def recv(self, picture, *args):
        """
        Receive a 'picture' message to the socket (or actor). See zsock_send for
the format and meaning of the picture. Returns the picture elements into
a series of pointers as provided by the caller:

    i = int * (stores signed integer)
    4 = uint32_t * (stores 32-bit unsigned integer)
    8 = uint64_t * (stores 64-bit unsigned integer)
    s = char ** (allocates new string)
    b = byte **, size_t * (2 arguments) (allocates memory)
    c = zchunk_t ** (creates zchunk)
    f = zframe_t ** (creates zframe)
    U = zuuid_t * (creates a zuuid with the data)
    h = zhashx_t ** (creates zhashx)
    p = void ** (stores pointer)
    m = zmsg_t ** (creates a zmsg with the remaining frames)
    z = null, asserts empty frame (0 arguments)
    u = uint * (stores unsigned integer, deprecated)

Note that zsock_recv creates the returned objects, and the caller must
destroy them when finished with them. The supplied pointers do not need
to be initialized. Returns 0 if successful, or -1 if it failed to recv
a message, in which case the pointers are not modified. When message
frames are truncated (a short message), sets return values to zero/null.
If an argument pointer is NULL, does not store any value (skips it).
An 'n' picture matches an empty frame; if the message does not match,
the method will return -1.
        """
        return lib.zsock_recv(self._as_parameter_, picture, *args)
def recv ( self , picture , * args ) : return lib . zsock_recv ( self . _as_parameter_ , picture , * args )
Receive a 'picture' message to the socket (or actor). See zsock_send for
the format and meaning of the picture. Returns the picture elements into
a series of pointers as provided by the caller:

    i = int * (stores signed integer)
    4 = uint32_t * (stores 32-bit unsigned integer)
    8 = uint64_t * (stores 64-bit unsigned integer)
    s = char ** (allocates new string)
    b = byte **, size_t * (2 arguments) (allocates memory)
    c = zchunk_t ** (creates zchunk)
    f = zframe_t ** (creates zframe)
    U = zuuid_t * (creates a zuuid with the data)
    h = zhashx_t ** (creates zhashx)
    p = void ** (stores pointer)
    m = zmsg_t ** (creates a zmsg with the remaining frames)
    z = null, asserts empty frame (0 arguments)
    u = uint * (stores unsigned integer, deprecated)

Note that zsock_recv creates the returned objects, and the caller must
destroy them when finished with them. The supplied pointers do not need
to be initialized. Returns 0 if successful, or -1 if it failed to recv
a message, in which case the pointers are not modified. When message
frames are truncated (a short message), sets return values to zero/null.
If an argument pointer is NULL, does not store any value (skips it).
An 'n' picture matches an empty frame; if the message does not match,
the method will return -1.