I have removed the problem.clj file referenced in the original post, and I have incorporated Timothy's corrections into the Hoare CSP examples: https://github.com/nodename/async-plgd/blob/master/src/hoare/subroutines.clj
On Wednesday, July 24, 2013 12:17:01 PM UTC-7, nodename wrote: > > Well that makes sense and you've proved that you're right > https://gist.github.com/halgari/6073419 so I am having a paradigm shift. > > Thanks! > > -A > > On Wednesday, July 24, 2013 11:47:29 AM UTC-7, tbc++ wrote: >> >> 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 <node...@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 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 >>> --- >>> 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. >>> >>> >>> >> >> >> >> -- >> “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.
