.pbd_env
.pbd_env$ZMQ.ST
are default values for socket types
as defined in `zmq.h' including PAIR
0L socket type PAIR
PUB
1L
socket type PUB
SUB
2L socket type SUB
REQ
3L socket type REQ
REP
4L socket
type REP
DEALER
5L socket type DEALER
ROUTER
6L socket type ROUTER
PULL
7L socket type
PULL
PUSH
8L socket type PUSH
XPUB
9L
socket type XPUB
XSUB
10L socket type XSUB
STREAM
11L socket type STREAM }The elements of .pbd_env$ZMQ.SO
are default values for socket
options as defined in `zmq.h' including 60 different values, see
.pbd_env$ZMQ.SO
and `zmq.h' for details.
The elements of .pbd_env$ZMQ.SR
are default values for send/recv
options as defined in `zmq.h' including BLOCK
0L send/recv option BLOCK
DONTWAIT
1L send/recv option DONTWAIT
NOBLOCK
1L send/recv option NOBLOCK
SNDMORE
2L send/recv option SNDMORE (not supported) }
The elements of .pbd_env$ZMQ.MC
are default values for warning and
stop controls in R. These are not the ZeroMQ's internal default values. They
are defined as warning.at.error
TRUE if warn at error
stop.at.error
TRUE if stop at error }
Programming with Big Data in R Website:
.zmqopt_init()
.