v1.0.0-rc.129 (#36)

This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.124.

* jfjoch_broker: Significant improvements in TCP image socket, as a viable alternative for ZeroMQ sockets (only a single port on broker side, dynamically change number of writers, acknowledgments for written files)
* jfjoch_broker: Delta phi is calculated also for still data in Bragg prediction
* jfjoch_broker: Image pusher statistics are accessible via the REST interface
* jfjoch_writer: Supports TCP image socket and for these auto-forking option

Reviewed-on: #36
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>

writer/HDF5DataFilePluginROI.cpp

@@ -3,20 +3,31 @@
 
 #include "HDF5DataFilePluginROI.h"
 
-#define RESERVE_IMAGES 1000
+void HDF5DataFilePluginROI::OpenFile(HDF5File &data_file, const DataMessage &msg, size_t in_images_per_file) {
+    images_per_file = in_images_per_file;
 
-void HDF5DataFilePluginROI::OpenFile(HDF5File &data_file, const DataMessage &msg) {}
+    for (const auto &r: msg.roi) {
+        auto &entry = roi_data[r.first];
+        entry.max.reserve(images_per_file);
+        entry.sum.reserve(images_per_file);
+        entry.sum_sq.reserve(images_per_file);
+        entry.npixel.reserve(images_per_file);
+        entry.x.reserve(images_per_file);
+        entry.y.reserve(images_per_file);
+    }
+}
 
 void HDF5DataFilePluginROI::Write(const DataMessage &msg, uint64_t image_number) {
     for (const auto &r: msg.roi) {
         if (!roi_data.contains(r.first)) {
-            roi_data[r.first].max.reserve(RESERVE_IMAGES);
-            roi_data[r.first].sum.reserve(RESERVE_IMAGES);
-            roi_data[r.first].sum_sq.reserve(RESERVE_IMAGES);
-            roi_data[r.first].npixel.reserve(RESERVE_IMAGES);
-            roi_data[r.first].x.reserve(RESERVE_IMAGES);
-            roi_data[r.first].y.reserve(RESERVE_IMAGES);
+            roi_data[r.first].max.reserve(images_per_file);
+            roi_data[r.first].sum.reserve(images_per_file);
+            roi_data[r.first].sum_sq.reserve(images_per_file);
+            roi_data[r.first].npixel.reserve(images_per_file);
+            roi_data[r.first].x.reserve(images_per_file);
+            roi_data[r.first].y.reserve(images_per_file);
         }
+
         roi_data[r.first].max[image_number] = r.second.max_count;
         roi_data[r.first].sum[image_number] = r.second.sum;
         roi_data[r.first].npixel[image_number] = r.second.pixels;