Re: [Dev] [UUF] Failing remote debugging the code of UUF v1.0.0-m5

2016-05-26 Thread Sudharma Subasinghe 
Hi Rasika,

Those two issues are solved with the provided fix. Thank you  for the
response.

On Fri, May 27, 2016 at 11:14 AM, Rasika Perera  wrote:

> ​Hi Sudharma,
>
> ​UUF will turning into the debug mode from "-Xdebug" JVM parameter(when
> remote debugging is on).
>
> When UUF debug mode is on, It doesn't cache anything. Trying to reload the
> application per each request. This error occurs when trying to reload the
> app. This is a known bug and fixed with [1].
>
> Also it deactivates the debug pointers after starting the debug mode
>
> Can you verify this behaviour? This should not affect your IDE or break
> pointers.
>
> [1] 
> *https://github.com/wso2/carbon-uuf/commit/fe1255a702d08370843db2e06096412ba283708c
> *
>
>
> On Fri, May 27, 2016 at 10:32 AM, Sudharma Subasinghe 
> wrote:
>
>> Hi,
>>
>> I got following exception while loading the uuf app under remote
>> debugging mode. Also it deactivates the debug pointers after starting the
>> debug mode.
>>
>> [2016-05-27 10:12:48,206] ERROR
>> {org.wso2.carbon.uuf.internal.UUFRegistry} - A server occurred while
>> serving for request '/bpmn-explorer/'.
>> org.wso2.carbon.uuf.exception.UUFException: Cannot reload app
>> 'org.wso2.uuf.sample.bpmn-explorer'.
>> at
>> org.wso2.carbon.uuf.internal.UUFRegistry.lambda$reloadApp$15(UUFRegistry.java:158)
>> at
>> org.wso2.carbon.uuf.internal.UUFRegistry$$Lambda$113/1112994017.get(Unknown
>> Source)
>> at java.util.Optional.orElseThrow(Optional.java:290)
>> at
>> org.wso2.carbon.uuf.internal.UUFRegistry.reloadApp(UUFRegistry.java:158)
>> at org.wso2.carbon.uuf.internal.UUFRegistry.serve(UUFRegistry.java:99)
>> at
>> org.wso2.carbon.uuf.connector.ms.UUFMicroservice.execute(UUFMicroservice.java:105)
>> at
>> org.wso2.carbon.uuf.connector.ms.UUFMicroservice.get(UUFMicroservice.java:93)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:497)
>> at
>> org.wso2.msf4j.internal.router.HttpMethodInfo.invoke(HttpMethodInfo.java:95)
>> at
>> org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:53)
>> at
>> org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:31)
>> at
>> io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
>> at
>> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
>> at
>> io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)
>> at
>> io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:299)
>> at
>> io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36)
>> at
>> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
>> at
>> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
>>
>> Without remote debugging mode enabling, it loads apps successfully.
>>
>> Without "Debugger.isDebuggingEnabled()" as in [1], it starts the
>> debugging successfully. But still gives the same exception.
>>
>> I think, when debugging is enabled, reloading the requested app is not
>> properly working.
>>
>> [1]
>> https://github.com/wso2/carbon-uuf/blob/v1.0.0-m5/uuf-core/src/main/java/org/wso2/carbon/uuf/internal/UUFRegistry.java#L98
>>
>> Thanks
>> Sudharma
>>
>>
>>
>>
>> --
>> Sudharma Subasinghe,
>> Software Engineer,
>> WSO2 Inc.
>> Email: sudhar...@wso2.com 
>> Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
>>
>
>
>
> --
> With Regards,
>
> *Rasika Perera*
> Software Engineer
> M: +94 71 680 9060 E: rasi...@wso2.com
> LinkedIn: http://lk.linkedin.com/in/rasika90
>
> WSO2 Inc. www.wso2.com
> lean.enterprise.middleware
>



-- 
Sudharma Subasinghe,
Software Engineer,
WSO2 Inc.
Email: sudhar...@wso2.com 
Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
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Re: [Dev] [UUF] Failing remote debugging the code of UUF v1.0.0-m5

2016-05-26 Thread Rasika Perera 
​Hi Sudharma,

​UUF will turning into the debug mode from "-Xdebug" JVM parameter(when
remote debugging is on).

When UUF debug mode is on, It doesn't cache anything. Trying to reload the
application per each request. This error occurs when trying to reload the
app. This is a known bug and fixed with [1].

Also it deactivates the debug pointers after starting the debug mode

Can you verify this behaviour? This should not affect your IDE or break
pointers.

[1] 
*https://github.com/wso2/carbon-uuf/commit/fe1255a702d08370843db2e06096412ba283708c
*


On Fri, May 27, 2016 at 10:32 AM, Sudharma Subasinghe 
wrote:

> Hi,
>
> I got following exception while loading the uuf app under remote debugging
> mode. Also it deactivates the debug pointers after starting the debug mode.
>
> [2016-05-27 10:12:48,206] ERROR {org.wso2.carbon.uuf.internal.UUFRegistry}
> - A server occurred while serving for request '/bpmn-explorer/'.
> org.wso2.carbon.uuf.exception.UUFException: Cannot reload app
> 'org.wso2.uuf.sample.bpmn-explorer'.
> at
> org.wso2.carbon.uuf.internal.UUFRegistry.lambda$reloadApp$15(UUFRegistry.java:158)
> at
> org.wso2.carbon.uuf.internal.UUFRegistry$$Lambda$113/1112994017.get(Unknown
> Source)
> at java.util.Optional.orElseThrow(Optional.java:290)
> at
> org.wso2.carbon.uuf.internal.UUFRegistry.reloadApp(UUFRegistry.java:158)
> at org.wso2.carbon.uuf.internal.UUFRegistry.serve(UUFRegistry.java:99)
> at
> org.wso2.carbon.uuf.connector.ms.UUFMicroservice.execute(UUFMicroservice.java:105)
> at
> org.wso2.carbon.uuf.connector.ms.UUFMicroservice.get(UUFMicroservice.java:93)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.wso2.msf4j.internal.router.HttpMethodInfo.invoke(HttpMethodInfo.java:95)
> at
> org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:53)
> at
> org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:31)
> at
> io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> at
> io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)
> at
> io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:299)
> at
> io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
> at
> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
>
> Without remote debugging mode enabling, it loads apps successfully.
>
> Without "Debugger.isDebuggingEnabled()" as in [1], it starts the
> debugging successfully. But still gives the same exception.
>
> I think, when debugging is enabled, reloading the requested app is not
> properly working.
>
> [1]
> https://github.com/wso2/carbon-uuf/blob/v1.0.0-m5/uuf-core/src/main/java/org/wso2/carbon/uuf/internal/UUFRegistry.java#L98
>
> Thanks
> Sudharma
>
>
>
>
> --
> Sudharma Subasinghe,
> Software Engineer,
> WSO2 Inc.
> Email: sudhar...@wso2.com 
> Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
>



-- 
With Regards,

*Rasika Perera*
Software Engineer
M: +94 71 680 9060 E: rasi...@wso2.com
LinkedIn: http://lk.linkedin.com/in/rasika90

WSO2 Inc. www.wso2.com
lean.enterprise.middleware
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[Dev] [UUF] Failing remote debugging the code of UUF v1.0.0-m5

2016-05-26 Thread Sudharma Subasinghe 
Hi,

I got following exception while loading the uuf app under remote debugging
mode. Also it deactivates the debug pointers after starting the debug mode.

[2016-05-27 10:12:48,206] ERROR {org.wso2.carbon.uuf.internal.UUFRegistry}
- A server occurred while serving for request '/bpmn-explorer/'.
org.wso2.carbon.uuf.exception.UUFException: Cannot reload app
'org.wso2.uuf.sample.bpmn-explorer'.
at
org.wso2.carbon.uuf.internal.UUFRegistry.lambda$reloadApp$15(UUFRegistry.java:158)
at
org.wso2.carbon.uuf.internal.UUFRegistry$$Lambda$113/1112994017.get(Unknown
Source)
at java.util.Optional.orElseThrow(Optional.java:290)
at
org.wso2.carbon.uuf.internal.UUFRegistry.reloadApp(UUFRegistry.java:158)
at org.wso2.carbon.uuf.internal.UUFRegistry.serve(UUFRegistry.java:99)
at
org.wso2.carbon.uuf.connector.ms.UUFMicroservice.execute(UUFMicroservice.java:105)
at
org.wso2.carbon.uuf.connector.ms.UUFMicroservice.get(UUFMicroservice.java:93)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.wso2.msf4j.internal.router.HttpMethodInfo.invoke(HttpMethodInfo.java:95)
at
org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:53)
at
org.wso2.msf4j.internal.router.HttpDispatcher.channelRead0(HttpDispatcher.java:31)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
at
io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)
at
io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:299)
at
io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36)
at
io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
at
io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)

Without remote debugging mode enabling, it loads apps successfully.

Without "Debugger.isDebuggingEnabled()" as in [1], it starts the debugging
successfully. But still gives the same exception.

I think, when debugging is enabled, reloading the requested app is not
properly working.

[1]
https://github.com/wso2/carbon-uuf/blob/v1.0.0-m5/uuf-core/src/main/java/org/wso2/carbon/uuf/internal/UUFRegistry.java#L98

Thanks
Sudharma




-- 
Sudharma Subasinghe,
Software Engineer,
WSO2 Inc.
Email: sudhar...@wso2.com 
Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
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