Just a note that waitGroup should be passed as reference to functions/methods rather than as value. I have made mistakes where the program hung as Done was called on copy of waitgroup rather than on the original wg to which tasks were added.
Here it is not a problem as waitgroup used within anon functions is taken from scope. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
