casync: reuse requests session in RemoteChunkReader (#25045)

commaai · Jul 6, 2022 · 50434d6 · 50434d6
1 parent 59c2861
commit 50434d6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/system/hardware/tici/casync.py b/system/hardware/tici/casync.py
@@ -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: