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Code Issues Releases Wiki Activity

Should solve the BufferError by avoiding using thread

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Fix #293
This commit is contained in:
Julien Duponchelle 2015-08-24 19:57:59 +02:00
parent 34e64fe5d8
commit f0f901a15d
1 changed files with 8 additions and 12 deletions
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16
gns3server/handlers/api/project_handler.py
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@ -272,19 +272,15 @@ class ProjectHandler:
response.content_length = None response.content_length = None
try: try:
yield from wait_run_in_executor(ProjectHandler._read_file, path, request, response)
except FileNotFoundError:
raise aiohttp.web.HTTPNotFound()
except PermissionError:
raise aiohttp.web.HTTPForbidden
@staticmethod
def _read_file(path, request, response):
with open(path, "rb") as f: with open(path, "rb") as f:
response.start(request) response.start(request)
while True: while True:
data = f.read(4096) data = f.read(4096)
if not data: if not data:
break break
response.write(data) yield from response.write(data)
except FileNotFoundError:
raise aiohttp.web.HTTPNotFound()
except PermissionError:
raise aiohttp.web.HTTPForbidden