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[Kai Qiang Wu <wkqwu@xxxxxxxxxx>]

Public bug reported:

If the token is large, call neutron related API like /v2.0/networks, it
would fail. response would have 400 for header too long

If we checked nova, cinder, it have following as below:

# Raise the default from 8192 to accommodate large tokens
eventlet.wsgi.MAX_HEADER_LINE = 16384


While neutron wsgi.py not have that, so neutron can not deal with that.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1278705

Title:
  neutron can not deal with large token, it is not follow as nova,
  cinder does

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  If the token is large, call neutron related API like /v2.0/networks,
  it would fail. response would have 400 for header too long

  If we checked nova, cinder, it have following as below:

  # Raise the default from 8192 to accommodate large tokens
  eventlet.wsgi.MAX_HEADER_LINE = 16384


  While neutron wsgi.py not have that, so neutron can not deal with
  that.

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