def _readline(self, context):
# try to read a line from the wsgi input; annotate any timeout or read
# errors with a description of the calling context
with exceptions.MessageTimeout(
self.app.client_timeout, context):
try:
line = self.fp.readline(self.app.network_chunk_size)
except (eventlet.wsgi.ChunkReadError, IOError) as err:
raise exceptions.ChunkReadError('%s: %s' % (context, err))
return line
def subreq_iter():
left = content_length
while left > 0:
with exceptions.MessageTimeout(self.app.client_timeout,
'updates content'):
chunk = self.fp.read(
min(left, self.app.network_chunk_size))
if not chunk:
raise exceptions.ChunkReadError(
'Early termination for %s %s' % (method, path))
left -= len(chunk)
yield chunk
