When the SSL connection is disconnected by the peer
the client's do_handshake() function throws the exception
OpenSSL.SSL.SysCallError
we need to catch the exception and return the exception errno so that the SSL
connection can be reconnected.
And the recv() function throws the exception OpenSSL.SSL.ZeroReturnError
This exception refers to TCP connection normal closed, return (0, "")
---
python/ovs/stream.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/python/ovs/stream.py b/python/ovs/stream.py
index b43e105..abb1b8e 100644
--- a/python/ovs/stream.py
+++ b/python/ovs/stream.py
@@ -451,6 +451,8 @@ class SSLStream(Stream):
self.socket.do_handshake()
except SSL.WantReadError:
return errno.EAGAIN
+ except SSL.SysCallError as e:
+ return ovs.socket_util.get_exception_errno(e)
return 0
@@ -459,6 +461,8 @@ class SSLStream(Stream):
return super(SSLStream, self).recv(n)
except SSL.WantReadError:
return (errno.EAGAIN, "")
+ except SSL.ZeroReturnError:
+ return (0, "")
def send(self, buf):
try:
--
2.10.1.windows.1
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