ZMQ_INIT(3)
NAME
zmq_init - initialise 0MQ context
SYNOPSIS
void *zmq_init (int io_threads);
DESCRIPTION
The zmq_init() function initialises a 0MQ context.
The io_threads argument specifies the size of the 0MQ thread pool to
handle I/O operations. If your application is using only the inproc
transport for messaging you may set this to zero, otherwise set it to
at least one.
RETURN VALUE
The zmq_init() function shall return an opaque handle to the
initialised context if successful. Otherwise it shall return NULL and
set errno to one of the values defined below.
ERRORS
- EINVAL
- An invalid number of io_threads was requested.
SEE ALSO
AUTHORS
The 0MQ documentation was written by Martin Sustrik
<sustrik@250bpm.com[1]> and Martin Lucina <mato@kotelna.sk[2]>.
NOTES
- 1. sustrik@250bpm.com
- mailto:sustrik@250bpm.com
- 2. mato@kotelna.sk
mailto:mato@kotelna.sk