Take a look at your code again, service is reading a value from a, modifying it, and sticking it back into a. You also have a "put" process putting values into a, and fan-in taking values from a. So what is keeping values from flowing from your "put" process directly to fan-in, skipping service completely? It's a race-condition...
Timothy On Wed, Jul 24, 2013 at 12:41 PM, nodename <noden...@gmail.com> wrote: > I do not think that is the problem. In fact I believe that reading a > request from a channel and writing the response to the same channel is the > canonical service pattern in Go. > I have added a test-service function that works as expected, and a > test-fan-in-2 function that fails in a slightly different way. > My fan-in function is copied from David Nolen so I have some confidence in > that... > > -A > > > On Wednesday, July 24, 2013 5:28:31 AM UTC-7, tbc++ wrote: > >> I think the problem is in your service function, notice how you are >> reading data from a channel then writing data to that same channel, within >> the same process? Try fixing that and see where it gets you. >> >> Timothy >> >> >> On Tue, Jul 23, 2013 at 11:25 PM, Alan Shaw <node...@gmail.com> wrote: >> >>> Hi, >>> I hope I can get a lightbulb on what's happening here: >>> >>> https://github.com/nodename/**async-plgd/blob/master/src/** >>> hoare/problem.clj<https://github.com/nodename/async-plgd/blob/master/src/hoare/problem.clj> >>> >>> Testing fan-in on a pair of processes and getting nutty results. >>> >>> Thanks, >>> >>> -A >>> >>> -- >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To post to this group, send email to clo...@googlegroups.com >>> >>> Note that posts from new members are moderated - please be patient with >>> your first post. >>> To unsubscribe from this group, send email to >>> clojure+u...@**googlegroups.com >>> >>> For more options, visit this group at >>> http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+u...@**googlegroups.com. >>> >>> For more options, visit >>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>> . >>> >>> >>> >> >> >> >> -- >> “One of the main causes of the fall of the Roman Empire was that–lacking >> zero–they had no way to indicate successful termination of their C >> programs.” >> (Robert Firth) >> > -- > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- “One of the main causes of the fall of the Roman Empire was that–lacking zero–they had no way to indicate successful termination of their C programs.” (Robert Firth) -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
