[zeromq-dev] Speed of Subscriptions

[Charles Remes]

Should take less than a second assuming a LAN or other low-latency network.

cr

On Jul 1, 2014, at 3:32 PM, Johnny Lee <jlee at peaceatwork.org> wrote:

>  Hello, 
> 
> I have a question about how fast an "average" workstation can subscribe to its publishers using the Pub/Sub method.
> 
> We have developed a client application (Publisher) that sends simple, pre-formatted message to receivers (Subscribers).  
> 
> When the receiver program launches and at specified intervals, it subscribes to its list of publishers. 
> 
> As our program may have a receiver  "listening to" 100's of senders, 
> the receiver needs to subscribe to those hundreds of publishers first.
> 
> As those publisher stations may be coming on and off at through out the day, 
> we were going to run this process every 15 minutes or so. 
> 
> But how long would that take?
> 
> I realize that "average" workstation may have different meaning 
> but say a standard Windows workstation that can be found in a typical office environment
> (Example: Intel Core i3-2130 CPU @ 3.40 GHz; 6 GB RAM; 64-bit Operating System)
> 
> trying to subscribe to 300 publishers. 
> 
> 5 seconds, 10 seconds, 40 seconds, 1 minute?
> 
> 
> Please let me know if you need any clarification. 
> 
> thank you, 
> Johnny
> 
> 
>  
> 
> 
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