best practice for real-time socket-based cross clustered-process data communication and computation - nodejs

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Message from discussion best practice for real-time socket-based cross clustered-process data communication and computation
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Date: Mon, 10 Sep 2012 17:31:21 +0800
From: rubyonrailsx <rubyonrai...@gmail.com>
To: nodejs@googlegroups.com
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Subject: Re: [nodejs] best practice for real-time socket-based cross
 clustered-process data communication and computation
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Did you consider remove the need for communication between service A and service B . Instead use redis as message pipe?

-- 
rubyonrailsx
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)


On Monday, September 10, 2012 at 4:44 PM, Yi Tan wrote:

> Hi node mates:
> 
> I'm looking for your advice about how to design and implement an mechanism for real-time socket-based cross clustered-process data communication and computation. 
> 
> [The server layout]
> 
> clientA <--tcp socket--> node service A <--> DataModelA <--> unique radis data store 
>                                             
> clientB <--tcp socket--> node service B <--> DataModelB <--> unique radis data store
> 
> * node service A and B are cluster on the same server 
> * 1 data model represent 1 client at the run time
> * both node service A and B talk to the same redis data store
> 
> [The function request]
> 
> I need to implement a mechanism, in which: 
> 1.  clients in difference processes can communication with each other efficiently.
> 2. there need to be a centralized place for data computation base on data models represents difference clients 
> 
> the logic looks like the following diagram:
> 
> clientA <--tcp socket--> node service A
>                                             |
>                                       socket pipe
>                                             |
>                                            v
> clientB <--tcp socket--> node service B <--> DataModelA and B <--> unique radis data store
> 
> 
> Do you know what is the best way to do this, or is there something already been built
> 
> Many thanks,
> 
> ty
> 
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                <div style=3D=22font-family: Helvetica; font-size: 13px; =
=22>Did you consider remove the need for communication between service A =
and service B . Instead use redis as message pipe=3F<br></div>
                <div><div><br></div><div>--&nbsp;</div><div>rubyonrailsx<=
/div><div>Sent with <a href=3D=22http://www.sparrowmailapp.com/=3Fsig=22>=
Sparrow</a></div><div><br></div></div>
                =20
                <p style=3D=22color: =23A0A0A8;=22>On Monday, September 1=
0, 2012 at 4:44 PM, Yi Tan wrote:</p>
                <blockquote type=3D=22cite=22 style=3D=22border-left-styl=
e:solid;border-width:1px;margin-left:0px;padding-left:10px;=22>
                    <span><div><div><div>Hi node mates:</div><div><br></d=
iv><div>I'm looking for your advice about how to design and implement an =
mechanism for real-time socket-based cross clustered-process data communi=
cation and computation.&nbsp;</div><div>

<br></div><div>=5BThe server layout=5D</div><div><br></div><div>clientA &=
lt;--tcp socket--&gt; node service A &lt;--&gt; DataModelA &lt;--&gt; uni=
que radis data store</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp=
; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nb=
sp; &nbsp; &nbsp;&nbsp;</div><div>clientB &lt;--tcp socket--&gt; node ser=
vice B &lt;--&gt; DataModelB &lt;--&gt; unique radis data store</div><div=
><br></div><div>* node service A and B are cluster on the same server</di=
v>

<div>* 1 data model represent 1 client at the run time</div><div>* both&n=
bsp;node service A and B&nbsp;talk to the same redis data store</div><div=
><br></div><div>=5BThe function request=5D</div><div><br></div><div>I nee=
d to implement a mechanism, in which:</div>

<div>1. &nbsp;clients in difference processes can communication with each=
 other efficiently.</div><div>2. there need to be a&nbsp;centralized&nbsp=
;place for data&nbsp;computation base on data models represents differenc=
e clients&nbsp;</div><div>
<br>
</div><div>the logic looks like the following diagram:</div><div><br></di=
v><div><div>clientA &lt;--tcp socket--&gt; node service A</div><div>&nbsp=
; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &=
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbs=
p; =7C</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nb=
sp; socket pipe</div>

<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp=
; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &=
nbsp; &nbsp; =7C</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbs=
p; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;v</div><div>clientB &lt;--tcp socket--&=
gt; node service B &lt;--&gt; DataModelA and B &lt;--&gt; unique radis da=
ta store</div>

</div><div><br></div><div>Do you know what is the best way to do this, or=
 is there something already been built</div><div><br></div><div>Many than=
ks,</div><div><br></div>ty<br><br>

<p></p>

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                =20
                =20
                =20
                =20
                </blockquote>
                =20
                <div>
                    <br>
                </div>
            
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