NAME

       nng_duration - relative time in milliseconds

SYNOPSIS

           #include <nng/nng.h>

           typedef int32_t nng_duration;

           #define NNG_DURATION_INFINITE (-1)
           #define NNG_DURATION_DEFAULT  (-2)
           #define NNG_DURATION_ZERO     (0)

DESCRIPTION

       An nng_duration is a relative time, measured in milliseconds. This type is most often used in conjunction
       with timers and timeouts.

       A couple of special values have been set aside, and carry special meanings.

       NNG_DURATION_DEFAULT
           Indicates a context-specific default value should be used.

       NNG_DURATION_INFINITE
           Effectively an infinite duration; used most often to disable timeouts.

       NNG_DURATION_ZERO
           Zero length duration; used to perform a single polling operation.

SEE ALSO

       nng_options(5), nng(7)

                                                   2025-04-20                                    NNG_DURATION(5)