Git-Mirrors/Reticulum
1
0
Fork 0
mirror of https://github.com/markqvist/Reticulum.git synced 2025-05-06 08:25:57 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Optimised resource transfer timings. Improved request/response timeout handling.

Browse source
This commit is contained in:
Mark Qvist 2021-09-03 18:53:37 +02:00
parent d28c888d1c
commit 42a3d23e99
3 changed files with 22 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

28
RNS/Resource.py
View file

@ -46,10 +46,11 @@ class Resource:
# bz2 before sending.
AUTO_COMPRESS_MAX_SIZE = MAX_EFFICIENT_SIZE
PART_TIMEOUT_FACTOR = 3
MAX_RETRIES = 5
SENDER_GRACE_TIME = 10
RETRY_GRACE_TIME = 0.25
PART_TIMEOUT_FACTOR = 4
PART_TIMEOUT_FACTOR_AFTER_RTT = 2
MAX_RETRIES = 5
SENDER_GRACE_TIME = 10
RETRY_GRACE_TIME = 0.25
HASHMAP_IS_NOT_EXHAUSTED = 0x00
HASHMAP_IS_EXHAUSTED = 0xFF
@ -66,11 +67,11 @@ class Resource:
CORRUPT = 0x08
@staticmethod
def accept(advertisement_packet, callback=None, progress_callback = None):
def accept(advertisement_packet, callback=None, progress_callback = None, request_id = None):
try:
adv = ResourceAdvertisement.unpack(advertisement_packet.plaintext)
resource = Resource(None, advertisement_packet.link)
resource = Resource(None, advertisement_packet.link, request_id = request_id)
resource.status = Resource.TRANSFERRING
resource.flags = adv.f
@ -539,11 +540,16 @@ class Resource:
if self.req_resp == None:
self.req_resp = self.last_activity
rtt = self.req_resp-self.req_sent
if self.rtt == None:
self.rtt = rtt
self.watchdog_job()
elif self.rtt < rtt:
self.rtt = rtt
if rtt >= self.link.rtt:
self.part_timeout_factor = Resource.PART_TIMEOUT_FACTOR_AFTER_RTT
if self.rtt == None:
self.rtt = rtt
self.watchdog_job()
elif rtt < self.rtt:
self.rtt = max(self.rtt - self.rtt*0.05, rtt)
elif rtt > self.rtt:
self.rtt = min(self.rtt + self.rtt*0.05, rtt)
if not self.status == Resource.FAILED:
self.status = Resource.TRANSFERRING