mirror of
https://github.com/paulscherrerinstitute/sf_daq_buffer.git
synced 2026-04-30 12:12:23 +02:00
20 lines
583 B
C++
20 lines
583 B
C++
#include <zmq.hpp>
|
|
|
|
void generate_stream(size_t n_messages)
|
|
{
|
|
zmq::context_t context(1);
|
|
zmq::socket_t socket(context, ZMQ_PUSH);
|
|
socket.bind("tcp://127.0.0.1:11000");
|
|
|
|
string header = "{\"frame\": 0, \"shape\": [1,16], \"type\": \"uint8\"}";
|
|
zmq::const_buffer header_msg(header.c_str(), header.length());
|
|
|
|
size_t buffer_size = 16;
|
|
char buffer[buffer_size];
|
|
zmq::const_buffer buffer_msg(buffer, buffer_size);
|
|
|
|
for (size_t i=0; i<n_messages; i++) {
|
|
socket.send(header_msg, zmq::send_flags::sndmore);
|
|
socket.send(buffer_msg);
|
|
}
|
|
} |