Performance impact of --ne=2 ?

[Amol Kulkarni]

Hello,

I'm installing coturn server on CentOS 6.0 using rpms downloaded from coturn site.
When starting the turnserver, 'Address already in use' errors occured.
On googling, I found that --ne=2 option is required for using coturn server on CentOS versions less than 6.5.
I was able to start the turnserver with the --ne=2 option.

I searched for the meaning and impact of the --ne option on google as well as on github.
But couldnt get any info.

So I have 2 questions :
1. Does using --ne=2 have any negative performance impact ?
2. If I compile coturn on CentOS 6.0 from source,  does it result in same behaviour as --ne=2 or is it any better in performance than using --ne=2 ?

Thanks in advance,
Amol.

[Oleg Moskalenko]

Sent from my iPhone

On Jul 15, 2016, at 5:16 AM, Amol Kulkarni <amol...@gmail.com> wrote:

Hello,

I'm installing coturn server on CentOS 6.0 using rpms downloaded from coturn site.
When starting the turnserver, 'Address already in use' errors occured.
On googling, I found that --ne=2 option is required for using coturn server on CentOS versions less than 6.5.
I was able to start the turnserver with the --ne=2 option.

I searched for the meaning and impact of the --ne option on google as well as on github.
But couldnt get any info.

So I have 2 questions :
1. Does using --ne=2 have any negative performance impact ?

It really depends on many things. Definitely ne=3 is better in general case.

2. If I compile coturn on CentOS 6.0 from source,  does it result in same behaviour as --ne=2 or is it any better in performance than using --ne=2 ?

Yes, same behavior

Thanks in advance,
Amol.

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