Re: [Jolie-devel] java.lang.ClassNotFoundException: org.json.simple.parser.ParseException

[Matthias D. W. <mwa...@ya...>]

Hi Fabrizio,

yes, the exception went away.

But the communication is still not working as it should.

>>>>> now I have managed to get a stub of my simulation which triggers this
>>>>> issue.
>>>>>
>>>>> First you have to start tinyClient.ol and then in another window
>>>>> eventManager.ol. When I have protocol "sodep", each one displays
>>>>> "Simulation ready" and both of them hang - which is correct in this
>>>>> case.

When I run my small example program with protocol "jsonrpc" I get
"Simulation ready" on the eventManager.ol side, but not on tinyClient.ol
(which should happen). Checking with wireshark revealed that the first
message is sent and also ACKed, but nothing happens after.

Btw.: I noticed there that you are using a very strange transport
protocol. Since I plan to use jsonrpc over HTTP (for my Java client -
but it seems pretty much common) I would like to ask you if there is
some Jolie option to make this happen. Or do I need some kind of proxy?

Thank you,
Matthias

Fabrizio Montesi schrieb:
> Should be fixed now, give it a try!
> 
> Cheers,
> Fabrizio.
> 
> On Sat, Jan 25, 2014 at 12:38 PM, Fabrizio Montesi <fam...@gm...> wrote:
>> I gave it a first try but not yet. I plan on tackling it again on Monday and
>> maybe Tuesday.
>>
>> Cheers,
>> Fabrizio.
>>
>> Sent from my phone.
>>
>> On Jan 24, 2014 3:49 PM, "Matthias Dieter Wallnöfer" <mwa...@ya...>
>> wrote:
>>>
>>> Fabrizio,
>>>
>>> I just wanted to ask if you figured out already something?
>>>
>>> Cheers,
>>> Matthias
>>>
>>> Matthias Dieter Wallnöfer schrieb:
>>>> Hi Fabrizio,
>>>>
>>>> now I have managed to get a stub of my simulation which triggers this
>>>> issue.
>>>>
>>>> First you have to start tinyClient.ol and then in another window
>>>> eventManager.ol. When I have protocol "sodep", each one displays
>>>> "Simulation ready" and both of them hang - which is correct in this
>>>> case.
>>>> If I change the four protocol specifications (2 in tinyClient.ol, 2 in
>>>> eventManager.ol) to "jsonrpc" I get exceptions on both sides.
>>>>
>>>> I hope this helps!
>>>>
>>>> Cheers,
>>>> Matthias
>>>>
>>>> Fabrizio Montesi schrieb:
>>>>> Hi Matthias,
>>>>> could you send me a small program that triggers this?
>>>>>
>>>>> Cheers,
>>>>> Fabrizio.
>>>>>
>>>>> On Sun, Jan 12, 2014 at 9:44 PM, Matthias Dieter Wallnöfer
>>>>> <mwa...@ya...> wrote:
>>>>>> Hi Fabrizio & co,
>>>>>>
>>>>>> by experimenting always with the same code I face another issue if I
>>>>>> change the protocol to be "jsonrpc" rather than "sodep".
>>>>>>
>>>>>> I am getting this very odd exception. I can not understand it since
>>>>>> class "org.json.simple.parser.ParseException" is available in
>>>>>> /opt/jolie/lib/json_simple.jar - and the JSON parsing code seems to be
>>>>>> found.
>>>>>>
>>>>>> Cheers,
>>>>>> Matthias
>>>>>>
>>>>>>> Exception in thread "tinyClient.ol-JolieThread-3"
>>>>>>> java.lang.NoClassDefFoundError: org/json/simple/parser/ParseException
>>>>>>>         at jolie.net.JsonRpcProtocol.recv(JsonRpcProtocol.java:102)
>>>>>>>         at
>>>>>>> jolie.net.SocketCommChannel.recvImpl(SocketCommChannel.java:92)
>>>>>>>         at jolie.net.CommChannel.recv(CommChannel.java:194)
>>>>>>>         at
>>>>>>> jolie.net.CommCore$CommChannelHandlerRunnable.run(CommCore.java:602)
>>>>>>>         at
>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>>>>>>         at
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>>>>>         at java.lang.Thread.run(Thread.java:744)
>>>>>>> Caused by: java.lang.ClassNotFoundException:
>>>>>>> org.json.simple.parser.ParseException
>>>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>>>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>>>>>>         at java.security.AccessController.doPrivileged(Native Method)
>>>>>>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>>>>>>>         at
>>>>>>> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>>>>>>>         at
>>>>>>> jolie.JolieClassLoader.loadClass(JolieClassLoader.java:107)
>>>>>>>         ... 7 more
>>>>>>
>>>>
>>>>
>>>>
>>>>
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>>>
>>