R: Initial controls in pbdZMQ

Initial Control Functions {pbdZMQ} | R Documentation

## Initial controls in pbdZMQ

### Description

Initial control functions

### Usage

    .zmqopt_get(main, sub = NULL, envir = .GlobalEnv)

    .zmqopt_set(val, main, sub = NULL, envir = .GlobalEnv)

    .zmqopt_init(envir = .GlobalEnv)

### Arguments

`main` | a variable to be get from or set to
`sub` | a subvariable to be get from or set to
`envir` | an environment where ZMQ controls locate
`val` | a value to be set

### Details

`.zmqopt_init()` initials default ZMQ controls. `.zmqopt_get()` gets a ZMQ control. `.zmqopt_set()` sets a ZMQ control.

### Value

`.zmqopt_init()` initial the ZMQ control at `envir`.

### Author(s)

Wei-Chen Chen wccsnow@gmail.com.

### 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

`.pbd_env`.

### Examples

    ## Not run:
    library(pbdZMQ, quietly = TRUE)

    ls(.pbd_env)
    rm(.pbd_env)
    .zmqopt_init()
    ls(.pbd_env)

    .pbd_env$ZMQ.SR$BLOCK
    pbd_opt(bytext = "ZMQ.SR$BLOCK = 0L")

    ## End(Not run)

[Package pbdZMQ version 0.3-2 Index]