Handle connection errors in start_tls (fix #3449)

2021-01-22 22:04:41 +01:00 · 2021-01-22 22:04:41 +01:00 · 49577e6c84
commit 49577e6c84
parent b784b68bcd
1 changed files with 4 additions and 0 deletions
--- a/slixmpp/xmlstream/xmlstream.py
+++ b/slixmpp/xmlstream/xmlstream.py
@ -622,6 +622,10 @@ class XMLStream(asyncio.BaseProtocol):
            else:
                self.event('ssl_invalid_chain', e)
            return False
+        except OSError as exc:
+            log.debug("Connection error:", exc_info=True)
+            self.disconnect()
+            return False
        der_cert = transp.get_extra_info("ssl_object").getpeercert(True)
        pem_cert = ssl.DER_cert_to_PEM_cert(der_cert)
        self.event('ssl_cert', pem_cert)