simpleweb-support — General user and support issues

Re: [Simpleweb-Support] Javascript MIME Type

[Niall G. <gal...@ya...>]

Hi Jeff,=0A=0AIf you like you can put it into the Content.properties in the=
 simple.http.serve package. Also, if you have a Content.xml file within the=
 context locator this can pick up overrides. Take a look at the demo packag=
e it should show how the Content.xml should look.=0A =0ANiall Gallagher=0A=
=0A----- Original Message ----=0AFrom: Jeff Nichols <je...@ne...>=
=0ATo: sim...@li...=0ASent: Thursday, November 3=
0, 2006 11:53:07 AM=0ASubject: [Simpleweb-Support] Javascript MIME Type=0A=
=0AHello,=0A=0ANewcomer to Simple here, and I just noticed that the MIME ty=
pe given by =0Athe FileEngine for a *.js file is 'application/octetstream'.=
=0A=0AI don't think that's going to cause any problems with most browsers, =
but =0Ait seems it would be nicer to send 'application/javascript'.  Of cou=
rse, =0Athat RFC is pretty young, and I admit I'm not really in the loop =
=0Aconcerning this topic.=0A=0AAnyways, mainly just wanted to get on the li=
st.=0A=0AThanks,=0AJeff=0A=0A----------------------------------------------=
---------------------------=0ATake Surveys. Earn Cash. Influence the Future=
 of IT=0AJoin SourceForge.net's Techsay panel and you'll get the chance to =
share your=0Aopinions on IT & business topics through brief surveys - and e=
arn cash=0Ahttp://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourcefor=
ge&CID=3DDEVDEV=0A_______________________________________________=0ASimplew=
eb-Support mailing list=0AS...@li...=0Ahttps:/=
/lists.sourceforge.net/lists/listinfo/simpleweb-support=0A=0A=0A=0A=0A=0A =
=0A________________________________________________________________________=
____________=0AYahoo! Music Unlimited=0AAccess over 1 million songs.=0Ahttp=
://music.yahoo.com/unlimited

[Simpleweb-Support] Javascript MIME Type

[Jeff N. <je...@ne...>]

Hello,

Newcomer to Simple here, and I just noticed that the MIME type given by 
the FileEngine for a *.js file is 'application/octetstream'.

I don't think that's going to cause any problems with most browsers, but 
it seems it would be nicer to send 'application/javascript'.  Of course, 
that RFC is pretty young, and I admit I'm not really in the loop 
concerning this topic.

Anyways, mainly just wanted to get on the list.

Thanks,
Jeff

Re: [Simpleweb-Support] A clean way to shutdown the server ?

[Niall G. <gal...@ya...>]

Hi Pat,=0A=0AI am going to include a proper shutdown for the server soon. I=
t will be done via a signalling framework, this will allow various componen=
ts within the system to shutdown gracefully. Shutdown is an issue that has =
needed to be addressed for a while now.=0A =0ACheers,=0A=0ANiall=0A=0A=0A--=
--- Original Message ----=0AFrom: R Pat <pat...@gm...>=0ATo: simplew=
eb-...@li...=0ASent: Thursday, November 2, 2006 2:13:25=
 AM=0ASubject: [Simpleweb-Support] A clean way to shutdown the server ?=0A=
=0AHi Nial,=0A=0ASomething that looks right to shutdown the server (it work=
s for me):=0A=0Apublic class MyServer implements Runnable {=0A=0A=0A  publi=
c void run() {=0A=0A    System.err.println("Server is shutting down...");=
=0A=0A=0A    // Close all...=0A=0A    ........=0A=0A    // This finalize al=
l =0Asimpleweb's threads=0A=0A    Runtime.getRuntime().runFinalization();=
=0A  }=0A=0A=0A  protected final static void shutdown() {=0A    Runtime.get=
Runtime().exit(0);=0A=0A  }=0A=0A=0A  protected MyServer() {=0A    Thread s=
hutdownHook =3D new Thread(this, "shutdown-hook");=0A=0A=0A    Runtime.getR=
untime().addShutdownHook(shutdownHook);=0A=0A  }=0A=0A}=0A=0ARegards,=0APat=
rick=0A=0A-----------------------------------------------------------------=
--------=0AUsing Tomcat but need to do more? Need to support web services, =
security?=0AGet stuff done quickly with pre-integrated technology to make y=
our job easier=0ADownload IBM WebSphere Application Server v.1.0.1 based on=
 Apache Geronimo=0Ahttp://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&b=
id=3D263057&dat=3D121642=0A_______________________________________________=
=0ASimpleweb-Support mailing list=0AS...@li...=
=0Ahttps://lists.sourceforge.net/lists/listinfo/simpleweb-support=0A=0A=0A=
=0A=0A=0A=0A

Re: [Simpleweb-Support] Extra Transfer-Encoding header

[Niall G. <gal...@ya...>]

Hi Jerome,=0A=0AThanks for the feedback on this, Ill make sure the problem =
is resolved on the next release. Also, I think your right regarding the sit=
e menus, Ill rearrange them.=0A =0ACheers,=0A=0ANiall=0A=0A=0A----- Origina=
l Message ----=0AFrom: Jerome Louvel <co...@no...>=0ATo: Simple sup=
port and user issues <sim...@li...>=0ASent: Wedn=
esday, November 1, 2006 5:26:25 AM=0ASubject: Re: [Simpleweb-Support] Extra=
 Transfer-Encoding header=0A=0A=0AHi again,=0A=0ALooking at the Simple code=
, I've noticed that if the setContentLength() is=0Anot called on Simple's R=
esponse then a "-1" value is assumed (unknown=0Alength). So I'm now setting=
 it to "0" when I don't have a response entity.=0AThis removes the "Transfe=
r-Encoding: chunked" header. =0A=0ANow, I have a "Content-Length: 0" header=
 which is OK, but should probably be=0Aremoved. This can be done by patchin=
g the setContentLength(int length)=0Amethod in MonitoredResponse as below:=
=0A=0A + this.length =3D length;=0A - set("Content-Length", String.valueOf(=
length));=0A + if(length > 0) set("Content-Length", String.valueOf(length))=
;=0A=0ACould you integrate this patch to the next release Simple?=0A=0ABTW,=
 the Resources/Downloads link on the front page is a bit misleading: I=0Aal=
ways expect to get the downloads page instead of the statistics. Maybe it=
=0Ashould be renamed and the Simple/Download menu entry be moved to the=0AR=
esources menu too?=0A=0ABest regards,=0AJerome=0A=0A> -----Message d'origin=
e-----=0A> De : sim...@li... =0A> [mailt=
o:sim...@li...] De =0A> la part de Jerom=
e Louvel=0A> Envoy=E9 : mercredi 1 novembre 2006 12:16=0A> =C0 : simpleweb-=
su...@li...=0A> Objet : [Simpleweb-Support] Extra Transfe=
r-Encoding header=0A> =0A> =0A> Hi Niall,=0A> =0A> It appears that Simple i=
s adding an extra "Transfer-Encoding: chunked"=0A> header to responses that=
 don't contain an entity, like 304 responses.=0A> =0A> I'm having some issu=
es with Safari browsers and suspect this, =0A> among other=0A> things, to b=
e the reason. =0A> =0A> Is there a way to disable this behavior, or could t=
his be fixed?=0A> =0A> Best regards,=0A> Jerome Louvel=0A> =0A> =0A> ------=
--------------------------------------------------------=0A> -----------=0A=
> Using Tomcat but need to do more? Need to support web =0A> services, secu=
rity?=0A> Get stuff done quickly with pre-integrated technology to make =0A=
> your job easier=0A> Download IBM WebSphere Application Server v.1.0.1 bas=
ed on =0A> Apache Geronimo=0A> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&ki=
d=3D120709&bid=3D263057&;=0A> dat=3D121642=0A> ____________________________=
___________________=0A> Simpleweb-Support mailing list=0A> Simpleweb-Suppor=
t...@li...=0A> https://lists.sourceforge.net/lists/listinfo/si=
mpleweb-support=0A=0A=0A---------------------------------------------------=
----------------------=0AUsing Tomcat but need to do more? Need to support =
web services, security?=0AGet stuff done quickly with pre-integrated techno=
logy to make your job easier=0ADownload IBM WebSphere Application Server v.=
1.0.1 based on Apache Geronimo=0Ahttp://sel.as-us.falkag.net/sel?cmd=3Dlnk&=
kid=3D120709&bid=3D263057&dat=3D121642=0A__________________________________=
_____________=0ASimpleweb-Support mailing list=0AS...@li...=
urceforge.net=0Ahttps://lists.sourceforge.net/lists/listinfo/simpleweb-supp=
ort=0A=0A=0A=0A=0A

[Simpleweb-Support] A clean way to shutdown the server ?

[R P. <pat...@gm...>]

Hi Nial,

Something that looks right to shutdown the server (it works for me):

public class MyServer implements Runnable {

  public void run() {
    System.err.println("Server is shutting down...");

    // Close all...
    ........

    // This finalize all simpleweb's threads
    Runtime.getRuntime().runFinalization();
  }

  protected final static void shutdown() {
    Runtime.getRuntime().exit(0);
  }

  protected MyServer() {
    Thread shutdownHook = new Thread(this, "shutdown-hook");

    Runtime.getRuntime().addShutdownHook(shutdownHook);
  }
}

Regards,
Patrick

Re: [Simpleweb-Support] Extra Transfer-Encoding header

[Jerome L. <co...@no...>]

Hi again,

Looking at the Simple code, I've noticed that if the setContentLength() =
is
not called on Simple's Response then a "-1" value is assumed (unknown
length). So I'm now setting it to "0" when I don't have a response =
entity.
This removes the "Transfer-Encoding: chunked" header.=20

Now, I have a "Content-Length: 0" header which is OK, but should =
probably be
removed. This can be done by patching the setContentLength(int length)
method in MonitoredResponse as below:

 + this.length =3D length;
 - set("Content-Length", String.valueOf(length));
 + if(length > 0) set("Content-Length", String.valueOf(length));

Could you integrate this patch to the next release Simple?

BTW, the Resources/Downloads link on the front page is a bit misleading: =
I
always expect to get the downloads page instead of the statistics. Maybe =
it
should be renamed and the Simple/Download menu entry be moved to the
Resources menu too?

Best regards,
Jerome

> -----Message d'origine-----
> De : sim...@li...=20
> [mailto:sim...@li...] De=20
> la part de Jerome Louvel
> Envoy=E9 : mercredi 1 novembre 2006 12:16
> =C0 : sim...@li...
> Objet : [Simpleweb-Support] Extra Transfer-Encoding header
>=20
>=20
> Hi Niall,
>=20
> It appears that Simple is adding an extra "Transfer-Encoding: chunked"
> header to responses that don't contain an entity, like 304 responses.
>=20
> I'm having some issues with Safari browsers and suspect this,=20
> among other
> things, to be the reason.=20
>=20
> Is there a way to disable this behavior, or could this be fixed?
>=20
> Best regards,
> Jerome Louvel
>=20
>=20
> --------------------------------------------------------------
> -----------
> Using Tomcat but need to do more? Need to support web=20
> services, security?
> Get stuff done quickly with pre-integrated technology to make=20
> your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on=20
> Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&
> dat=3D121642
> _______________________________________________
> Simpleweb-Support mailing list
> Sim...@li...
> https://lists.sourceforge.net/lists/listinfo/simpleweb-support

[Simpleweb-Support] Extra Transfer-Encoding header

[Jerome L. <co...@no...>]

Hi Niall,

It appears that Simple is adding an extra "Transfer-Encoding: chunked"
header to responses that don't contain an entity, like 304 responses.

I'm having some issues with Safari browsers and suspect this, among other
things, to be the reason. 

Is there a way to disable this behavior, or could this be fixed?

Best regards,
Jerome Louvel

[Simpleweb-Support] Creating a simple web service

[Kaigenmusha <lig...@gm...>]

I was following the tutorial and I don't seem to be able to get it to work.
I think my problem is with the mapping.  The service runs but I can't call
the service.  I don't seem to be able to find the documentation on
configuration files that are needed.  If anyone could give me an idea of
what I need to make this work that would be great.

 The code is essentially the same as in the tutorials.
Thanks

Re: [Simpleweb-Support] problems with simple-soap-0,34

[Niall G. <gal...@ya...>]

Hi,

You are missing the Mapper.xml configuration file for
the MapperEngine. Have a look at the MapperEngine and
PatternMapper javadoc documentation.

The Mapper.xml must be within either the context used,
which in your example is the current working directory
".", as you specify no context.

Niall

--- Rogelio Canedo <ca...@ip...> wrote:

> I have a problem with simple-soap-0,34. when I lunch
> the SOAPServer I 
> have an exception:
> 
> simple.http.serve.LocateException: File not found
>     at
> simple.http.serve.FileLocator.getLocation(Unknown
> Source)
>     at
> simple.http.serve.FileLocator.getLocation(Unknown
> Source)
>     at simple.http.serve.FileLocator.getFile(Unknown
> Source)
>     at simple.http.load.PatternResolver.load(Unknown
> Source)
>     at simple.http.load.PatternResolver.load(Unknown
> Source)
>     at simple.http.load.PatternResolver.init(Unknown
> Source)
>     at
> simple.http.load.PatternResolver.<init>(Unknown
> Source)
>     at simple.http.load.PatternMapper.<init>(Unknown
> Source)
>     at simple.http.load.PatternMapper.<init>(Unknown
> Source)
>     at
> simple.http.load.MapperFactory.getInstance(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at web.SOAPServer.<init>(SOAPServer.java:33)
>     at web.SOAPServer.main(SOAPServer.java:39)
> 
> SOAPServer.java:33 ->
>      MapperEngine engine = new MapperEngine();
> 
> SOAPServer.java:39 ->
>     SOAPServer server = new SOAPServer(9080);
> 
> I don't umdestand why is the problem becouse
> MapperEngine is a type 
> define by simple,
> any one have an idea about my problem?
> 
> thank you
> 
> 
>
-------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support
> web services, security?
> Get stuff done quickly with pre-integrated
> technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1
> based on Apache Geronimo
>
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Simpleweb-Support mailing list
> Sim...@li...
>
https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> 


Niall Gallagher

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
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[Simpleweb-Support] problems with simple-soap-0,34

[Rogelio C. <ca...@ip...>]

I have a problem with simple-soap-0,34. when I lunch the SOAPServer I 
have an exception:

simple.http.serve.LocateException: File not found
    at simple.http.serve.FileLocator.getLocation(Unknown Source)
    at simple.http.serve.FileLocator.getLocation(Unknown Source)
    at simple.http.serve.FileLocator.getFile(Unknown Source)
    at simple.http.load.PatternResolver.load(Unknown Source)
    at simple.http.load.PatternResolver.load(Unknown Source)
    at simple.http.load.PatternResolver.init(Unknown Source)
    at simple.http.load.PatternResolver.<init>(Unknown Source)
    at simple.http.load.PatternMapper.<init>(Unknown Source)
    at simple.http.load.PatternMapper.<init>(Unknown Source)
    at simple.http.load.MapperFactory.getInstance(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at web.SOAPServer.<init>(SOAPServer.java:33)
    at web.SOAPServer.main(SOAPServer.java:39)

SOAPServer.java:33 ->
     MapperEngine engine = new MapperEngine();

SOAPServer.java:39 ->
    SOAPServer server = new SOAPServer(9080);

I don't umdestand why is the problem becouse MapperEngine is a type 
define by simple,
any one have an idea about my problem?

thank you

[Simpleweb-Support] using simple http server to transfer file over post request

[R. G. <ros...@gm...>]

Hello,
i have an application, embedding the simple server (as in getting 
started example) working already.
i managed as well to map a request type with a certain path to a service 
so far.
now, a client should connect to the server, and sending a file to it 
with the post method.

i worked trouhg all the example, but could not work out how to do it. It 
might be, that somebody else asked the question already, but the mailing 
list archive is not working either, today (505 Internal error). so sorry.

My idea to do so far is to write a service, parsing  out the "Post" 
request, the lenght of file and and afterwords, parsing the Body of the 
request.
Is this the way to do it? or is it intended to do differently. I am 
quite unfamiliar with the simple server

and, is there a documentation, how the mapper.xml is working (is there a 
way were not only path but the request method can be mapped to a service)?

any help very welcome, sorry for bothering but i did not managed to work 
it out by myself.
rose.

Re: [Simpleweb-Support] MapperEngine produces File not Found error

[Niall G. <gal...@ya...>]

Hi Rose,

You are missing a configuration file called
mapper.xml. This should be located within reach of
your context. Take a look at the demo package
http://www.simpleframework.org/download/3.1.3, it
should show you an example of the Mapper.xml format.

Niall

--- "R. Gostner" <ros...@gm...> wrote:

> 
> Hello,
> sorry for this "simple question" but i couldn' t
> find a hint in the 
> mailinglist and in the tutorial.
> 
> I would like to embed the simple server into my
> application; to do this, 
> it tried the first example in the tutorial.
> the server is running but it seems that the
> mappingengine does not; 
> therefore i always get a 404 not found error, which
> is per se fine.
> 
> I was wondering, how i can get it run or what i am
> missing?
> According to the documentation, the MapperEngine
> points to the services. 
> I did not understand,where exactely it should point?
> I post as well my source code. and i am happy about
> any kind of inormation.
> many thanks, rose.
> 
> package uk.ac.lancs.relate.ip.example;
> import java.net.ServerSocket;
> import simple.http.connect.Connection;
> import simple.http.connect.ConnectionFactory;
> import simple.http.load.MapperEngine;
> import simple.http.serve.CacheContext;
> import simple.http.serve.ProtocolHandlerFactory;
> 
> public class DemoServer {
>           public static void main(String[] list)
> throws Exception {
>              CacheContext context = new
> CacheContext();
>              MapperEngine engine = new
> MapperEngine(context);
>              DemoHandler handler = new 
>
DemoHandler(ProtocolHandlerFactory.getInstance(engine));
>              Connection connection = 
> ConnectionFactory.getConnection(handler);
>              connection.connect(new
> ServerSocket(8080));
>           }
> 
> }
> 
> 
> eorror by java
> 
> simple.http.serve.LocateException: File not found
>     at
> simple.http.serve.FileLocator.getLocation(Unknown
> Source)
>     at
> simple.http.serve.FileLocator.getLocation(Unknown
> Source)
>     at simple.http.serve.FileLocator.getFile(Unknown
> Source)
>     at simple.http.load.PatternResolver.load(Unknown
> Source)
>     at simple.http.load.PatternResolver.load(Unknown
> Source)
>     at simple.http.load.PatternResolver.init(Unknown
> Source)
>     at
> simple.http.load.PatternResolver.<init>(Unknown
> Source)
>     at simple.http.load.PatternMapper.<init>(Unknown
> Source)
>     at simple.http.load.PatternMapper.<init>(Unknown
> Source)
>     at
> simple.http.load.MapperFactory.getInstance(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at simple.http.load.MapperEngine.<init>(Unknown
> Source)
>     at
>
uk.ac.lancs.relate.ip.example.DemoServer.main(DemoServer.java:21)
> 
> OS: Mac OS X
> 
> 
> -- 
> R. Gostner
> 27 Albion Street * Lancaster * LA1 1DY * UK
> email: ros...@gm... * fon:+44 798 958 1410
> 
> 
> 
> _______________________________________________
> Simpleweb-Support mailing list
> Sim...@li...
>
https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> 


Niall Gallagher

__________________________________________________
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Tired of spam?  Yahoo! Mail has the best spam protection around 
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[Simpleweb-Support] MapperEngine produces File not Found error

[R. G. <ros...@gm...>]

Hello,
sorry for this "simple question" but i couldn' t find a hint in the 
mailinglist and in the tutorial.

I would like to embed the simple server into my application; to do this, 
it tried the first example in the tutorial.
the server is running but it seems that the mappingengine does not; 
therefore i always get a 404 not found error, which is per se fine.

I was wondering, how i can get it run or what i am missing?
According to the documentation, the MapperEngine points to the services. 
I did not understand,where exactely it should point?
I post as well my source code. and i am happy about any kind of inormation.
many thanks, rose.

package uk.ac.lancs.relate.ip.example;
import java.net.ServerSocket;
import simple.http.connect.Connection;
import simple.http.connect.ConnectionFactory;
import simple.http.load.MapperEngine;
import simple.http.serve.CacheContext;
import simple.http.serve.ProtocolHandlerFactory;

public class DemoServer {
          public static void main(String[] list) throws Exception {
             CacheContext context = new CacheContext();
             MapperEngine engine = new MapperEngine(context);
             DemoHandler handler = new 
DemoHandler(ProtocolHandlerFactory.getInstance(engine));
             Connection connection = 
ConnectionFactory.getConnection(handler);
             connection.connect(new ServerSocket(8080));
          }

}


eorror by java

simple.http.serve.LocateException: File not found
    at simple.http.serve.FileLocator.getLocation(Unknown Source)
    at simple.http.serve.FileLocator.getLocation(Unknown Source)
    at simple.http.serve.FileLocator.getFile(Unknown Source)
    at simple.http.load.PatternResolver.load(Unknown Source)
    at simple.http.load.PatternResolver.load(Unknown Source)
    at simple.http.load.PatternResolver.init(Unknown Source)
    at simple.http.load.PatternResolver.<init>(Unknown Source)
    at simple.http.load.PatternMapper.<init>(Unknown Source)
    at simple.http.load.PatternMapper.<init>(Unknown Source)
    at simple.http.load.MapperFactory.getInstance(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at simple.http.load.MapperEngine.<init>(Unknown Source)
    at uk.ac.lancs.relate.ip.example.DemoServer.main(DemoServer.java:21)

OS: Mac OS X


-- 
R. Gostner
27 Albion Street * Lancaster * LA1 1DY * UK
email: ros...@gm... * fon:+44 798 958 1410

[Simpleweb-Support] .9 conformance issue

[wickedfast <wic...@gm...>]

Hi

A valid HTTP .9 request is as follows. (No version number or header  
sequence is required)

GET /index.html\n

For example.. try

telnet www.yahoo.com 80\n
GET /index.html\n


If you try the same thing with the simple server it times out..  
because it is waiting for a \r\n\r\n sequence.. but of course there  
is no headers in a valid HTTP .9 request..

Thanks!

/Brian

Re: [Simpleweb-Support] Need help with Simple 3.1.3

[Niall G. <gal...@ya...>]

Hi,

To use the Mapper.xml file you should use MapperEngine
instead of LoaderEngine. The Mapper.xml file is
located using the Context.getLocator. This is like a
ClassLoader for configuration. You must provide it
with a search path. For example:


File root = new File("C:\www");
File[] search = new File[]{ new File("C:\conf"),
                            new File("C:\www\conf2")};

Context c = new FileContext(root, search);
MapperEngine e = new MapperEngine(c);

Now if there is a c:\conf\Mapper.xml or a
C:\www\conf2\Mapper.xml it will be loaded by the
MapperEngine using the provided Context.getLocator.
The javadoc should provide more details.

Niall





--- Vincent Etter <vin...@gm...> wrote:

> Hi Niall !
> 
> Thanks a lot for your answer ! This is exactly what
> I needed !
> 
> I have one last question :
> 
> How can I use the Mapper.xml file ? I mean, where
> can I say that I want this
> file to be used ?
> 
> Thanks in advance for your answer and for your
> (great) work !
> 
> Vincent
> 


Niall Gallagher

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Re: [Simpleweb-Support] Need help with Simple 3.1.3

[Vincent E. <vin...@gm...>]

Hi Niall !

Thanks a lot for your answer ! This is exactly what I needed !

I have one last question :

How can I use the Mapper.xml file ? I mean, where can I say that I want thi=
s
file to be used ?

Thanks in advance for your answer and for your (great) work !

Vincent

Re: [Simpleweb-Support] http 1.1 compliance

[Niall G. <gal...@ya...>]

Hi, 

Simple should be fully HTTP/1.1 compliant. With
redards to RFC 2616 all the MUST and SHOULD
recommendations were followed. According to the
specification only features for MUST and SHOULD can be
assumed by the client. If you find any protocol errors
I will be sure to fix them.

Niall

--- wickedfast <wic...@gm...> wrote:

> Has any work been done to insure http1.1
> compliance..
> 
> as in something like
> 
>
http://coad.measurement-factory.com/samples/http.html
> 
> 
> Thanks!
> 
> /Brian
> 
> 
> 
>
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> Sim...@li...
>
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> 


Niall Gallagher

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Re: [Simpleweb-Support] Need help with Simple 3.1.3

[Niall G. <gal...@ya...>]

Hi Vincent,

Here is the simplest possible way to do this:


public class Server {
   public static void main(String[] list) throws
Exception{
      Context context = new FileContext();           
      LoaderEngine engine = new LoaderEngine(context);

      engine.load("attributes",
"my.package.AttributeService");
      engine.load("default",
"my.package.FileService");

      engine.link("*", "default");
      engine.link("/attibute/*", "attributes");

     
ConnectionFactory.getConnection(engine).connect(new
ServerSocket(8080));
   }
}

public class FileService extends Service {

   public FileService(Context context){
      super(context);            
   }          

   public void process(Request req, Response resp)
throws Exception{
      String target = req.getURI();
      File file = context.getFile(target);

      // work with file      
   }
}

public class AttributeService extends Service {

   public AttributeService(Context context) {
      super(context);            
   }        

   public void process(Request req, Response
resp)throws Exception{
      //work with attributes here           
   }
}

Hope this helps,
Niall

--- Vincent Etter <vin...@gm...> wrote:

> Hello !
> 
> I was using Simple 3.0 and I saw this morning that
> there were a few new
> versions. I decided to use the latest, but I have
> some problems. I looked at
> the demo and tried to do my own little server, but
> I'm not sure what is
> useful...
> 
> Could someone give me the minimal architecture
> needed to have a server that
> :
> - has a few services mapped on specific urls
> (/attributes =>
> AttributeService, ...)
> - acts like an http server for "unmapped" urls (ie
> /index.html loads the
> file name index.html located in a given directory).
> 
> I saw that all mapping stuff and server config can
> be done in xml files, and
> I must say that this is a great thing ! I think I
> understood how Mapper.xmland
> Content.xml work (but I really don't know where I
> have to say in the code
> that I want these files to be used...), but
> Server.xml is a little more
> complicated... Can someone explain me who this file
> works ?
> 
> Thanks a lot !
> 
> Vincent
> 


Niall Gallagher

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[Simpleweb-Support] Need help with Simple 3.1.3

[Vincent E. <vin...@gm...>]

Hello !

I was using Simple 3.0 and I saw this morning that there were a few new
versions. I decided to use the latest, but I have some problems. I looked a=
t
the demo and tried to do my own little server, but I'm not sure what is
useful...

Could someone give me the minimal architecture needed to have a server that
:
- has a few services mapped on specific urls (/attributes =3D>
AttributeService, ...)
- acts like an http server for "unmapped" urls (ie /index.html loads the
file name index.html located in a given directory).

I saw that all mapping stuff and server config can be done in xml files, an=
d
I must say that this is a great thing ! I think I understood how Mapper.xml=
and
Content.xml work (but I really don't know where I have to say in the code
that I want these files to be used...), but Server.xml is a little more
complicated... Can someone explain me who this file works ?

Thanks a lot !

Vincent

[Simpleweb-Support] http 1.1 compliance

[wickedfast <wic...@gm...>]

Has any work been done to insure http1.1 compliance..

as in something like

http://coad.measurement-factory.com/samples/http.html


Thanks!

/Brian

RE: [Simpleweb-Support] Restlet integration

[Jerome L. <co...@no...>]

Hi Niall,

Thanks for looking at Restlets and at the code of the Simple connector.

> 1) I have performed some very quick benchmarks against
> Jetty 6 (the new NIO implementation). The performance
> tests using httperf and autobench have shown that
> Simple performs slightly better under higher load.
> However, my test environment is Linux and both servers
> run out of file descriptors at about 3000 requests per
> second, simulating about 300 new connections per
> second. 
Sounds good. FYI, the max number of file descriptors on Linux can be
increased.
On Debian there is a file "/etc/security/limits.conf" for that and the
ulimit command may be useful too.

> 2) I have an initial implementation for an NIO core,
> which is still in the early stages. Hopefully I will
> get some time to work on this a bit more and complete
> it. I have not had much time recently. 
> 
> I think the NIO implementation with the existing
> design will improve observed performance. Currently
> the IO strategy favours higher loads, which results in
> response times that are not as snappy as I would like.
Cool, I'm looking forward for this new NIO core. BTW, will this
implementation be based on JSE 5.0 or will you keep the backwards
compatibility with J2SE 1.4? If you switch to JSE 5.0, the availaibility of
java.util.concurrent may help you reduce even more the size of Simple core.

> Just to mention, you can improve initial response
> times of your implementation by changing the maximum
> wait peroid for inactive connections to about 200ms
> from the default 1000ms. The server will be a little
> more responsive with that configuration. For example
> in SimpleServer.java replace 
> [...]
> This ensures that should a pipeline be inactive it
> will be placed in the wait queue for a maximum of
> 200ms. The  javadoc explains the logic in this design.
Thanks for the advice, I've checked in the suggested modification.

Cheers,
Jerome

Re: [Simpleweb-Support] Restlet integration

[Niall G. <gal...@ya...>]

Hi Jerome,

I have been looking at the Restlet framework over the
past couple of days. Looks really great! To answer
your questions.

1) I have performed some very quick benchmarks against
Jetty 6 (the new NIO implementation). The performance
tests using httperf and autobench have shown that
Simple performs slightly better under higher load.
However, my test environment is Linux and both servers
run out of file descriptors at about 3000 requests per
second, simulating about 300 new connections per
second. 

2) I have an initial implementation for an NIO core,
which is still in the early stages. Hopefully I will
get some time to work on this a bit more and complete
it. I have not had much time recently. 

I think the NIO implementation with the existing
design will improve observed performance. Currently
the IO strategy favours higher loads, which results in
response times that are not as snappy as I would like.
  

Just to mention, you can improve initial response
times of your implementation by changing the maximum
wait peroid for inactive connections to about 200ms
from the default 1000ms. The server will be a little
more responsive with that configuration. For example
in SimpleServer.java replace 

this.connection =
ConnectionFactory.getConnection(this, new
BufferedPipelineFactory());

to

this.handler = new
PipelineHandlerFactory.getInstance(this, 20, 200);
this.connection =
ConnectionFactory.getConnection(handler, new
BufferedPipelineFactory());

This ensures that should a pipeline be inactive it
will be placed in the wait queue for a maximum of
200ms. The  javadoc explains the logic in this design.

Niall

--- Jerome Louvel <jer...@no...> wrote:

> 
> Hi all,
> 
> I wanted to let you know that a Simple connector
> (HTTP server) for the
> Restlet framework was contributed by Lars Heuer
> (Semagia) and is now part of
> the latest Restlet release (1.0 beta 12):
>
http://www.restlet.org/docs/nre/com/noelios/restlet/ext/simple/package-summa
> ry.html
> 
> First, thanks to Niall Gallagher for this cool piece
> of software. It's great
> to have such a powerful and performance HTTP
> connector in only 165kb and
> without any external dependency.
> 
> I had one question: the current Simple
> Request/Response interfaces only rely
> on Input/Outputstream. I wanted to know if there was
> any plan to also
> support the NIO buffers? The Restlet framework has
> provision for both BIO
> and NIO via its central Representation interface:
>
http://www.restlet.org/docs/api/org/restlet/data/Representation.html
> 
> Also, did you make any perf comparison with Jetty
> (which is a current
> recommanded HTTP connector).
> 
> Best regards,
> Jerome
> 
> 
> 
>
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> _______________________________________________
> Simpleweb-Support mailing list
> Sim...@li...
>
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> 


Niall Gallagher

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[Simpleweb-Support] Restlet integration

[Jerome L. <jer...@no...>]

Hi all,

I wanted to let you know that a Simple connector (HTTP server) for the
Restlet framework was contributed by Lars Heuer (Semagia) and is now part of
the latest Restlet release (1.0 beta 12):
http://www.restlet.org/docs/nre/com/noelios/restlet/ext/simple/package-summa
ry.html

First, thanks to Niall Gallagher for this cool piece of software. It's great
to have such a powerful and performance HTTP connector in only 165kb and
without any external dependency.

I had one question: the current Simple Request/Response interfaces only rely
on Input/Outputstream. I wanted to know if there was any plan to also
support the NIO buffers? The Restlet framework has provision for both BIO
and NIO via its central Representation interface:
http://www.restlet.org/docs/api/org/restlet/data/Representation.html

Also, did you make any perf comparison with Jetty (which is a current
recommanded HTTP connector).

Best regards,
Jerome

[Simpleweb-Support] build.xml missing classes for Release 3.1.2

[Christophe R. <cr...@ac...>]

Hi,

I have downloaded the latest release yesterday and some classes
(simple/util/xml/*) are missing when the jar is generated.

Just need to add a line in the build.xml:

<target name="build" depends="prepare">
...
...
      <delete includeemptydirs="true">
         <fileset dir="${build}">
            ...
            <exclude name="simple/util/xml/*"/> <!-- this is missing -->
         </fileset>
      </delete> 

      <jar jarfile="${jar}/${archive}.jar" basedir="${build}"/>

      <delete dir="${build}"/>
</target>

Christophe

[Simpleweb-Support] build.xml missing classes for Release 3.1.2

[Christophe R. <cr...@gm...>]

Hi,

I have downloaded the latest release yesterday and some classes
(simple/util/xml/*) are missing when the jar is generated.

Just need to add a line in the build.xml:

<target name=3D"build" depends=3D"prepare">
    ...
    ...
    <delete includeemptydirs=3D"true">
        <fileset dir=3D"${build}">
            ...
             <exclude name=3D"simple/util/xml/*"/> <!-- this is missing -->
        </fileset>
    </delete>
    <jar jarfile=3D"${jar}/${archive}.jar" basedir=3D"${build}"/>
    <delete dir=3D"${build}"/>

</target>

Chistophe