I C, looks like node make callback way of life, probably that's its strength.
On Mar 19, 9:15 am, Mark Hahn <[email protected]> wrote: > You have (maybe unknowingly) started a very long thread here. There are > many vocal proponents of different ways to make an async call look > synchronous. There are also many vocal proponents of keeping it async and > only using callbacks. > > But to answer your question a bit, there is no simple way to avoid > callbacks. > > On Sun, Mar 18, 2012 at 5:23 PM, Angelo Chen <[email protected]>wrote: > > > > > > > > > Hi, > > > got this : > > > function get_next_id() { > > rclient.incr("next_id", function(err, reply) { > > return reply > > }); > > } > > > will call this with: > > > var next_id = get_next_id() > > > this won't work, because function returns even before 'reply' was > > taken from rclient( a redis), one solution is, passing a call back to > > the function, is there any other way? thanks. > > > Angelo > > > -- > > Job Board:http://jobs.nodejs.org/ > > Posting guidelines: > >https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > > You received this message because you are subscribed to the Google > > Groups "nodejs" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://groups.google.com/group/nodejs?hl=en?hl=en -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
