Fix important EDI Timestamp issues

First, use more servers, not only those from USNO that currenty show problems.
Add a server from IETF and the github repository from the tz project that mirrors
that file.

Second, fix issues about parsing the bulletin and error handling.

Third, run the bulletin update asynchronously once the mux runs, to avoid blocking it.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/DabMultiplexer.cpp b/src/DabMultiplexer.cpp
index ff35c2f..51a67e7 100644
--- a/src/DabMultiplexer.cpp
+++ b/src/DabMultiplexer.cpp
@@ -640,8 +640,10 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
         bool tist_enabled = m_pt.get("general.tist", false);
 
         if (tist_enabled and edi_conf.enabled()) {
-            edi_tagDETI.set_tai_utc_offset(m_clock_tai.get_offset());
             edi_tagDETI.set_seconds(edi_time);
+
+            // In case get_offset fails, we still want to update the EDI seconds
+            edi_tagDETI.set_tai_utc_offset(m_clock_tai.get_offset());
         }
 
     }