Scope isn't working. can't get fmtTimeStamp to work.

It works with the format = "%TimeStamp%" ... if I
add_common_attributes().

What a mess.

twproxy.cpp

@@ -10,8 +10,8 @@
 
 #include <boost/asio.hpp>
 #include <boost/log/attributes.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
 #include <boost/log/core.hpp>
+#include <boost/log/utility/setup/common_attributes.hpp>
 // #include <boost/log/sinks/text_file_backend.hpp>
 #include <boost/log/trivial.hpp>
 #include <boost/log/utility/setup/file.hpp>
@@ -24,27 +24,58 @@
 #include "config.h"
 #include "session.h"
 
-void init_logging(void) {
-  /*
-    std::ifstream file("log_settings.ini");
-    if (!file.is_open()) {
-      std::cerr << "Could not open log_settings.ini file." << std::endl;
-      exit(1);
-    }
+#include <boost/date_time/posix_time/posix_time_types.hpp>
+#include <boost/log/expressions.hpp>
 
-    boost::log::init_from_stream(file);
-    */
-  // boost::log::add_file_log("proxy.log"); // WAT?
-  // boost::shared_ptr< boost::log::core > core = boost::log::core::get();
-  // core->add_global_attribute("TimeStamp", boost::attrs::local_clock());
+/*
+boost log linking -
+undefined reference to `void boost::log::v2_mt_posix::init_from_stream
+https://github.com/boostorg/log/issues/46
+ */
+
+void init_logging(void) {
+  // because TimeStamp is missing by default.
   boost::log::add_common_attributes();
 
+  auto fmtScope = boost::log::expressions::format_named_scope(
+      "Scope", boost::log::keywords::format = "%n(%f:%l)",
+      // boost::log::keywords::iteration = boost::log::expressions::reverse,
+      boost::log::keywords::depth = 2);
+
+  auto fmtTimeStamp =
+      boost::log::expressions::format_date_time<boost::posix_time::ptime>(
+          "TimeStamp", "%Y-%m-%d %H:%M:%S.%f");
+
   boost::log::add_file_log(
-    boost::log::keywords::file_name = "proxy.log",
-    boost::log::keywords::format = "[%TimeStamp%]: %Message%"
+      // This gives dated logfile name.
+      boost::log::keywords::file_name = "proxy-%Y-%m-%d.log",
+      // This appends to the logfile (instead of overwrite)
+      boost::log::keywords::open_mode = std::ios_base::out | std::ios_base::app,
+
+      boost::log::keywords::format =
+          (boost::log::expressions::stream <<
+           // <<
+           // boost::log::expressions::attr<boost::posix_time::ptime>("TimeStamp")
+           // <<
+           fmtTimeStamp <<
+           // << boost::log::expressions::attr<unsigned int>("LineID") <<
+           ": <" << boost::log::trivial::severity << " [" << fmtScope << "] "
+                                           << "> "
+                                           << boost::log::expressions::smessage)
+
+      // boost::log::keywords::format = "[%TimeStamp%] %Severity%  %Scope% :
+      // %Message%",
   );
-  boost::log::core::get()->set_filter(boost::log::trivial::severity >=
-                                      boost::log::trivial::info);
+
+  auto core = boost::log::core::get();
+  // boost::log::core::get()->set_filter(boost::log::trivial::severity >=
+  //                                     boost::log::trivial::info);
+  core->set_filter(boost::log::trivial::severity >= boost::log::trivial::info);
+  // core->add_global_attribute("Scopes", boost::log::keywords::format = "%n
+  // (%f:%l)"); core->set_formatter("Scopes", boost::log::keywords::format = "%n
+  // (%f:%l)"); logging::core::get()->add_global_attribute("Scopes",
+  // attributes::named_scope());
+  core->add_global_attribute("Scope", boost::log::attributes::named_scope());
 }
 
 int main(int argc, char *argv[]) {