mistral messaging error

[Saad Zaher]

Exception happened during processing of request from ('172.16.150.20', 59624)
Traceback (most recent call last):
  File "/usr/lib/python2.7/SocketServer.py", line 295, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python2.7/SocketServer.py", line 321, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python2.7/SocketServer.py", line 334, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 657, in __init__
    self.finish()
  File "/usr/lib/python2.7/SocketServer.py", line 716, in finish
    self.wfile.close()
  File "/usr/lib/python2.7/socket.py", line 279, in close
    self.flush()
  File "/usr/lib/python2.7/socket.py", line 303, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
  File "/opt/stack/venv/mistral/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 389, in sendall
    tail = self.send(data, flags)
  File "/opt/stack/venv/mistral/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 383, in send
    return self._send_loop(self.fd.send, data, flags)
  File "/opt/stack/venv/mistral/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 369, in _send_loop
    return send_method(data, *args)
error: [Errno 32] Broken pipe

[Saad Zaher (szaher)]

this is happening only in the api component !

[Renat Akhmerov (rakhmerov)]

Please specify steps how to reproduce it. What is the scenario you're running?