Re: Re: An Ethernet question

[i.bird@xxxx]

Great on the summary, finally getting somewhere.

I am thinking of running a web server on my micro for configuration or
whatever. To this end it might need to receive a xAP message at the same
time as someone is sitting there looking at my masterful web page (and if
you believe that....).

I don't think my application will ever be a hub. Is there anything else it
should do apart from process xAP messages and send heartbeats? I assume
that registering with a PC hub thingy is achieved by simply sending a
heartbeat.

Ian

Original Message:
-----------------
From: Stuart Booth <a
href="/group/xAP_developer/post?postID=G6j68zHzJrcJiXRvsq5YsKity73MF6I2G-RUt1R2ncbDywfiRJie2SCWxtECtG1K1zjoYzWZ5yCVrMa2pvLwyrE">lists@x...</a>
Date: Tue, 16 Sep 2003 15:39:38 +0100
To: <a
href="/group/xAP_developer/post?postID=ukgMHgU7DjIB2gjG3kjEEbrL9cuvP7LlDc2WOk9ByBoQpXXgJjkhHX_o8IP7FHXWQ7rKZ3t665DSdSXhwiOBm4qF73R2">xAP_developer@xxxxxxx</a>
Subject: Re: [xAP_developer] Re: An Ethernet question


On Tue, 16 Sep 2003 10:28:24 -0400, "<a
href="/group/xAP_developer/post?postID=qIhEFXdVz3aSTng_7YiwxOhPT0HVW8YikY6wVpR88Xe_nbvurCFlU5XzzB-ax2E0GHBMvDi5-Q">i.bird@t...</a>"
<<a
href="/group/xAP_developer/post?postID=8VMgWf8fowRPdGztJqiZ8ijvcXB2wBU1XktlVTrHbQIdj4rLwyilTX6rlQ3ZNOD5sFc-OJNdpVg-9IYKFg">Ian@M...</a>>
wrote:

>Thanks Mark
>
>The from and to bit makes more sense of the jungle.
>
>In summary in my little embedded application:
>I listen to port 3639 at all times from a xAP slant.
>I send to port 3639 at all times from a xAP slant.
>I send from whichever port I please as there are no competing
applications.

Yup, spot on!

>and finally
>can I open another port concurrently, say port 80 for a web server? The
>W3100A TCP/IP chip will support 4 concurrent sessions according to the
>specs (and is this what it means)?

Are you after creating a connection to a web server running elsewhere
on the network? That'll work just fine. It's just another IP:port
endpoint that you're establishing.

One of my own combinations is to run the SliMP3Connector alongside a
TiVoYACConnector all in the one application. This has a TCP/IP
connection to a SliMP3Server as well as one to a TiVo, in addition to
all the xAP infrastructure it requires.

And if it's running as a Hub, it'll have a connection to each of any
registered Hub Clients too, although I can't remember how I
implemented that now. Diddling with the listener code isn't something
I've had to do in a fair old while now.

S
--
Stuart Booth
xAPFramework.net - a reusable xAP framework for .net

<a href="http://www.xapframework.net/";>http://www.xapframework.net/</a>
<a
href="/group/xAP_developer/post?postID=8KzknQEAOrcks2OeRgyFo6jZLnFqtUYF-3Iq2gc2sxG9mbLizC7RKBuE7XljoMMLPZrdf32JKAM5x3_4-A">stuart@x...</a>


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