[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
[tor-bugs] #10192 [Pluggable transport]: websocket-server seems to be (very) slow
#10192: websocket-server seems to be (very) slow
---------------------------------+---------------------
Reporter: Aymeric | Owner: asn
Type: defect | Status: new
Priority: normal | Milestone:
Component: Pluggable transport | Version:
Keywords: | Actual Points:
Parent ID: | Points:
---------------------------------+---------------------
After multiple tests and iterations, here is the average behavior with
tor1.bamsoftware.com with the following configuration:
Browser (2 Mbps) --> 600kbps --> tor1 300 kbps --> Tor 2 Mbps --> ORDB
(400/500 kbps) --> Tor 2 Mbps --> 2 Mbps --> Browser (2Mbps) (real:
300kbps)
Where ORDB is for now a small limited server relaying messages. (X
bps)=internal processing time based on iterations of 500B blocks.
It appears that tor1 can not handle more than 250/300 kbps, it can be seen
too monitoring the WebSockets bufferedAmount on browser side.
Apparently it's not a bandwidth issue or an OR issue since I have tested
tor1 as a normal OR (ie w/o websockets).
I have tested too replacing tor1 by a router supporting websockets and the
limitation disappears.
So I am suspecting that websocket-server module is abnormally slow.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10192>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
_______________________________________________
tor-bugs mailing list
tor-bugs@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs