[rabbitmq-discuss] rabbitmq-c how many channels I need?

Tim Watson tim at rabbitmq.com
Tue Jun 18 12:44:09 BST 2013


On 18 Jun 2013, at 12:38, Michael Klishin wrote:
> 2013/6/18 3k4b251 <314992959 at qq.com>
> If  I need to offer more than  ten thousand  consumer...... I like to create
> channel  for every  consumer, is that  right?
> 
> You can use a single channel for any number of consumers. Keep in mind that error handling
> is per-channel and channels are fairly cheap in general, although tens of thousands of channels
> may add up to a noticeable amount of RAM on the server.
> 
> When in doubt, start with 1 channel.

And message ordering between threads sharing that channel doesn't matter, presumably?
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