我应该在哪里在pycurl持续性连接检查断开?检测断开持久卷曲连接
某处在我的剧本的连接垂死/超时/抛出一个错误,但脚本保持打开状态。我需要检测问题,以便我可以重新启动脚本。
我们连接到GNIP(社交媒体数据提供商)
我的代码是在这里:https://gist.github.com/3353033
我读过了与libcurl的选项,我通过PHP curl_setopts文档阅读,因为他们也利用libcurl。
class Client:
time_start = time.time()
content = ""
def __init__(self,options):
self.options = options
self.buffer = ""
self.conn = pycurl.Curl()
self.conn.setopt(pycurl.USERPWD, "%s:%s" % (USER, PASS))
self.conn.setopt(pycurl.ENCODING,'gzip')
self.conn.setopt(pycurl.URL, STREAM_URL)
self.conn.setopt(pycurl.WRITEFUNCTION, self.on_receive)
self.conn.setopt(pycurl.FOLLOWLOCATION,1)
self.conn.setopt(pycurl.MAXREDIRS, 5)
self.conn.setopt(pycurl.COOKIEFILE,"cookie.txt")
try:
self.conn.perform()
except Exception,e:
print e.message
def on_receive(self, data):
self.buffer += data
if data.endswith("\r\n") and self.buffer.strip():
if(self.triggered()):
if(len(self.buffer) != 0):
try:
SaveThread(self.buffer).start()
except Exception, e:
print "something i commented would have told you there was an error"
system.exit(1)
self.buffer = ""
def triggered(self):
# First trigger based on size then based on time..
if (len(self.buffer) > SAVE_FILE_LENGTH):
return True
time_end = time.time()
if (((time_end - self.time_start) > ROLL_DURATION)): #for the time frame
self.time_start=time.time()
return True
return False
编辑:我已经固定要点
你的要点是不正确缩进。我也建议你在这里发布你的源代码。 – stderr 2012-08-14 21:14:18
@MikeSteder我相信我已经固定的要点,我已经在这里复制它。谢谢! – Jake 2012-08-14 21:29:10