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Suppress browser cache for API requests

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Browser caching can interfere with our goal of delivering fresh data.
Suppress the cache behavior for our API.
This commit is contained in:
Jarrod Johnson 2016-02-27 18:40:05 -05:00
parent 1b26b2cf3d
commit 244f655055
1 changed files with 5 additions and 4 deletions
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9
confluent_server/confluent/httpapi.py
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@ -347,7 +347,7 @@ def resourcehandler_backend(env, start_response):
return
if authorized['code'] != 200:
raise Exception("Unrecognized code from auth engine")
headers = [('Content-Type', mimetype)]
headers = [('Content-Type', mimetype), ('Cache-Control', 'no-cache')]
headers.extend(
("Set-Cookie", m.OutputString())
for m in authorized['cookie'].values())
@ -426,8 +426,8 @@ def resourcehandler_backend(env, start_response):
greenlet.getcurrent())
if loggedout is not None:
consolesessions[sessid]['session'].destroy()
start_response('401 Logged out', [])
yield 'Logged out'
start_response('401 Logged out', headers)
yield '{"loggedout": 1}'
return
bufferage = False
if 'stampsent' not in consolesessions[sessid]:
@ -495,7 +495,8 @@ def resourcehandler_backend(env, start_response):
if e.apierrorcode == 500:
# raise generics to trigger the tracelog
raise
start_response('{0} {1}'.format(e.apierrorcode, e.apierrorstr))
start_response('{0} {1}'.format(e.apierrorcode, e.apierrorstr),
headers)
yield e.get_error_body()
def _assemble_html(responses, resource, querydict, url, extension):