+1 for just using the `once` module and being done with it. Measure everything, and worry about the side effects when you see them. If you're already into a "huge project", this is (as always, in my opinion) the most pragmatic option.
On Thu, Oct 3, 2013 at 11:39 AM, Alexey Petrushin < [email protected]> wrote: > var _ = require(underscore) > > someFn(_(cb).once()) > > Also, you can use some metaprogramming wrap third party functions directly > > ensureCallbackCalledOnce = function(fn){extract callback from args and > wrap it} > someFn = ensureCallbackCalledOnce someFn > someFn(cb) > > > On Tuesday, October 1, 2013 9:17:11 AM UTC+4, jeevan kk wrote: >> >> I am using different 3rd party modules in my project. I have seen, in >> some odd situations the 3rd party module which I am using is calling the >> callback multiple times. >> >> Is there any general approach which I can follow so avoid such >> situations. >> > -- > -- > 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 > > --- > You received this message because you are subscribed to the Google Groups > "nodejs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- 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 --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
