From fermin at tid.es Thu Jan 16 19:27:41 2014 From: fermin at tid.es (=?ISO-8859-1?Q?Ferm=EDn_Gal=E1n_M=E1rquez?=) Date: Thu, 16 Jan 2014 19:27:41 +0100 Subject: [Fiware-demo] LiveDemo next steps In-Reply-To: <52651A12.6050904@tid.es> References: <52651A12.6050904@tid.es> Message-ID: <52D8249D.7050006@tid.es> Hi, First of all, Happy New Year :) The status of the different point I exposed in my last email is the following: * We have detected a problem in Orion CB that was causing 1 and 3. We have developed a fix and, after preliminary testing, both 1 and 3 seem to be solved. Anyway, we will have this in quarantine for a while to ensure that the behavior is right. I would like to thank to ?lvaro Arranz its valuable support to debug the problem. * Regarding 2, LOCS has been working correctly since October, so I think the stability problems are definitively solved. * Regarding 4, it is still an open issue. @UPM, any update on this, please? Best regards, ------ Ferm?n El 21/10/2013 14:12, Ferm?n Gal?n M?rquez escribi?: Hi, After Santander LiveDemo execution and hackaton, this email summarizes several actions points related with LiveDemo to be worked out in the following weeks: 1. Debug problems in CB-CEP integration. We detected some problems regarding cases in which the notifyContextRequest message from CB is not arriving to CEP. It is particularly hard to debug due to: 1) it is not a deterministic problem (i.e. sometimes happens, sometimes doesn't happen), 2) it seems to be related with a low-level behaviour at socket level. At the present moment, it seems that the entity abruptly ending connection in the CB->CEP communication is the CB. Tali, I will try to investigate the problem and tell you about 2. LOCS stabilization. We have had several problems with the stability of the LOCS simulation tool due to a memory leak in the past weeks, but a recent update (today :) from Alain tells that the leak is now fixed. Let's have this in quarantine for a while to ensure that the behavior is right. 3. Debug problems in CB-Wirecloud integration. It seems that nofityContextRequest are not being correctly processed at Wirecloud in some occasions. The error pattern seems to be different from the problem described in 1, this time notifications gets duplicated at Wirecloud level. It could be related with the NGIS proxy library run at Wirecloud. I will contact UPM people involved in Wirecloud to debug closely this issue. Fortunately, it seems that UPM team found a Wirecloud operator that allows to easily reproduce the problem. 4. Mashup in FI-LAB. Currently, the LiveDemo runs in an dedicated Wirecloud instance (wirecloud.ld.testbed.fi-ware.eu) managed by FI-WARE staff. However, as LiveDemo is an excellent demonstrator of FI-WARE capabilities, we will also make the mashup available in the global FI-LAB wirecloud instance (mashup.lab.fi-ware.eu) so any FI-LAB user can deploy and operate the mashup (maybe not all the functionality, e.g. changing the sensor information to generate alarms could not be allowed, but a significant part of it). I will contact also UPM to carry out this objective. Best regards, ------ Ferm?n ________________________________ Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra pol?tica de env?o y recepci?n de correo electr?nico en el enlace situado m?s abajo. This message is intended exclusively for its addressee. We only send and receive email on the basis of the terms set out at: http://www.tid.es/ES/PAGINAS/disclaimer.aspx _______________________________________________ Fiware-demo mailing list Fiware-demo at lists.fi-ware.eu https://lists.fi-ware.eu/listinfo/fiware-demo ________________________________ Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra pol?tica de env?o y recepci?n de correo electr?nico en el enlace situado m?s abajo. This message is intended exclusively for its addressee. We only send and receive email on the basis of the terms set out at: http://www.tid.es/ES/PAGINAS/disclaimer.aspx -------------- next part -------------- An HTML attachment was scrubbed... URL: From fermin at tid.es Thu Jan 16 19:48:26 2014 From: fermin at tid.es (=?ISO-8859-1?Q?Ferm=EDn_Gal=E1n_M=E1rquez?=) Date: Thu, 16 Jan 2014 19:48:26 +0100 Subject: [Fiware-demo] LiveDemo execution on Campus Party Brasil January 27th - February 2nd Message-ID: <52D8297A.1020502@tid.es> Hi, Campus Party Brasil will take place from 27/Jan to 2/Feb in less than two weeks. It is planed that LiveDemo will have a strong presence during the event, both in workshops and demonstrations at FI-WARE stand. Although I think we have improved a lot in stability in the last months (see my previous email send minutes ago to the list), please ensure that all the pieces under your control and responsibility in the LiveDemo (specially CEP, LOCS, Wirecloud, IDAS/IoTAgent and historymod) work right during that period to make the demonstrations a success. Thank you for your commitment! Best regards, ------ Ferm?n ________________________________ Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra pol?tica de env?o y recepci?n de correo electr?nico en el enlace situado m?s abajo. This message is intended exclusively for its addressee. We only send and receive email on the basis of the terms set out at: http://www.tid.es/ES/PAGINAS/disclaimer.aspx From fermin at tid.es Wed Jan 29 21:10:45 2014 From: fermin at tid.es (=?ISO-8859-1?Q?Ferm=EDn_Gal=E1n_M=E1rquez?=) Date: Wed, 29 Jan 2014 21:10:45 +0100 Subject: [Fiware-demo] LiveDemo execution on Campus Party Brasil January 27th - February 2nd In-Reply-To: <52D8297A.1020502@tid.es> References: <52D8297A.1020502@tid.es> Message-ID: <52E96045.4060604@tid.es> Hi, We have been just finalized of showing LiveDemo application at Campus Party workshop. That doesn't mean that the LiveDemo app setup could be down, as some on-demand execution in the FI-WARE stand could be required, but I'd say that we have passed the "critical point". The only (minor) problem we had is related with the photo upload to object storage: it didn't work, but I guess that is related with overall problems we have having just know at FI-LAB cloud that are in the process to be solved. Thanks to everybody for your support, specially the people in Universidad de Cantabria for their prompt reaction to some electrical problems that happened recently at the sensor layer. Best regards, ------ Ferm?n El 16/01/2014 19:48, Ferm?n Gal?n M?rquez escribi?: > Hi, > > Campus Party Brasil will take place from 27/Jan to 2/Feb in less than > two weeks. It is planed that LiveDemo will have a strong presence > during the event, both in workshops and demonstrations at FI-WARE stand. > > Although I think we have improved a lot in stability in the last > months (see my previous email send minutes ago to the list), please > ensure that all the pieces under your control and responsibility in > the LiveDemo (specially CEP, LOCS, Wirecloud, IDAS/IoTAgent and > historymod) work right during that period to make the demonstrations a > success. > > Thank you for your commitment! > > Best regards, > > ------ > Ferm?n ________________________________ Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra pol?tica de env?o y recepci?n de correo electr?nico en el enlace situado m?s abajo. This message is intended exclusively for its addressee. We only send and receive email on the basis of the terms set out at: http://www.tid.es/ES/PAGINAS/disclaimer.aspx