599 Error

Support Search GitHub This repository Watch 991 Star 12,179 Fork 3,717 tornadoweb/tornado Code Issues 116 Pull cucm axl error 599 requests 59 Projects 0 Wiki Pulse Graphs New issue getting many error 500 HTTP 599 errors for valid urls #1400 Closed YS- opened this Issue Mar 30, 2015 · 15 http 599 error comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 7 participants YS- commented Mar 30, 2015 I'm using tornado AsyncHTTPClient with the

Error 599 Magicjack

following code, I basically call the scrape function with a url generator list that contains 10K urls. I expect to have maximum 50 concurrent requests at any time, which doesn't seem to work as the entire process ends in about 2 minutes. I got ~200 valid responses and ~9000 HTTP 599 error. I checked error 599 cannot open sql many urls that threw this error and they do load in less than 10 sec', I'm able to reach most urls using urllib2/requests with a smaller timeout (5 seconds). All requests sent to different servers, running from ubuntu with python 2.7.3 & tornado version = "4.1". I suspect that something is wrong as I can fetch most urls using other (blocking) libraries. import tornado.ioloop import tornado.httpclient class Fetcher(object): def __init__(self, ioloop): self.ioloop = ioloop self.client = tornado.httpclient.AsyncHTTPClient(io_loop=ioloop, max_clients=50) self.client.configure(None, defaults=dict(user_agent="Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36", connect_timeout=20,request_timeout=20, validate_cert=False)) def fetch(self, url): self.client.fetch(url, self.handle_response) @property def active(self): """True if there are active fetching happening""" return len(self.client.active) != 0 def handle_response(self, response): if response.error: print "Error: %s, time: %s, url: %s" % (response.error, response.time_info, response.effective_url) else: # print "clients %s" % self.client.active print "Got %d bytes" % (len(response.body)) if not self.active: self.ioloop.stop() def scrape(urls): ioloop = tornado.ioloop.IOLoop.instance() ioloop.add_callback(scrapeEverything, *urls) ioloop.start() def scrapeEverything(*urls): fetcher = Fetcher(tornado.ioloop.IOLoop.instance()) for url in urls: fet

codes HTTP status codes Below is a list of response codes for HTTP returned by servers on the Internet. Most of these status codes are specified by RFC error 599 interbank 2616, while some are unstandardized status codes which are also used on the

Error Code 599

web. The codes help identify the cause of the problem when a web page or other resource does not load

Http 599 Tornado

properly. The response code ranging from 1XX to 5XX. 1xx Informational Responses HTTP status codes in the 1xx are typically informational. 100 Continue 101 Switching Protocols 102 Processing 103 Checkpoint 122 Request-URI too https://github.com/tornadoweb/tornado/issues/1400 long 2xx Successful Responses Status codes in the 2xx range indicate that the transaction was received, understood, accepted and processed successfully. 200 OK 201 Created 202 Accepted 203 Non-Authoritative Information (since HTTP/1.1) 204 No Content 205 Reset Content 206 Partial Content 207 Multi-Status (WebDAV) (RFC 4918) 226 IM Used (RFC 3229) 3xx Redirection Responses HTTP status codes in the 3xx range pertain to redirection. The client must http://www.ascii-code.com/http-status-codes.php take additional action to complete the request. 300 Multiple Choices 301 Moved Permanently 302 Found 303 See Other (since HTTP/1.1) 304 Not Modified 305 Use Proxy (since HTTP/1.1) 306 Switch Proxy 307 Temporary Redirect (since HTTP/1.1) 308 Resume Incomplete 4xx Client Error HTTP status codes in the 4xx range indicate that a problem occurred with the request. 400 Bad Request 401 Unauthorized 402 Payment Required 403 Forbidden 404 Not Found 405 Method Not Allowed 406 Not Acceptable 407 Proxy Authentication Required 408 Request Timeout 409 Conflict 410 Gone 411 Length Required 412 Precondition Failed 413 Request Entity Too Large 414 Request-URI Too Long 415 Unsupported Media Type 416 Requested Range Not Satisfiable 417 Expectation Failed 418 I'm a teapot (RFC 2324) 422 Unprocessable Entity (WebDAV) (RFC 4918) 423 Locked (WebDAV) (RFC 4918) 424 Failed Dependency (WebDAV) (RFC 4918) 425 Unordered Collection (RFC 3648) 426 Upgrade Required (RFC 2817) 428 Precondition Required 429 Too Many Requests 431 Request Header Fields Too Large 444 No Response 449 Retry With 450 Blocked by Windows Parental Controls 499 Client Closed Request 5xx Server Error Error codes in the 5xx range indicate that server is aware that it has encountered an err

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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Python HTTP 599: Connection closed (Tornado) up vote 2 down vote favorite I'm getting this error: HTTP 599: Connection closed [E 130405 11:43:14 web:1031] Uncaught exception GET /networks/1/sensors/1/alarm (127.0.0.1) while executing the following code: from tornado.stack_context import ExceptionStackContext def handle_exc(*args): print('Exception occured') return True @tornado.gen.engine def check_status_changes(netid, sensid): como_url = "".join(['http://131.114.52:44444/ztc?netid=', str(netid), '&sensid=', str(sensid), '&start=-5s&end=-1s']) http_client = AsyncHTTPClient() response = yield tornado.gen.Task(http_client.fetch, como_url) if response.error is not None: print("Terzo") print response.error with ExceptionStackContext(handle_exc): response.rethrow() else: print('Handle request') for line in response.body.split("\n"): if line != "": #net = int(line.split(" ")[1]) #sens = int(line.split(" ")[2]) #stype = int(line.split(" ")[3]) value = int(line.split(" ")[4]) print value yield value return class AlarmHandler(BaseHandler): @tornado.web.authenticated @tornado.web.asynchronous @tornado.gen.engine def get(self, netid, sensid): self.lock_tables("read", ['devices']) status = self.db.get("SELECT status from devices \ WHERE id=%s AND network_id=%s", sensid, netid) print("Primo") print status try: periodic = tornado.ioloop.PeriodicCallback(check_status_changes(netid, sensid), 5000) value = periodic.start() print("Seco