Errno 104 on ssl socket handshake

[spaceone]

SocketError: <socket._socketobject object at 0x9b663ac>: [Errno 104] Connection reset by peer
ERROR  (<_read[http.server] (<socket._socketobject object at 0x93f325c> )>) (<class 'socket.error'>): error(104, 'Connection reset by peer')
Traceback (most recent call last):
  File "/home/spaceone/git/circuits/circuits/core/manager.py", line 815, in processTask
    value = next(task)
  File "/home/spaceone/git/circuits/circuits/net/sockets.py", line 623, in _accept
    for _ in do_handshake(sslsock, on_done, on_error, extra_args=(host,)):
  File "/home/spaceone/git/circuits/circuits/net/sockets.py", line 63, in do_handshake
    sock.do_handshake()
  File "/usr/lib/python2.7/ssl.py", line 305, in do_handshake
    self._sslobj.do_handshake()
error: [Errno 104] Connection reset by peer

I found this merge conflict in my stashes, don't remember about it but maybe it helps/fix it:

diff --git a/circuits/net/sockets.py b/circuits/net/sockets.py
index 637df2e..bf9bafb 100644
--- a/circuits/net/sockets.py
+++ b/circuits/net/sockets.py
@@ -566,6 +566,7 @@ class Server(BaseComponent):
             self._poller.addWriter(self, sock)
         self._buffers[sock].append(data)
 
+<<<<<<< Updated upstream
     def _accept(self):  # noqa
         # XXX: C901: This has a high McCacbe complexity score of 10.
         # TODO: Refactor this!
@@ -582,6 +583,31 @@ class Server(BaseComponent):
 
         try:
             newsock, host = self._sock.accept()
+=======
+    def _accept(self):
+        newsock = None
+        try:
+            newsock, host = self._sock.accept()
+            if self.secure and HAS_SSL:
+                sslsock = ssl_socket(
+                    newsock,
+                    server_side=True,
+                    keyfile=self.keyfile,
+                    ca_certs=self.ca_certs,
+                    certfile=self.certfile,
+                    cert_reqs=self.cert_reqs,
+                    ssl_version=self.ssl_version,
+                    do_handshake_on_connect=False
+                )
+                try:
+                    _do_handshake_for_non_blocking(sslsock)
+                    newsock = sslsock
+                except SSLError as e:
+                    self.fire(error(newsock, e))
+                    newsock.shutdown(2)
+                    newsock.close()
+                    return
+>>>>>>> Stashed changes
         except SocketError as e:
             if e.args[0] in (EWOULDBLOCK, EAGAIN):
                 return
@@ -606,6 +632,11 @@ class Server(BaseComponent):
                 # _seems_ to be short-circuited by syncookies.
                 return
             else:
+                if newsock is not None:
+                    self.fire(error(newsock, e))
+                    newsock.shutdown(2)
+                    newsock.close()
+                    return
                 raise
 
         if self.secure and HAS_SSL: