NAME

       nng_dialer_id - return numeric dialer identifier

SYNOPSIS

           #include <nng/nng.h>

           int nng_dialer_id(nng_dialer d);

DESCRIPTION

       The nng_dialer_id() function returns a positive identifier for the dialer d, if it is valid. Otherwise it
       returns -1.

           Note

           A dialer is considered valid if it was ever created with the nng_dialer_create() or nng_dial()
           functions. Dialers that are allocated on the stack or statically should be initialized with the macro
           NNG_DIALER_INITIALIZER to ensure that they cannot be confused with a valid dialer before they are
           created properly.

RETURN VALUES

       This function returns the positive value for the dialer identifier, or -1 if the dialer is invalid.

ERRORS

       None.

SEE ALSO

       nng_dialer(5), nng(7)

                                                   2025-04-20                                   NNG_DIALER_ID(3)