def flush(self):
"""Flush stream.
Calls `ASStreamOut.ASStreamOut.flush`, and if that returns True
(indicating the buffer is full enough) then we send data from
the buffer out on the socket.
"""
result = ASStreamOut.flush(self)
if result: # a true return value means we can send
reslen = len(self._buffer)
sent = 0
bufferSize = self._bufferSize
while sent < reslen:
try:
sent += self._socket.send(
self._buffer[sent:sent+bufferSize])
except socket.error as e:
if debug or e[0] not in self._ignoreErrnos:
print "StreamOut Error:", e
self._closed = True
raise ConnectionAbortedError
self.pop(sent)
