packets).
Now I'm trying to use the ThrottlingFactory, which I don't think works for web (one), but I think might work for web2 since it is streaming. So far I have had some success (it does throttle correctly sometimes), but I do get the occasional errors from the ThrottlingFactory:
'NoneType' object has no attribute 'resumeProducing' in unthrottleWrites 'NoneType' object has no attribute 'pauseProducing' in throttleWrites Tried to cancel an already-called event in unregisterProtocol
After the last one, my server was broken and had to be restarted, though the first 2 errors seemed to have very little effect. Is it not possible to use the ThrottlingFactory with the web2 server?
Maybe I've missed something obvious, but is there a better way to limit the bandwidth of a web2 server?