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Fixed resource progress calculation bug. Actually fixes #522.

This commit is contained in:
Mark Qvist 2024-10-09 19:38:25 +02:00
parent 527f6cc906
commit 8d98c8751a
1 changed files with 58 additions and 12 deletions
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70
RNS/Resource.py
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@ -160,7 +160,7 @@ class Resource:
resource.encrypted = True if resource.flags & 0x01 else False
resource.compressed = True if resource.flags >> 1 & 0x01 else False
resource.initiator = False
resource.callback = callback
resource.callback = callback
resource.__progress_callback = progress_callback
resource.total_parts = int(math.ceil(resource.size/float(Resource.SDU)))
resource.received_count = 0
@ -233,7 +233,6 @@ class Resource:
data_size = os.stat(data.name).st_size
self.total_size = data_size
self.grand_total_parts = math.ceil(data_size/Resource.SDU)
if data_size <= Resource.MAX_EFFICIENT_SIZE:
self.total_segments = 1
@ -254,7 +253,6 @@ class Resource:
elif isinstance(data, bytes):
data_size = len(data)
self.grand_total_parts = math.ceil(data_size/Resource.SDU)
self.total_size = data_size
resource_data = data
@ -348,6 +346,7 @@ class Resource:
self.size = len(self.data)
self.sent_parts = 0
hashmap_entries = int(math.ceil(self.size/float(Resource.SDU)))
self.total_parts = hashmap_entries
hashmap_ok = False
while not hashmap_ok:
@ -963,21 +962,68 @@ class Resource:
"""
if self.status == RNS.Resource.COMPLETE and self.segment_index == self.total_segments:
return 1.0
elif self.initiator:
self.processed_parts = (self.segment_index-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)
self.processed_parts += self.sent_parts
self.progress_total_parts = float(self.grand_total_parts)
else:
self.processed_parts = (self.segment_index-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)
self.processed_parts += self.received_count
if self.split:
self.progress_total_parts = float(math.ceil(self.total_size/Resource.SDU))
else:
if not self.split:
self.processed_parts = self.sent_parts
self.progress_total_parts = float(self.total_parts)
else:
is_last_segment = self.segment_index != self.total_segments
total_segments = self.total_segments
processed_segments = self.segment_index-1
current_segment_parts = self.total_parts
max_parts_per_segment = math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)
previously_processed_parts = processed_segments*max_parts_per_segment
if current_segment_parts < max_parts_per_segment:
current_segment_factor = max_parts_per_segment / current_segment_parts
else:
current_segment_factor = 1
self.processed_parts = previously_processed_parts + self.sent_parts*current_segment_factor
self.progress_total_parts = self.total_segments*max_parts_per_segment
else:
if not self.split:
self.processed_parts = self.received_count
self.progress_total_parts = float(self.total_parts)
else:
is_last_segment = self.segment_index != self.total_segments
total_segments = self.total_segments
processed_segments = self.segment_index-1
current_segment_parts = self.total_parts
max_parts_per_segment = math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)
previously_processed_parts = processed_segments*max_parts_per_segment
if current_segment_parts < max_parts_per_segment:
current_segment_factor = max_parts_per_segment / current_segment_parts
else:
current_segment_factor = 1
self.processed_parts = previously_processed_parts + self.received_count*current_segment_factor
self.progress_total_parts = self.total_segments*max_parts_per_segment
progress = min(1.0, self.processed_parts / self.progress_total_parts)
return progress
def get_segment_progress(self):
if self.status == RNS.Resource.COMPLETE and self.segment_index == self.total_segments:
return 1.0
elif self.initiator:
processed_parts = self.sent_parts
else:
processed_parts = self.received_count
progress = min(1.0, processed_parts / self.total_parts)
return progress
def get_transfer_size(self):
"""
:returns: The number of bytes needed to transfer the resource.