Re: [Simpleweb-Support] Simpleweb-Support Digest, Vol 7, Issue 3

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Hi Stephan,

Something that works perfectly for me:

public class MyServer implements Runnable {

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

    // Close all (simple's connection, others)...
    ........

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

  public final static void shutdown() {
    // Shutdown your Simple server and exit!
    Runtime.getRuntime().exit(0);
  }

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

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

2007/3/28, sim...@li... <
sim...@li...>:
>
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> Today's Topics:
>
>    1. DomainHandler with HTTP 1.0 (Jeff Nichols)
>    2. Re: DomainHandler with HTTP 1.0 (Jeff Nichols)
>    3. How to shutdown? ( Stefan H?bner )
>    4. Re: How to shutdown? (Oscar Perez)
>    5. Re: How to shutdown? ( Stefan H?bner )
>    6. Re: How to shutdown? (Niall Gallagher)
>    7. Re: How to shutdown? ( Stefan H?bner )
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 16 Mar 2007 13:17:13 +0100
> From: Jeff Nichols <je...@ne...>
> Subject: [Simpleweb-Support] DomainHandler with HTTP 1.0
> To: Simple support and user issues
>         <sim...@li...>
> Message-ID: <5C0...@ne...>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> Hello Niall (and all),
>
> After a tedious 2 day debugging session, I finally figured out why
> PayPal's IPN (Instant Payment Notification) system was not working
> with my server.
>
> I'm using the virtual hosting facilities of Simple (through the
> DomainHandler) and PayPal is (for whatever reason) sending their
> notifications with HTTP/1.0.  This creates a problem, as the
> DomainHandler only works with HTTP/1.1 requests (which should include
> a 'Host' header).
>
> Is there any way around this?  I thought of writing a specialized
> DomainHandler that would fall back to parsing its own 'Host' if none
> was available, but I cannot find anywhere in the Request where the
> entire URL is available.
>
> Any help is greatly appreciated.
>
> Jeff
>
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 16 Mar 2007 14:11:26 +0100
> From: Jeff Nichols <je...@ne...>
> Subject: Re: [Simpleweb-Support] DomainHandler with HTTP 1.0
> To: Simple support and user issues
>         <sim...@li...>
> Message-ID: <C2F...@ne...>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> An update:
>
> In the Simple API docs for DomainHandler.handle(Request,Response) it
> states:
>
> "For compatibility with HTTP/1.0 clients that do not support the Host
> header this delegates the processing of requests without the Host
> header to a default ProtocolHandler."
>
> Depending on how this statement is interpreted, it is not entirely
> correct, as this method does not look for a 'Host' header unless HTTP/
> 1.1 is being used.
>
> Well low and behold, the PayPal HTTP/1.0 request seems to include a
> 'Host' header.  So a workaround (for me) seems possible by
> subclassing DomainHandler and overriding 'handle'.
>
> Jeff
>
>
>
> On Mar 16, 2007, at 1:17 PM, Jeff Nichols wrote:
>
> > Hello Niall (and all),
> >
> > After a tedious 2 day debugging session, I finally figured out why
> > PayPal's IPN (Instant Payment Notification) system was not working
> > with my server.
> >
> > I'm using the virtual hosting facilities of Simple (through the
> > DomainHandler) and PayPal is (for whatever reason) sending their
> > notifications with HTTP/1.0.  This creates a problem, as the
> > DomainHandler only works with HTTP/1.1 requests (which should include
> > a 'Host' header).
> >
> > Is there any way around this?  I thought of writing a specialized
> > DomainHandler that would fall back to parsing its own 'Host' if none
> > was available, but I cannot find anywhere in the Request where the
> > entire URL is available.
> >
> > Any help is greatly appreciated.
> >
> > Jeff
> >
> > ----------------------------------------------------------------------
> > ---
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to
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> > opinions on IT & business topics through brief surveys-and earn cash
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> > page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Wed, 21 Mar 2007 18:26:11 +0100
> From: " Stefan H?bner " <sth...@go...>
> Subject: [Simpleweb-Support] How to shutdown?
> To: sim...@li...
> Message-ID:
>         <a36...@ma...>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Hi,
>
> Excuse me, if this has been asked before, but how do I shutdown a
> LoaderEngine? Is there a way to do so?
>
> Cheers,
> Stefan
>
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 21 Mar 2007 18:31:42 +0100
> From: Oscar Perez <os...@te...>
> Subject: Re: [Simpleweb-Support] How to shutdown?
> To: Simple support and user issues
>         <sim...@li...>
> Message-ID: <460...@te...>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi,
> I don't have an answer to you, but I faced the same problem just a week
> ago and what I did was to track all the started threads to kill them at
> shutdown time. I'll not post my code here now, but I'll advise you to
> not do as me, as I lost a lot of hours tracking threads and debugging...
> I guess LoaderEngine was not designed to have a clean shutdown?
>
>
> En/na Stefan H?bner ha escrit:
> > Hi,
> >
> > Excuse me, if this has been asked before, but how do I shutdown a
> > LoaderEngine? Is there a way to do so?
> >
> > Cheers,
> > Stefan
> >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys-and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
> >
> >
>
>
>
>
> ------------------------------
>
> Message: 5
> Date: Wed, 21 Mar 2007 20:54:23 +0100
> From: " Stefan H?bner " <sth...@go...>
> Subject: Re: [Simpleweb-Support] How to shutdown?
> To: "Simple support and user issues"
>         <sim...@li...>
> Message-ID:
>         <a36...@ma...>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Hi Oscar,
>
> 2007/3/21, Oscar Perez <os...@te...>:
> > Hi,
> > I don't have an answer to you, but I faced the same problem just a week
> > ago and what I did was to track all the started threads to kill them at
> > shutdown time. I'll not post my code here now, but I'll advise you to
> > not do as me, as I lost a lot of hours tracking threads and debugging...
>
> Thank you for that :-)
>
> > I guess LoaderEngine was not designed to have a clean shutdown?
> >
> What I figured out, when I had a second look into Simple's code, is
> that there is at least the opportunity to close() the ServerSocket the
> connection is connect()ed with. After close() Simple won't serve any
> request sent to the port the socket was serving.
>
> But getting rid of all those threads seems like a mission impossible,
> given how much Simple relies on Singletons. One hardly gets the chance
> to get hold of all those hidden instances, I guess.
>
> Cheers,
> Stefan
> >
> > En/na Stefan H?bner ha escrit:
> > > Hi,
> > >
> > > Excuse me, if this has been asked before, but how do I shutdown a
> > > LoaderEngine? Is there a way to do so?
> > >
> > > Cheers,
> > > Stefan
> > >
> > >
> -------------------------------------------------------------------------
> > > Take Surveys. Earn Cash. Influence the Future of IT
> > > Join SourceForge.net's Techsay panel and you'll get the chance to
> share your
> > > opinions on IT & business topics through brief surveys-and earn cash
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > > _______________________________________________
> > > Simpleweb-Support mailing list
> > > Sim...@li...
> > > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> > >
> > >
> > >
> >
> >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys-and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
>
> ------------------------------
>
> Message: 6
> Date: Thu, 22 Mar 2007 02:42:52 -0700 (PDT)
> From: Niall Gallagher <gal...@ya...>
> Subject: Re: [Simpleweb-Support] How to shutdown?
> To: Simple support and user issues
>         <sim...@li...>
> Message-ID: <695...@we...>
> Content-Type: text/plain; charset=iso-8859-1
>
> Hi,
>
> I have written a signalling framework which will be used in Simple so send
> signals to all threads and processes within the server when something
> happens. For instance a shutdown signal will be distributed to all threads
> to allow them to shutdown cleanly. When I get the time to finally release
> the next version this will be included it is located at:
>
>
> https://svn.sourceforge.net/svnroot/simpleweb/branches/3.2/src/simple/signal/
>
> Niall Gallagher
>
> ----- Original Message ----
> From: Stefan H?bner <sth...@go...>
> To: Simple support and user issues <
> sim...@li...>
> Sent: Wednesday, March 21, 2007 7:54:23 PM
> Subject: Re: [Simpleweb-Support] How to shutdown?
>
> Hi Oscar,
>
> 2007/3/21, Oscar Perez <os...@te...>:
> > Hi,
> > I don't have an answer to you, but I faced the same problem just a week
> > ago and what I did was to track all the started threads to kill them at
> > shutdown time. I'll not post my code here now, but I'll advise you to
> > not do as me, as I lost a lot of hours tracking threads and debugging...
>
> Thank you for that :-)
>
> > I guess LoaderEngine was not designed to have a clean shutdown?
> >
> What I figured out, when I had a second look into Simple's code, is
> that there is at least the opportunity to close() the ServerSocket the
> connection is connect()ed with. After close() Simple won't serve any
> request sent to the port the socket was serving.
>
> But getting rid of all those threads seems like a mission impossible,
> given how much Simple relies on Singletons. One hardly gets the chance
> to get hold of all those hidden instances, I guess.
>
> Cheers,
> Stefan
> >
> > En/na Stefan H?bner ha escrit:
> > > Hi,
> > >
> > > Excuse me, if this has been asked before, but how do I shutdown a
> > > LoaderEngine? Is there a way to do so?
> > >
> > > Cheers,
> > > Stefan
> > >
> > >
> -------------------------------------------------------------------------
> > > Take Surveys. Earn Cash. Influence the Future of IT
> > > Join SourceForge.net's Techsay panel and you'll get the chance to
> share your
> > > opinions on IT & business topics through brief surveys-and earn cash
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > > _______________________________________________
> > > Simpleweb-Support mailing list
> > > Sim...@li...
> > > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> > >
> > >
> > >
> >
> >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys-and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
> -------------------------------------------------------------------------
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> opinions on IT & business topics through brief surveys-and earn cash
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> _______________________________________________
> Simpleweb-Support mailing list
> Sim...@li...
> https://lists.sourceforge.net/lists/listinfo/simpleweb-support
>
>
>
>
>
>
>
> ____________________________________________________________________________________
> We won't tell. Get more on shows you hate to love
> (and love to hate): Yahoo! TV's Guilty Pleasures list.
> http://tv.yahoo.com/collections/265
>
>
>
> ------------------------------
>
> Message: 7
> Date: Wed, 28 Mar 2007 16:43:59 +0200
> From: " Stefan H?bner " <sth...@go...>
> Subject: Re: [Simpleweb-Support] How to shutdown?
> To: "Simple support and user issues"
>         <sim...@li...>
> Message-ID:
>         <a36...@ma...>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Ah, sorry for the delay. Thanks Niall, I'll have a look in the next days!
>
> Cheers,
> Stefan
>
> 2007/3/22, Niall Gallagher <gal...@ya...>:
> > Hi,
> >
> > I have written a signalling framework which will be used in Simple so
> send signals to all threads and processes within the server when something
> happens. For instance a shutdown signal will be distributed to all threads
> to allow them to shutdown cleanly. When I get the time to finally release
> the next version this will be included it is located at:
> >
> >
> https://svn.sourceforge.net/svnroot/simpleweb/branches/3.2/src/simple/signal/
> >
> > Niall Gallagher
> >
> > ----- Original Message ----
> > From: Stefan H?bner <sth...@go...>
> > To: Simple support and user issues <
> sim...@li...>
> > Sent: Wednesday, March 21, 2007 7:54:23 PM
> > Subject: Re: [Simpleweb-Support] How to shutdown?
> >
> > Hi Oscar,
> >
> > 2007/3/21, Oscar Perez <os...@te...>:
> > > Hi,
> > > I don't have an answer to you, but I faced the same problem just a
> week
> > > ago and what I did was to track all the started threads to kill them
> at
> > > shutdown time. I'll not post my code here now, but I'll advise you to
> > > not do as me, as I lost a lot of hours tracking threads and
> debugging...
> >
> > Thank you for that :-)
> >
> > > I guess LoaderEngine was not designed to have a clean shutdown?
> > >
> > What I figured out, when I had a second look into Simple's code, is
> > that there is at least the opportunity to close() the ServerSocket the
> > connection is connect()ed with. After close() Simple won't serve any
> > request sent to the port the socket was serving.
> >
> > But getting rid of all those threads seems like a mission impossible,
> > given how much Simple relies on Singletons. One hardly gets the chance
> > to get hold of all those hidden instances, I guess.
> >
> > Cheers,
> > Stefan
> > >
> > > En/na Stefan H?bner ha escrit:
> > > > Hi,
> > > >
> > > > Excuse me, if this has been asked before, but how do I shutdown a
> > > > LoaderEngine? Is there a way to do so?
> > > >
> > > > Cheers,
> > > > Stefan
> > > >
> > > >
> -------------------------------------------------------------------------
> > > > Take Surveys. Earn Cash. Influence the Future of IT
> > > > Join SourceForge.net's Techsay panel and you'll get the chance to
> share your
> > > > opinions on IT & business topics through brief surveys-and earn cash
> > > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > > > _______________________________________________
> > > > Simpleweb-Support mailing list
> > > > Sim...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> > > >
> > > >
> > > >
> > >
> > >
> > >
> -------------------------------------------------------------------------
> > > Take Surveys. Earn Cash. Influence the Future of IT
> > > Join SourceForge.net's Techsay panel and you'll get the chance to
> share your
> > > opinions on IT & business topics through brief surveys-and earn cash
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > > _______________________________________________
> > > Simpleweb-Support mailing list
> > > Sim...@li...
> > > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> > >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys-and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
> >
> >
> >
> >
> >
> >
> ____________________________________________________________________________________
> > We won't tell. Get more on shows you hate to love
> > (and love to hate): Yahoo! TV's Guilty Pleasures list.
> > http://tv.yahoo.com/collections/265
> >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys-and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Simpleweb-Support mailing list
> > Sim...@li...
> > https://lists.sourceforge.net/lists/listinfo/simpleweb-support
> >
>
> ------------------------------
>
> -------------------------------------------------------------------------
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> Join SourceForge.net's Techsay panel and you'll get the chance to share
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> _______________________________________________
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>
>
> End of Simpleweb-Support Digest, Vol 7, Issue 3
> ***********************************************
>