ZMQ Control Environment

0th

Percentile

Sets of controls in pbdZMQ.

These sets of controls are used to provide default values in this package.

Keywords
Variables, Global
Details

The elements of .pbd_env$ZMQ.ST are default values for socket types as defined in `zmq.h' including

Elements Value
Usage 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

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

Elements Value
Usage BLOCK
0L send/recv option BLOCK
DONTWAIT 1L
send/recv option DONTWAIT NOBLOCK
1L send/recv option NOBLOCK

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

Elements Value
Usage warning.at.error
TRUE if warn at error

Format

Objects contain several parameters for communicators and methods.

References

ZeroMQ/4.1.0 API Reference: http://api.zeromq.org/4-1:_start

Programming with Big Data in R Website: http://r-pbd.org/

See Also

.zmqopt_init().

Aliases
  • .pbd_env
  • ZMQ Control Environment
Documentation reproduced from package pbdZMQ, version 0.2-5, License: GPL-3

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