| Stuck with remote services [message #25036] |
Sun, 03 May 2009 10:02  |
Eclipse User |
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Originally posted by: kessels.sjoerd.gmail.com
Hello,
I am trying to create an example using Riena remote services but I just
cannot get it to work. I followed the PingPong example as close as possible
but still no luck.
When I run the server and then the client I get a Connection Reset error,
thrown by Hessian. When I try the url of the rmote service in a browser I
also get this error. So I thought something must be wrong with the remote
service.
But now comes the strange part: When I start the Riena pingpong example
server and then try the url of my own remote service (that is totally
independent of the pingpong example) the browser now says 'Hession requires
Post'. So now the remote servcie seems to work?!
But when I try my client again after this I still get an error but a
different one: com.caucho.hessian.client.HessianRuntimeException:
java.io.FileNotFoundException:
http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
I cannot see what is wrong. Has anybody experienced something like this? Any
Ideas?
Thanks,
Sjoerd
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| Re: Stuck with remote services [message #25079 is a reply to message #25036] |
Sun, 03 May 2009 10:26  |
| Eclipse User |
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Originally posted by: kessels.sjoerd.gmail.com
One difference I see between my example and the Pingpong example is that
with the pingpong example during startup of the server the following is
logged in the console:
3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
INFO: Version Jetty/5.1.x
3-mei-2009 12:22:56 org.mortbay.util.Container start
INFO: Started
org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
3-mei-2009 12:22:56 org.mortbay.util.Container start
INFO: Started HttpContext[/,/]
3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
INFO: Started SocketListener on 0.0.0.0:8080
3-mei-2009 12:22:56 org.mortbay.util.Container start
INFO: Started org.mortbay.http.HttpServer@7109c4
I don't have this with my example. It is as if my server does not start the
Jetty HTTP service.
Best regards,
Sjoerd
"Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
news:gtjq41$q22$1@build.eclipse.org...
> Hello,
>
> I am trying to create an example using Riena remote services but I just
> cannot get it to work. I followed the PingPong example as close as
> possible but still no luck.
>
> When I run the server and then the client I get a Connection Reset error,
> thrown by Hessian. When I try the url of the rmote service in a browser I
> also get this error. So I thought something must be wrong with the remote
> service.
>
> But now comes the strange part: When I start the Riena pingpong example
> server and then try the url of my own remote service (that is totally
> independent of the pingpong example) the browser now says 'Hession
> requires Post'. So now the remote servcie seems to work?!
> But when I try my client again after this I still get an error but a
> different one: com.caucho.hessian.client.HessianRuntimeException:
> java.io.FileNotFoundException:
> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>
> I cannot see what is wrong. Has anybody experienced something like this?
> Any Ideas?
>
> Thanks,
>
> Sjoerd
>
|
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| Re: Stuck with remote services [message #25119 is a reply to message #25079] |
Sun, 03 May 2009 10:47 |
| Eclipse User |
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Originally posted by: ekkehard.gentz-software.de
Sjoerd Kessels schrieb:
> One difference I see between my example and the Pingpong example is that
> with the pingpong example during startup of the server the following is
> logged in the console:
> 3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
> INFO: Version Jetty/5.1.x
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started
> org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started HttpContext[/,/]
> 3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
> INFO: Started SocketListener on 0.0.0.0:8080
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started org.mortbay.http.HttpServer@7109c4
>
> I don't have this with my example. It is as if my server does not start
> the Jetty HTTP service.
>
try starting with -consolelog
and if you list your bundles after start using
ss
is jetty there ? which state ?
you can also diag nn (nn = bundle id)
ekke
> Best regards,
>
> Sjoerd
>
>
> "Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
> news:gtjq41$q22$1@build.eclipse.org...
>> Hello,
>>
>> I am trying to create an example using Riena remote services but I
>> just cannot get it to work. I followed the PingPong example as close
>> as possible but still no luck.
>>
>> When I run the server and then the client I get a Connection Reset
>> error, thrown by Hessian. When I try the url of the rmote service in a
>> browser I also get this error. So I thought something must be wrong
>> with the remote service.
>>
>> But now comes the strange part: When I start the Riena pingpong
>> example server and then try the url of my own remote service (that is
>> totally independent of the pingpong example) the browser now says
>> 'Hession requires Post'. So now the remote servcie seems to work?!
>> But when I try my client again after this I still get an error but a
>> different one: com.caucho.hessian.client.HessianRuntimeException:
>> java.io.FileNotFoundException:
>> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>>
>> I cannot see what is wrong. Has anybody experienced something like
>> this? Any Ideas?
>>
>> Thanks,
>>
>> Sjoerd
>>
>
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| Re: Stuck with remote services [message #25158 is a reply to message #25119] |
Sun, 03 May 2009 11:20 |
| Eclipse User |
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|
Originally posted by: kessels.sjoerd.gmail.com
Thanks Ekke! Indeed, Jetty was not there. They were not added in my Launch
configuration when I use Add Required Bundles. But they were selected in the
launch config of the Pingpong example server. So they were probably added
there manually? Confusing...but it works now...
Thanks,
Sjoerd
"ekke" <ekkehard@gentz-software.de> wrote in message
news:gtjsnk$c1j$1@build.eclipse.org...
> Sjoerd Kessels schrieb:
>> One difference I see between my example and the Pingpong example is that
>> with the pingpong example during startup of the server the following is
>> logged in the console:
>> 3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
>> INFO: Version Jetty/5.1.x
>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>> INFO: Started
>> org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>> INFO: Started HttpContext[/,/]
>> 3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
>> INFO: Started SocketListener on 0.0.0.0:8080
>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>> INFO: Started org.mortbay.http.HttpServer@7109c4
>>
>> I don't have this with my example. It is as if my server does not start
>> the Jetty HTTP service.
>>
> try starting with -consolelog
> and if you list your bundles after start using
> ss
> is jetty there ? which state ?
> you can also diag nn (nn = bundle id)
>
> ekke
>> Best regards,
>>
>> Sjoerd
>>
>>
>> "Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
>> news:gtjq41$q22$1@build.eclipse.org...
>>> Hello,
>>>
>>> I am trying to create an example using Riena remote services but I just
>>> cannot get it to work. I followed the PingPong example as close as
>>> possible but still no luck.
>>>
>>> When I run the server and then the client I get a Connection Reset
>>> error, thrown by Hessian. When I try the url of the rmote service in a
>>> browser I also get this error. So I thought something must be wrong with
>>> the remote service.
>>>
>>> But now comes the strange part: When I start the Riena pingpong example
>>> server and then try the url of my own remote service (that is totally
>>> independent of the pingpong example) the browser now says 'Hession
>>> requires Post'. So now the remote servcie seems to work?!
>>> But when I try my client again after this I still get an error but a
>>> different one: com.caucho.hessian.client.HessianRuntimeException:
>>> java.io.FileNotFoundException:
>>> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>>>
>>> I cannot see what is wrong. Has anybody experienced something like this?
>>> Any Ideas?
>>>
>>> Thanks,
>>>
>>> Sjoerd
>>>
>>
|
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| Re: Stuck with remote services [message #25198 is a reply to message #25158] |
Sun, 03 May 2009 21:43 |
 Christian Campo
Messages: 597
Registered: July 2009 |
Senior Member |
|
|
Sjoerd Kessels schrieb:
> Thanks Ekke! Indeed, Jetty was not there. They were not added in my
> Launch configuration when I use Add Required Bundles. But they were
> selected in the launch config of the Pingpong example server. So they
> were probably added there manually? Confusing...but it works now...
>
> Thanks,
>
> Sjoerd
Not as strange as you currently may think. When starting a server you need to include a bundle that does the HTTP
listening stuff. You dont have a tomcat or something. So there are two options.....
Either use equinox's own implementation org.eclipse.equinox.http which is not often used, or you use
org.eclipse.equinox.http.jetty which is the adapter for OSGi for the Jetty server. Once you select that one in your
configuration (and its not jetty itself, just a small bundle) and press "Add Required Bundles" it will pull in (also
select) some other bundles including org.mortbay.jetty and THAT IS the jetty himself.
Then its always wise to have a sensible argument to select the port -Dorg.eclipse.equinox.http.jetty.http.port=8080
since you run without a jetty config file or anything.
Not that this argument is jetty specific. So it wont work with org.eclipse.equinox.http.
But I guess thats what you expect giving the argument name....
cheers
christian
>
> "ekke" <ekkehard@gentz-software.de> wrote in message
> news:gtjsnk$c1j$1@build.eclipse.org...
>> Sjoerd Kessels schrieb:
>>> One difference I see between my example and the Pingpong example is
>>> that with the pingpong example during startup of the server the
>>> following is logged in the console:
>>> 3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
>>> INFO: Version Jetty/5.1.x
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started
>>> org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started HttpContext[/,/]
>>> 3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
>>> INFO: Started SocketListener on 0.0.0.0:8080
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started org.mortbay.http.HttpServer@7109c4
>>>
>>> I don't have this with my example. It is as if my server does not
>>> start the Jetty HTTP service.
>>>
>> try starting with -consolelog
>> and if you list your bundles after start using
>> ss
>> is jetty there ? which state ?
>> you can also diag nn (nn = bundle id)
>>
>> ekke
>>> Best regards,
>>>
>>> Sjoerd
>>>
>>>
>>> "Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
>>> news:gtjq41$q22$1@build.eclipse.org...
>>>> Hello,
>>>>
>>>> I am trying to create an example using Riena remote services but I
>>>> just cannot get it to work. I followed the PingPong example as close
>>>> as possible but still no luck.
>>>>
>>>> When I run the server and then the client I get a Connection Reset
>>>> error, thrown by Hessian. When I try the url of the rmote service in
>>>> a browser I also get this error. So I thought something must be
>>>> wrong with the remote service.
>>>>
>>>> But now comes the strange part: When I start the Riena pingpong
>>>> example server and then try the url of my own remote service (that
>>>> is totally independent of the pingpong example) the browser now says
>>>> 'Hession requires Post'. So now the remote servcie seems to work?!
>>>> But when I try my client again after this I still get an error but a
>>>> different one: com.caucho.hessian.client.HessianRuntimeException:
>>>> java.io.FileNotFoundException:
>>>> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>>>>
>>>> I cannot see what is wrong. Has anybody experienced something like
>>>> this? Any Ideas?
>>>>
>>>> Thanks,
>>>>
>>>> Sjoerd
>>>>
>>>
>
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| Re: Stuck with remote services [message #582103 is a reply to message #25079] |
Sun, 03 May 2009 10:47 |
| Eclipse User |
|
|
|
Originally posted by: ekkehard.gentz-software.de
Sjoerd Kessels schrieb:
> One difference I see between my example and the Pingpong example is that
> with the pingpong example during startup of the server the following is
> logged in the console:
> 3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
> INFO: Version Jetty/5.1.x
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started
> org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started HttpContext[/,/]
> 3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
> INFO: Started SocketListener on 0.0.0.0:8080
> 3-mei-2009 12:22:56 org.mortbay.util.Container start
> INFO: Started org.mortbay.http.HttpServer@7109c4
>
> I don't have this with my example. It is as if my server does not start
> the Jetty HTTP service.
>
try starting with -consolelog
and if you list your bundles after start using
ss
is jetty there ? which state ?
you can also diag nn (nn = bundle id)
ekke
> Best regards,
>
> Sjoerd
>
>
> "Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
> news:gtjq41$q22$1@build.eclipse.org...
>> Hello,
>>
>> I am trying to create an example using Riena remote services but I
>> just cannot get it to work. I followed the PingPong example as close
>> as possible but still no luck.
>>
>> When I run the server and then the client I get a Connection Reset
>> error, thrown by Hessian. When I try the url of the rmote service in a
>> browser I also get this error. So I thought something must be wrong
>> with the remote service.
>>
>> But now comes the strange part: When I start the Riena pingpong
>> example server and then try the url of my own remote service (that is
>> totally independent of the pingpong example) the browser now says
>> 'Hession requires Post'. So now the remote servcie seems to work?!
>> But when I try my client again after this I still get an error but a
>> different one: com.caucho.hessian.client.HessianRuntimeException:
>> java.io.FileNotFoundException:
>> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>>
>> I cannot see what is wrong. Has anybody experienced something like
>> this? Any Ideas?
>>
>> Thanks,
>>
>> Sjoerd
>>
>
|
|
|
|
| Re: Stuck with remote services [message #582137 is a reply to message #25158] |
Sun, 03 May 2009 21:43 |
Christian Campo
Messages: 597
Registered: July 2009 |
Senior Member |
|
|
Sjoerd Kessels schrieb:
> Thanks Ekke! Indeed, Jetty was not there. They were not added in my
> Launch configuration when I use Add Required Bundles. But they were
> selected in the launch config of the Pingpong example server. So they
> were probably added there manually? Confusing...but it works now...
>
> Thanks,
>
> Sjoerd
Not as strange as you currently may think. When starting a server you need to include a bundle that does the HTTP
listening stuff. You dont have a tomcat or something. So there are two options.....
Either use equinox's own implementation org.eclipse.equinox.http which is not often used, or you use
org.eclipse.equinox.http.jetty which is the adapter for OSGi for the Jetty server. Once you select that one in your
configuration (and its not jetty itself, just a small bundle) and press "Add Required Bundles" it will pull in (also
select) some other bundles including org.mortbay.jetty and THAT IS the jetty himself.
Then its always wise to have a sensible argument to select the port -Dorg.eclipse.equinox.http.jetty.http.port=8080
since you run without a jetty config file or anything.
Not that this argument is jetty specific. So it wont work with org.eclipse.equinox.http.
But I guess thats what you expect giving the argument name....
cheers
christian
>
> "ekke" <ekkehard@gentz-software.de> wrote in message
> news:gtjsnk$c1j$1@build.eclipse.org...
>> Sjoerd Kessels schrieb:
>>> One difference I see between my example and the Pingpong example is
>>> that with the pingpong example during startup of the server the
>>> following is logged in the console:
>>> 3-mei-2009 12:22:55 org.mortbay.http.HttpServer doStart
>>> INFO: Version Jetty/5.1.x
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started
>>> org.eclipse.equinox.http.jetty.internal.Servlet25Handler@1aae94f
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started HttpContext[/,/]
>>> 3-mei-2009 12:22:56 org.mortbay.http.SocketListener start
>>> INFO: Started SocketListener on 0.0.0.0:8080
>>> 3-mei-2009 12:22:56 org.mortbay.util.Container start
>>> INFO: Started org.mortbay.http.HttpServer@7109c4
>>>
>>> I don't have this with my example. It is as if my server does not
>>> start the Jetty HTTP service.
>>>
>> try starting with -consolelog
>> and if you list your bundles after start using
>> ss
>> is jetty there ? which state ?
>> you can also diag nn (nn = bundle id)
>>
>> ekke
>>> Best regards,
>>>
>>> Sjoerd
>>>
>>>
>>> "Sjoerd Kessels" <kessels.sjoerd@gmail.com> wrote in message
>>> news:gtjq41$q22$1@build.eclipse.org...
>>>> Hello,
>>>>
>>>> I am trying to create an example using Riena remote services but I
>>>> just cannot get it to work. I followed the PingPong example as close
>>>> as possible but still no luck.
>>>>
>>>> When I run the server and then the client I get a Connection Reset
>>>> error, thrown by Hessian. When I try the url of the rmote service in
>>>> a browser I also get this error. So I thought something must be
>>>> wrong with the remote service.
>>>>
>>>> But now comes the strange part: When I start the Riena pingpong
>>>> example server and then try the url of my own remote service (that
>>>> is totally independent of the pingpong example) the browser now says
>>>> 'Hession requires Post'. So now the remote servcie seems to work?!
>>>> But when I try my client again after this I still get an error but a
>>>> different one: com.caucho.hessian.client.HessianRuntimeException:
>>>> java.io.FileNotFoundException:
>>>> http://localhost:8080/hessian/HelloServer?sendMessage&RI D-edoujto3
>>>>
>>>> I cannot see what is wrong. Has anybody experienced something like
>>>> this? Any Ideas?
>>>>
>>>> Thanks,
>>>>
>>>> Sjoerd
>>>>
>>>
>
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