On Wed, Jan 14, 2015 at 3:37 PM, Daniel Hofmann <daniel@xxxxxxxx> wrote: > From doc/nn_survey.txt [0]: > > When the survey deadline expires, receive will return ETIMEDOUT error. > > But it seems to me the error is actually EFSM in this case, as it is > e.g. checked for in tests/survey.c [1]. > > Is the documentation wrong here? With nn_survey, when is the error EFSM > and when is it ETIMEDOUT (if at all)? Please clarify. > This problem has been in the github issues list for awhile now: https://github.com/nanomsg/nanomsg/issues/194 --steve