> On 09 May 2015, at 16:57, [email protected] wrote: > > I wonder why a couple of stream methods are not in.
This whole thread started with a discussion about a multi-threading issue. What is wrong with the API exactly ? Writestream has way too many methods already, do people really want them all ? > Also the idea of having something we can connect to observe a stream is > really interesting. yes > A single transcript is a bit too little for my tastes. yes > I often write to several files and have tail -f on them in several windows in > tmux. yes > Would be nice to have that in Pharo. yes > Phil > > Le 9 mai 2015 14:29, "stepharo" <[email protected]> a écrit : > > > > Eliot > > > > I changed the transcript because it is not thread safe so I could use it at > > all to explain concurrent programming output. > > It was terrible. > > > > Stef > > > > > > Le 8/5/15 16:16, Eliot Miranda a écrit : > > > >> Hi, > >> > >> if one uses a at doit transcript then no special action is required > >> to get output to appear beyond sending flush to Transcript right? So any > >> solution that requires special action to get the moronic transcript to > >> work us broken. We should fix the transcript, not expect every > >> application to work around a bug. > >> > >> Eliot (phone) > >> > >> On May 8, 2015, at 6:15 AM, Alain Rastoul <[email protected]> wrote: > >> > >>> Le 08/05/2015 11:34, stepharo a écrit : > >>>> > >>>> Hi guys > >>>> > >>>> the Transcript in Pharo is that it's not asynchronous so I can't use it > >>>> in VM development to show the current progress of the simulation. For > >>>> example: > >>>> 1 to: 100 do: [ :i | > >>>> 0.1 seconds asDelay wait. > >>>> Transcript show: 'x'. ] > >>>> => on Squeak, this shows a x every 0.1 second in the Transcript > >>>> => on Pharo, nothing happens during 10 seconds then all the x are shown. > >>>> > >>>> https://pharo.fogbugz.com/default.asp?15515 > >>> > >>> Yes, as do it are evaluated in the World morphic process, running in a > >>> forked process or sending World doOneCycle in the loop solve the problem. > >>> > >>> Probably in squeak, in Transcript this is done somewhere under the hood. > >>> > >>> via dependents ? > >>> > >>> TranscriptStream>>endEndtry > >>> "Display all the characters since the last endEntry, and reset the > >>> stream" > >>> self semaphore critical:[ > >>> self changed: #appendEntry. > >>> self reset. > >>> ]. > >>> > >>> Object>>changed: aParameter > >>> self dependents do: [:aDependent | aDependent update: aParameter] > >>> > >>> And probably not doOnecycle since you cannot do anything else during > >>> execution (clicking or moving windows). > >>> > >>> > >>> -- > >>> Regards, > >>> > >>> Alain > >>> > >>> > >> > >> > > > >
