[ovirt-users] gwt super dev mode

royin rolland royinrolland at yahoo.com
Wed Dec 23 15:43:44 UTC 2015


Hi,

I was doing this, the problem still exists

> 在 2015年12月23日,21:14,Alexander Wels <awels at redhat.com> 写道:
> 
> On Wednesday, December 23, 2015 11:15:17 AM royin rolland wrote:
>> Hi,
>> 
>> Depending on your patch, appear “Error while executing action: A Request to
>> the Server failed with the following Status Code: 500".
> 
> Did you do step 2?
> 
> setup GWT_CODESVR=localhost:9876 in the shell you are going to start the 
> engine in. This will allow the engine to know where to get the permutations 
> generated by the "code" server below.
> 
> Before you start the engine, which I am assuming you are running from a shell 
> like so:
> 
> $HOME/ovirt-engine/share/ovirt-engine/services/ovirt-engine/ovirt-engine.py 
> start
> 
> Make sure you do this:
> set GWT_CODESVR=localhost:9876
> export GWT_CODESVR
> 
> Then run the command to start the engine.
> 
>>> 在 2015年12月21日,22:54,Alexander Wels <awels at redhat.com> 写道:
>>> 
>>> On Thursday, December 17, 2015 09:05:10 AM Vojtech Szocs wrote:
>>>> Hi,
>>>> 
>>>> oVirt UI currently uses GWT SDK version 2.6.1
>>>> In GWT 2.6.x "classic" dev mode is still the default one.
>>>> 
>>>> We tried to use "super" dev mode some time ago [1] but it
>>>> didn't work for us, probably due to using direct-eval RPC
>>>> mechanism (we got HTTP 500 responses for RPC requests).
>>>> 
>>>> [1] https://gerrit.ovirt.org/#/c/26093/
>>>> 
>>>> Because "classic" dev mode relies on NPAPI-based browser
>>>> plugin, the downside is that developers must use old'ish
>>>> browsers that still support NPAPI (Firefox <= 26 etc).
>>>> 
>>>> I think we can revisit this and try to experiment with
>>>> "super" dev mode as I believe [1] was done in context of
>>>> GWT 2.5.x anyway.
>>>> 
>>>> Regards,
>>>> Vojtech
>>> 
>>> Hi,
>>> 
>>> I updated the initial WIP patch and I think it should work if you follow
>>> the instructions in the new patch [2]. Feel free to give it a whirl and
>>> give me feedback.
>>> 
>>> [2] https://gerrit.ovirt.org/#/c/50742/
>>> <https://gerrit.ovirt.org/#/c/50742/ <https://gerrit.ovirt.org/#/c/50742/>>> 
>>>> ----- Original Message -----
>>>> 
>>>>> From: "royin rolland" <royinrolland at yahoo.com <mailto:royinrolland at yahoo.com>
>>>>> <mailto:royinrolland at yahoo.com <mailto:royinrolland at yahoo.com>>> To: vszocs at redhat.com <mailto:vszocs at redhat.com>
>>>>> <mailto:vszocs at redhat.com <mailto:vszocs at redhat.com>>
>>>>> Cc: users at ovirt.org <mailto:users at ovirt.org> <mailto:users at ovirt.org <mailto:users at ovirt.org>>
>>>>> Sent: Wednesday, December 16, 2015 2:49:25 AM
>>>>> Subject: gwt super dev mode
>>>>> 
>>>>> hi,vszos:
>>>>> 
>>>>> 	ovirt engine when it supports super dev mode?ovirt 3.6?

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