From 70062e3f14f5f16d149f0d9bbd4a2110c83fd101 Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Mon, 6 Apr 2020 13:36:54 +0200
Subject: [PATCH] Pass file properties to writing thread

---
 core-writer/include/H5WriteModule.hpp    | 11 +++++++++--
 core-writer/src/module/H5WriteModule.cpp | 18 +++++++++++++++---
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/core-writer/include/H5WriteModule.hpp b/core-writer/include/H5WriteModule.hpp
index 989d9b1..f0cbbe7 100644
--- a/core-writer/include/H5WriteModule.hpp
+++ b/core-writer/include/H5WriteModule.hpp
@@ -16,7 +16,10 @@ class H5WriteModule {
     std::thread writing_thread_;
 
 protected:
-    void write_thread();
+    void write_thread(
+            const std::string& output_file,
+            const int n_frames,
+            const int user_id);
 
 public:
     H5WriteModule(
@@ -24,7 +27,11 @@ public:
             const header_map& header_values,
             const H5Format& format);
 
-    void start_writing();
+    void start_writing(
+            const std::string& output_file,
+            const int n_frames = 0,
+            const int user_id = -1
+            );
     void stop_writing();
 };
 
diff --git a/core-writer/src/module/H5WriteModule.cpp b/core-writer/src/module/H5WriteModule.cpp
index 9c58394..5829926 100644
--- a/core-writer/src/module/H5WriteModule.cpp
+++ b/core-writer/src/module/H5WriteModule.cpp
@@ -14,7 +14,10 @@ H5WriteModule::H5WriteModule(
 {
 }
 
-void H5WriteModule::start_writing()
+void H5WriteModule::start_writing(
+        const string& output_file,
+        const int n_frames,
+        const int user_id)
 {
     if (is_writing_ == true) {
         stringstream err_msg;
@@ -33,11 +36,20 @@ void H5WriteModule::start_writing()
         using namespace chrono;
         cout << "[" << system_clock::now() << "]";
         cout << "[H5WriteModule::start_writing]";
-        cout << " Start writing." << endl;
+        cout << " Start writing with parameters:" << endl;
+        cout << "\toutput_file: " << output_file;
+        cout << "\tn_frames: " << n_frames;
+        cout << "\tuser_id: " << user_id;
+        cout << endl;
     #endif
 
    is_writing_ = true;
-   writing_thread_ = thread(&H5WriteModule::write_thread, this);
+
+   writing_thread_ = thread(
+           &H5WriteModule::write_thread, this,
+           output_file,
+           n_frames,
+           user_id);
 }
 
 void H5WriteModule::stop_writing()