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casync: reuse requests session in RemoteChunkReader #25045

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Jul 6, 2022
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casync: reuse requests session in RemoteChunkReader #25045

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3 changes: 2 additions & 1 deletion system/hardware/tici/casync.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,14 +55,15 @@ class RemoteChunkReader(ChunkReader):
def __init__(self, url: str) -> None:
super().__init__()
self.url = url
self.session = requests.Session()

def read(self, chunk: Chunk) -> bytes:
sha_hex = chunk.sha.hex()
url = os.path.join(self.url, sha_hex[:4], sha_hex + ".cacnk")

for i in range(CHUNK_DOWNLOAD_RETRIES):
try:
resp = requests.get(url, timeout=CHUNK_DOWNLOAD_TIMEOUT)
resp = self.session.get(url, timeout=CHUNK_DOWNLOAD_TIMEOUT)
break
except Exception:
if i == CHUNK_DOWNLOAD_RETRIES - 1:
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