offload_data now sorts pending files by name so its more predictable. (#29)

Fixing #28 Changed the size limit for pending files to 15MB

Author: OrenLederman

src/badge_hub.py

@@ -42,7 +42,7 @@
 SCAN_DURATION = 3 # seconds
 
 #NOTE try to keep under 100MB or so due to memory constraints
-MAX_PENDING_FILE_SIZE = 20000000 # in bytes, so 20MB
+MAX_PENDING_FILE_SIZE = 15000000 # in bytes, so 15MB
 
 # create logger with 'badge_server'
 logger = logging.getLogger('badge_server')
@@ -87,9 +87,10 @@ def offload_data():
  #TODO test with standalone
  #NOTE not currently doing anything with the True/False
  # return values, might decide to do something later
- pending_files = glob.glob(pending_file_prefix + "*")
+ pending_files = sorted(glob.glob(pending_file_prefix + "*"))
  for pending_file_name in pending_files:
- 
+ logger.debug("Sending {} to server".format(pending_file_name))
+
  if not has_chunks(pending_file_name):
  continue
 
@@ -104,7 +105,7 @@ def offload_data():
  try:
  chunks_written = hub_manager.send_data_to_server(logger, data_type, chunks)
  if chunks_written == len(chunks):
- logger.info("Successfully wrote {} data entries to server"
+ logger.debug("Successfully wrote {} data entries to server"
  .format(len(chunks)))
  else:
  # this seems unlikely to happen but is good to keep track of i guess