Thanks Ellie,
I plan to modify the source code to implement this feature (automated
script that records the start and completion time-stamp of a call
session, as well as the RTP endpoints of both sides.)
If you could provide the information on the following, I'd be very
appreciated:
(1) Would you please provide me the instructions of installing
clearwater ims from source code, and/or the instructions of re-compiling
clearwater ims?
(2) I need to know which branch is stable that I shall use (master, dev,
stable, rtr_cache, etc?)
(3) Which cpp file/functioin in sprout that handles the incoming call
session ( it would save me some time, if you could point it out ) Thanks!
Regards,
Lilin
On 22/05/2014 7:21 AM, Eleanor Merry wrote:
Hi Lilin,
We don't have a tool as you describe.
Have you looked at our call latency stats though - this will give you average
call latency over a 5 second period. Details of our stats are at
https://github.com/Metaswitch/clearwater-docs/wiki/Clearwater-SNMP-Statistics,
and there are some scripts at
https://github.com/Metaswitch/cpp-common/blob/master/scripts/stats.
If you need more fine grained results, then our logging code is in
https://github.com/Metaswitch/cpp-common/blob/master/src/logger.cpp. This
calculates the current timestamp every time it makes a log. If you do add this,
please do consider contributing this back to Clearwater!
Ellie
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Lilin
Sent: 20 May 2014 22:05
To: [email protected]
Subject: [Clearwater] Clearwater Test Scripts
Hello,
I see that clearwater-live-test suite provides only binary outputs, such like
PASS or FAIL for each scenario (Basic Registration, Basic Call, and
etc.) But I want to see a way so that the performance can be measured
numerically, and done for each two-party call session (i.e., the measurement
needs to be taken at the IMS server side, not merely at the testnode side.)
I'm writing to see if there is already an automated testing script that records
the start and completion time-stamp of a call session, as well as the RTP
endpoints of both sides.
I see that these time-related information (time-stamp for the sip messages -
INVITE, 200 OK, BYE) and RTP endpoints already exist in sprout's log file.
Hence there must be a function does this log-writing job. Which function is it?
I'm thinking about to modify this function such that each time when it is about
to write a log line (for the particular SIP messages - INVITE,
200 OK, BYE), the function will also invoke a separate script (my
implementation) and record the time-stamps and RTP endpoints to another
numerical measurement result file. Please let me know you opinion about this
modification. Thanks!
Regards,
Lilin
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