CZMQ 4.1.1

CZMQ version 4.1.1 stable, released on 2018/03/22

• New DRAFT APIs have been added to the zsys class to get and set
  the zsys_interrupted global variable:

  • zsys_is_interrupted
  • zsys_set_interrupted
    The following DRAFT APIs wrap a new libzmq context API (minimum
    libzmq version with DRAFTs enabled required: 4.2.4):
  • zsys_set_zero_copy_recv
  • zsys_zero_copy_recv
    See zsys manpage for more info.

• New DRAFT APIs have been added to the zproc class to set and get
  the command line arguments string:

  • zproc_args
  • zproc_set_argsx
    The zproc_set_args and zproc_set_env DRAFT APIs have had their
    signature changed.
    See the zproc manpage for more details.

• Existing DRAFT APIs have been deleted from to the zproc class as they
  are redundant and already offered by zsys:

  • zproc_log_debug
  • zproc_log_info
  • zproc_log_notice
  • zproc_log_warning
  • zproc_log_error
  • zproc_set_log_system
  • zproc_set_log_sender
  • zproc_set_log_ident
  • zproc_biface
  • zproc_set_biface
  • zproc_set_max_sockets
  • zproc_set_io_threads
  • zproc_run_as
  • zproc_daemonize
  • zproc_hostname
  • zproc_has_curve
  • zproc_interrupted
  • zproc_czmq_version

• Exising DRAFT APIs to create DRAFT sockets will now return ENOTSUP
  instead of EINVAL when libzmq does not support the socket type:

  • zsock_new_server
  • zsock_new_client
  • zsock_new_radio
  • zsock_new_dish
  • zsock_new_scatter
  • zsock_new_gather
  • zsock_join
  • zsock_leave

• Fixed #1828 - fix build on GNU/Hurd

• Fixed #1829 - fix build on FreeBSD 10.4 and 11.1

• Fixed #1840 - implement basic zproc support for Windows

• Fixed #1847 - fix test segfault when no USER env variable exists

• Fixed #1848 - fix zsock_resolve when using many thousands of sockets

• Fixed #1853 - use SIGTERM on Windows as SIGKILL does not exist

• Fixed #1858 - fix build on MINGGW

• Fixed #1875 - fix build with GCC 8

• Fixed #1876 - fix crash in zsys_shutdown with libzmq 4.2.4 built with
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