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Add stream support #8

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Add stream support #8

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3ca8591
add stream support
Jul 28, 2017
6f48424
use stream reponse
Jul 29, 2017
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20 changes: 13 additions & 7 deletions proxy/views.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import requests
from django.http import HttpResponse
from django.http import StreamingHttpResponse
from django.http import QueryDict


Expand Down Expand Up @@ -37,10 +37,16 @@ def proxy_view(request, url, requests_args=None):
requests_args['headers'] = headers
requests_args['params'] = params

response = requests.request(request.method, url, **requests_args)
response = requests.request(request.method, url,
stream=True, **requests_args)

proxy_response = HttpResponse(
response.content,
def stream_content():
for chunk in response.iter_content(chunk_size=1024):
if chunk:
yield chunk

proxy_response = StreamingHttpResponse(
stream_content(),
status=response.status_code)

excluded_headers = set([
Expand All @@ -49,9 +55,9 @@ def proxy_view(request, url, requests_args=None):
# Certain response headers should NOT be just tunneled through. These
# are they. For more info, see:
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.5.1
'connection', 'keep-alive', 'proxy-authenticate',
'proxy-authorization', 'te', 'trailers', 'transfer-encoding',
'upgrade',
'connection', 'keep-alive', 'proxy-authenticate',
'proxy-authorization', 'te', 'trailers', 'transfer-encoding',
'upgrade',

# Although content-encoding is not listed among the hop-by-hop headers,
# it can cause trouble as well. Just let the server set the value as
Expand Down