Further speed & stability improvements when loading sig ref datasets #126

providers/sigrefdata/wwff.py

@@ -1,4 +1,5 @@
 import csv
+from time import sleep
 
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
@@ -32,4 +33,8 @@ class WWFF(FileDownloadSIGRefDataProvider):
             if self._stop_event.is_set():
                 break
 
+            # Very short pause. This will extend the time to handle sig refs by a few seconds but will ensure some time
+            # is available for other threads e.g. the web server.
+            sleep(0.001)
+
         return new_data