Issue #16298: In HTTPResponse.read(), close the socket when there is no Content-Length and the incoming stream is finished.
Patch by Eran Rundstein.
diff --git a/Lib/http/client.py b/Lib/http/client.py
index 97a7155..4d93b93 100644
--- a/Lib/http/client.py
+++ b/Lib/http/client.py
@@ -511,6 +511,10 @@
self.length -= len(s)
if not self.length:
self.close()
+ else:
+ if not s:
+ self.close()
+
return s
def _read_chunked(self, amt):
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index 24c72ff..b0777d4 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -175,7 +175,7 @@
self.assertEqual(repr(exc), '''BadStatusLine("\'\'",)''')
def test_partial_reads(self):
- # if we have a lenght, the system knows when to close itself
+ # if we have a length, the system knows when to close itself
# same behaviour than when we read the whole thing with read()
body = "HTTP/1.1 200 Ok\r\nContent-Length: 4\r\n\r\nText"
sock = FakeSocket(body)
@@ -186,6 +186,19 @@
self.assertEqual(resp.read(2), b'xt')
self.assertTrue(resp.isclosed())
+ def test_partial_reads_no_content_length(self):
+ # when no length is present, the socket should be gracefully closed when
+ # all data was read
+ body = "HTTP/1.1 200 Ok\r\n\r\nText"
+ sock = FakeSocket(body)
+ resp = client.HTTPResponse(sock)
+ resp.begin()
+ self.assertEqual(resp.read(2), b'Te')
+ self.assertFalse(resp.isclosed())
+ self.assertEqual(resp.read(2), b'xt')
+ self.assertEqual(resp.read(1), b'')
+ self.assertTrue(resp.isclosed())
+
def test_host_port(self):
# Check invalid host_port