Comments for Diogo Gomes Blog http://www.diogogomes.com ... Its not quite like that! Tue, 18 Nov 2008 11:06:47 +0000 http://wordpress.org/?v=2.7-beta2-9571 hourly 1 Comment on Using svn+ssh with RapidSVN by er0k http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/457060243/ er0k Mon, 17 Nov 2008 16:11:01 +0000 http://dgomes.camelot.com.pt/2007/08/08/using-svnssh-with-rapidsvn/#comment-399 Similar problem with RapidSVN on OS X, except it just fails silently and I had no clue why. Finally figured out that I was missing /usr/libexec/ssh-askpass. I grabbed a copy from here: http://www.jmknoble.net/software/x11-ssh-askpass/ and compiled it like this: $ ./configure $ xmkmf $ make includes $ make $ sudo cp x11-ssh-askpass /usr/libexec/ssh-askpass Similar problem with RapidSVN on OS X, except it just fails silently and I had no clue why. Finally figured out that I was missing /usr/libexec/ssh-askpass.

I grabbed a copy from here: http://www.jmknoble.net/software/x11-ssh-askpass/ and compiled it like this:

$ ./configure
$ xmkmf
$ make includes
$ make
$ sudo cp x11-ssh-askpass /usr/libexec/ssh-askpass

]]> http://www.diogogomes.com/2007/08/08/using-svnssh-with-rapidsvn/comment-page-1/#comment-399 Comment on Telecom API’s by Aayush http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/457060244/ Aayush Sun, 16 Nov 2008 12:42:44 +0000 http://www.diogogomes.com/?p=76#comment-398 I still feel, that despite the age old Sip Servlet and SLEE debate, JSLEE is the better choice. SLEE gives the developer a lot of options to design and architect an all embracing telco application architecture. This is made possible due to the Resource Adaptors. JSLEE, however has a learning curve! Sip Servlets have an inherent weakness. From what i could gather from a cursory glance, the DAR file concept breaks the service oriented architecture approach. By hard coding the Servlet invocation sequence in the form of the DAR file, it becomes impossible for the developer to deploy SIP services that have a similar invocation logic but are mutually exclusive. Take this for an example.... If i have a Voicemail service (UAS), a call screening service (proxy server) and a call transfer service (B2BUA), all of which are invoked by the INVITE method, i would want to decide which servlet gets invoked upon receipt of an Invite request (suppose..based on the PSI concept of IMS). These are three mutually exclusive services. If i try and deploy them on the same sip servlet container instance, then i will need to fix a servlet invocation sequence in the DAR file, even when these services have no link whatsoever. If i need to control the invocation of these three servlets, i will need to deploy them on different sip servlet containers. DAR files are however useful, when i have a service made up of components. The same thing can be achieved through the SBB tree heirarchy in JSLEE. I still feel, that despite the age old Sip Servlet and SLEE debate, JSLEE is the better choice.
SLEE gives the developer a lot of options to design and architect an all embracing telco application architecture. This is made possible due to the Resource Adaptors. JSLEE, however has a learning curve!
Sip Servlets have an inherent weakness. From what i could gather from a cursory glance, the DAR file concept breaks the service oriented architecture approach. By hard coding the Servlet invocation sequence in the form of the DAR file, it becomes impossible for the developer to deploy SIP services that have a similar invocation logic but are mutually exclusive.
Take this for an example….
If i have a Voicemail service (UAS), a call screening service (proxy server) and a call transfer service (B2BUA), all of which are invoked by the INVITE method, i would want to decide which servlet gets invoked upon receipt of an Invite request (suppose..based on the PSI concept of IMS). These are three mutually exclusive services. If i try and deploy them on the same sip servlet container instance, then i will need to fix a servlet invocation sequence in the DAR file, even when these services have no link whatsoever.
If i need to control the invocation of these three servlets, i will need to deploy them on different sip servlet containers.
DAR files are however useful, when i have a service made up of components. The same thing can be achieved through the SBB tree heirarchy in JSLEE.

]]> http://www.diogogomes.com/2008/05/12/telecom-apis/comment-page-1/#comment-398 Comment on @Codebits by Claymore http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/457060245/ Claymore Sat, 15 Nov 2008 13:49:37 +0000 http://www.diogogomes.com/?p=182#comment-397 Dá realmente valor à tipica frase destes casos: "It will impress your mother but it will definitively not impress your friends!" Dá realmente valor à tipica frase destes casos:
“It will impress your mother but it will definitively not impress your friends!”

]]> http://www.diogogomes.com/2008/11/14/codebits/comment-page-1/#comment-397 Comment on Book Meme by Filipe Freitas http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/452260331/ Filipe Freitas Thu, 13 Nov 2008 20:33:10 +0000 http://www.diogogomes.com/?p=177#comment-396 Suponho que os PDFs não contem..=S Suponho que os PDFs não contem..=S

]]> http://www.diogogomes.com/2008/11/13/book-meme/comment-page-1/#comment-396 Comment on Book Meme by Diogo Gomes http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/452260332/ Diogo Gomes Thu, 13 Nov 2008 13:21:50 +0000 http://www.diogogomes.com/?p=177#comment-395 Yep :) eh isso mesmo Yep :) eh isso mesmo

]]> http://www.diogogomes.com/2008/11/13/book-meme/comment-page-1/#comment-395 Comment on Book Meme by André Medeiros http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/452260333/ André Medeiros Thu, 13 Nov 2008 13:16:21 +0000 http://www.diogogomes.com/?p=177#comment-394 Eu acho que é o "C++ Programming Language, The: Special Edition, 3rd Edition", de Bjarne Stroustrup :P Eu acho que é o “C++ Programming Language, The: Special Edition, 3rd Edition”, de Bjarne Stroustrup :P

]]> http://www.diogogomes.com/2008/11/13/book-meme/comment-page-1/#comment-394 Comment on Mais do mesmo by Diogo Gomes http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/444632330/ Diogo Gomes Wed, 05 Nov 2008 22:50:32 +0000 http://www.diogogomes.com/?p=171#comment-392 Mea culpa: não sigo blogs politicos, pelo que claramente o meu comentário ficou "biased". No entanto acho que a blogosfera "geek" como chamou conseguiu fazer mais do mesmo... Mea culpa: não sigo blogs politicos, pelo que claramente o meu comentário ficou “biased”.

No entanto acho que a blogosfera “geek” como chamou conseguiu fazer mais do mesmo…

]]> http://www.diogogomes.com/2008/11/05/mais-do-mesmo/comment-page-1/#comment-392 Comment on Mais do mesmo by Mª João Nogueira http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/444632331/ Mª João Nogueira Wed, 05 Nov 2008 21:38:23 +0000 http://www.diogogomes.com/?p=171#comment-391 Acompanho as várias Blogosferas, e tenho até uma visão algo crítica sobre essa redundância e também sobre um certo elitismo de algumas blogosferas. Chamando as coisas pelos nomes, o elitismo pretencioso da Blogosfera Geek por ter sido verdadeiramente a primeira, e o elitismo separatista da Blogosfera Política por ser a mais reconhecida fora da esfera. No entanto, e apesar de alguma redundância durante o dia de ontem, honra seja feita a essa elitista blogosfera política, porque na maioria dos casos, havia apresentação dos dados, mas com opinião à mistura. O que é natural, tendo em conta que estavam com acesso directo ao enorme fluxo de informação (via televisões estrangeiras). Na maioria dos lançamentos da Apple, o que se vê na Blogosfera Geek é a notícia propriamente dita (normalmente, com sorte, uma adaptação do press release ou do que foi dito na keynote do Jobs) e depois, porque não há mais informação e não há experimentação do produto (chegam cá sempre mais tarde), não há opinião, e aí sim, nota-se a redundância. Acompanho as várias Blogosferas, e tenho até uma visão algo crítica sobre essa redundância e também sobre um certo elitismo de algumas blogosferas. Chamando as coisas pelos nomes, o elitismo pretencioso da Blogosfera Geek por ter sido verdadeiramente a primeira, e o elitismo separatista da Blogosfera Política por ser a mais reconhecida fora da esfera.

No entanto, e apesar de alguma redundância durante o dia de ontem, honra seja feita a essa elitista blogosfera política, porque na maioria dos casos, havia apresentação dos dados, mas com opinião à mistura. O que é natural, tendo em conta que estavam com acesso directo ao enorme fluxo de informação (via televisões estrangeiras).

Na maioria dos lançamentos da Apple, o que se vê na Blogosfera Geek é a notícia propriamente dita (normalmente, com sorte, uma adaptação do press release ou do que foi dito na keynote do Jobs) e depois, porque não há mais informação e não há experimentação do produto (chegam cá sempre mais tarde), não há opinião, e aí sim, nota-se a redundância.

]]> http://www.diogogomes.com/2008/11/05/mais-do-mesmo/comment-page-1/#comment-391 Comment on Apple TV price by Diogo Gomes http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/444632332/ Diogo Gomes Wed, 05 Nov 2008 11:56:11 +0000 http://www.diogogomes.com/?p=168#comment-390 Rui: It's not just the portuguese its all european stores in Euros... Rui: It’s not just the portuguese its all european stores in Euros…

]]> http://www.diogogomes.com/2008/11/04/apple-tv-price/comment-page-1/#comment-390 Comment on Apple TV price by Rui http://feeds.feedburner.com/~r/CommentsForItsNotQuiteLikeThat/~3/444632333/ Rui Wed, 05 Nov 2008 10:49:28 +0000 http://www.diogogomes.com/?p=168#comment-389 They want to milk the portuguese fan boys? They want to milk the portuguese fan boys?

]]> http://www.diogogomes.com/2008/11/04/apple-tv-price/comment-page-1/#comment-389