setOption method
Set a socket option
to a specific value
Throws ZeroMQException on error
Implementation
void setOption(final int option, final String value) {
final ptr = value.toNativeUtf8();
final result = _bindings.zmq_setsockopt(
_socket, option, ptr.cast<Uint8>(), ptr.length);
malloc.free(ptr);
_checkReturnCode(result, ignore: [EINTR]);
}