Girish, Thanks for the bug. Few notes below.
1/ Can you please add the server GET\POST calls with params received at the server information to the bug? This will help to know for which GET/POST call this issue has appeared? 2/ Under tools/marvin/marvin/cloudstackConnection.py, there is a member function "request" under cloudConnection class. If this exception is appearing quiet a good number of times. Can you please add this specific exception( BadStatusLine ) to be caught and collect few specific information for request sent,response recieved when that exception is caught in your next run? The total url with args and body to be dumped etc in a file? 3/ We are using requests library to make http calls under marvin, it seems there is a way to enable debug information for this library, check the below link. Please enable the debug information for this library and run the tests again to see by catching the complete request payload when this specific exception is raised. http://docs.python-requests.org/en/master/api/#api-changes # these two lines enable debugging at httplib level (requests->urllib3->httplib) # you will see the REQUEST, including HEADERS and DATA, and RESPONSE with HEADERS but without DATA. # the only thing missing will be the response.body which is not logged. import httplib httplib.HTTPConnection.debuglevel = 1 4/ One of the link suggests a trailing new line character for the request as the cause for this issue. Adding complete server calls and debug information will help to debug more i believe? http://stackoverflow.com/questions/1767934/why-am-i-getting-this-error-in-python-httplib Check above and you can get more information for this issue to delve further. Thanks! Santhosh ________________________________________ From: Girish Shilamkar [gir...@clogeny.com] Sent: Wednesday, October 16, 2013 3:01 AM To: dev@cloudstack.apache.org Subject: Re: Http connection failure in marvin Lets track this issue here https://issues.apache.org/jira/browse/CLOUDSTACK-4846 Regards, Girish On 16-Oct-2013, at 11:30 AM, Prasanna Santhanam <t...@apache.org> wrote: > httplib is used indirectly through requests. I'd try reproduce this > by throttling 1000s of requests through a single mgmt server. It is > intermittent because the mgmt server is probably loaded when you hit > it and possibly producing an invalid/empty response.
