Context Functions

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Context Functions

Context functions

Keywords
programming
Usage
zmq.ctx.new()

zmq.ctx.destroy(ctx)

Arguments
ctx

a ZMQ context

Details

zmq.ctx.new() initializes a ZMQ context for starting communication.

zmq.ctx.destroy() terminates the context for stopping communication.

Value

zmq.ctx.new() returns an R external pointer (ctx) generated by ZMQ C API pointing to a context if successful, otherwise returns an R NULL.

zmq.ctx.destroy() returns 0 if successful, otherwise returns -1 and sets errno to either EFAULT or EINTR.

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

zmq.socket(), zmq.close(), zmq.bind(), zmq.connect().

Aliases
  • Context Functions
  • zmq.ctx.new
  • zmq.ctx.destroy
Examples
# NOT RUN {
library(pbdZMQ, quietly = TRUE)

context <- zmq.ctx.new()
zmq.ctx.destroy(context)
# }
# NOT RUN {
# }
Documentation reproduced from package pbdZMQ, version 0.3-3, License: GPL-3

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