Hi Suho, I have submitted the final proposal through GSoC Dashboard. Thank you for all the support given.
Looking forward for a great GSoC with WSO2. Regards, Madhawa On Monday, March 27, 2017, Madhawa Vidanapathirana < [email protected] <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > Hi, > > I have shared the finalized draft proposal via the Google Summer of Code > Web Portal. Kindly let me know if any changes are required. > Hoping to submit the final proposal with changes based on your feedback. > > Regards, > Madhawa > > > On Fri, Mar 24, 2017 at 4:15 PM, Madhawa Vidanapathirana < > [email protected]> wrote: > >> Hi, >> >> Good news. >> >> Requested a release from Pyjnius Developer Team [1] and managed to get a >> new release [2] to Python Package Index (PIP). Therefore, we no longer have >> to develop their library from GitHub code. >> We can simply consider it as a dependency which gets auto installed when >> our final product is deployed. >> >> [1] - https://github.com/kivy/pyjnius/issues/189#issuecomment-288750222 >> [2] - https://pypi.python.org/pypi/pyjnius/1.1.1 >> >> Pyjnius is a library which can be used for calling Java methods from >> Python and obtaining callback responses. It uses native method calls. >> >> Regards, >> Madhawa >> >> On Thu, Mar 23, 2017 at 1:48 AM, Sriskandarajah Suhothayan <[email protected] >> > wrote: >> >>> Good to know that it worked :) >>> >>> Regards >>> Suho >>> >>> On Wed, Mar 22, 2017 at 11:24 PM, Madhawa Vidanapathirana < >>> [email protected]> wrote: >>> >>>> Hi Suho, >>>> >>>> Got the prototype working with Python 3 as well. Refer the link below >>>> for sources. >>>> >>>> https://github.com/madhawav/CEP-Python-Wraps/tree/master/Pyj >>>> nius_Prototype_Wrap_Python2_3 >>>> >>>> This version works with both Python 2.7 and 3.x. (Tested on 2.7 and >>>> 3.5). Uses native calls via Pyjnius API. >>>> >>>> Please note: When you are installing Pyjnius from source, don't use the >>>> same local copy of source files for both Python2 and Python3. The install >>>> scripts of Pyjnius leaves temporary files that make subsequent installs on >>>> a different version of Python fail. >>>> >>>> Regards, >>>> Madhawa >>>> >>>> >>>> On Mon, Mar 20, 2017 at 12:44 PM, Madhawa Vidanapathirana < >>>> [email protected]> wrote: >>>> >>>>> Hi Suho, >>>>> >>>>> Installation via PIP can be done. I will add it to Project Proposal. >>>>> >>>>> Regards, >>>>> Madhawa >>>>> >>>>> On Mon, Mar 20, 2017 at 11:25 AM, Sriskandarajah Suhothayan < >>>>> [email protected]> wrote: >>>>> >>>>>> >>>>>> >>>>>> On Sun, Mar 19, 2017 at 4:02 PM, Madhawa Vidanapathirana < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hi Suho, >>>>>>> >>>>>>> Going ahead with the proposal, few questions crossed my mind. >>>>>>> >>>>>>> 1. You mentioned previously that WSO2 DAS should also be >>>>>>> supported. What sort of interactions are expected with WSO2 DAS? >>>>>>> 1. Should publishing events to WSO2 DAS from Python Siddhi API >>>>>>> supported? >>>>>>> 2. Should deploying of Siddhi Queries to WSO2 DAS through >>>>>>> Python Siddhi API be supported? >>>>>>> 3. Any other expectations? >>>>>>> >>>>>>> >>>>>> For the integration with DAS we can use HTTP calls and deploy Siddhi >>>>>> queries and send events to that, we should also start a server from the >>>>>> python side to receive events from DAS and print them. >>>>>> >>>>>> We can work on the details of that after the proposal. >>>>>> >>>>>> One more thing to add, can we also implement Siddhi (the project you >>>>>> will be creating) to be installed via pip ? >>>>>> >>>>>> Regards >>>>>> Suho >>>>>> >>>>>> If any of above can be considered as "optional", indicate them as >>>>>>> well. >>>>>>> >>>>>>> Regards, >>>>>>> Madhawa >>>>>>> >>>>>>> On Sat, Mar 18, 2017 at 9:00 PM, Sriskandarajah Suhothayan < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> For the initial cut this looks good, please go ahead with the >>>>>>>> proposal. Let's check some other alternatives and start the >>>>>>>> development. >>>>>>>> >>>>>>>> Regards >>>>>>>> Suho >>>>>>>> >>>>>>>> On Sat, Mar 18, 2017 at 1:01 PM, Madhawa Vidanapathirana < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Hi Suho, >>>>>>>>> >>>>>>>>> You can find the python version of test case written using Pyjnius >>>>>>>>> in below link. >>>>>>>>> https://github.com/madhawav/CEP-Python-Wraps/tree/master/Pyj >>>>>>>>> nius%20Prototype%20Wrap >>>>>>>>> Instructions on building the code is also given their. >>>>>>>>> >>>>>>>>> During development, I noticed following disadvantages of Pyjnius >>>>>>>>> API >>>>>>>>> >>>>>>>>> - Not compatible with Python 3.x. >>>>>>>>> - There are no stable releases. However, the code available in >>>>>>>>> master branch is relatively stable. >>>>>>>>> - Difficult to configure. It is required to develop the >>>>>>>>> library from source. This would make it difficult to distribute an >>>>>>>>> API >>>>>>>>> developed on Pyjnius. >>>>>>>>> - There are no evidence that a proper release would be done >>>>>>>>> soon. >>>>>>>>> >>>>>>>>> However, Pyjnius supports callback of events from Java to Python. >>>>>>>>> Additionally, it is easier to develop using Pyjnius ones it is >>>>>>>>> configured. >>>>>>>>> >>>>>>>>> So, I had a looked at some of the other options as well. >>>>>>>>> >>>>>>>>> Java Bridge >>>>>>>>> >>>>>>>>> *Advantages* >>>>>>>>> >>>>>>>>> - Has stable releases available through Python Package Index. >>>>>>>>> (pip) >>>>>>>>> >>>>>>>>> *Disadvantages* >>>>>>>>> >>>>>>>>> - No direct call-back mechanism to receive events from Java >>>>>>>>> side. It is possible to execute Python scripts in Java but those >>>>>>>>> scripts >>>>>>>>> would not be in same context as Python Host App. >>>>>>>>> - Comparatively harder to develop on but it is manageable. >>>>>>>>> >>>>>>>>> Py4J >>>>>>>>> >>>>>>>>> The main difference in Py4J is that it uses socket connections to >>>>>>>>> communicate with JVM instead of JNI. (secured socket connections are >>>>>>>>> possible). >>>>>>>>> >>>>>>>>> *Advantages* >>>>>>>>> >>>>>>>>> - Stable release available through Python Package Index (pip). >>>>>>>>> Easy to configure. >>>>>>>>> - Can connect to an already running Java application (with >>>>>>>>> Py4J) and communicate with it. (Thus, can be used to communicate >>>>>>>>> with a >>>>>>>>> running instance of WSO2 CEP) >>>>>>>>> - Supports callback events. >>>>>>>>> - Well maintained documentation. Active project. >>>>>>>>> >>>>>>>>> *Disadvantages* >>>>>>>>> >>>>>>>>> - Would require a work-around to avoid clashing between socket >>>>>>>>> connection ports when concurrent applications use the API. >>>>>>>>> >>>>>>>>> As of now, I feel Py4J is the most suitable option. However, I am >>>>>>>>> yet to look at some other options available such as JPy and JCC. >>>>>>>>> >>>>>>>>> Regards, >>>>>>>>> >>>>>>>>> Madhawa >>>>>>>>> >>>>>>>>> On Wed, Mar 15, 2017 at 11:10 PM, Sriskandarajah Suhothayan < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Great, do also start working on writing the project proposal. >>>>>>>>>> >>>>>>>>>> Regards >>>>>>>>>> Suho >>>>>>>>>> >>>>>>>>>> On Wed, Mar 15, 2017 at 10:58 PM, Madhawa Vidanapathirana < >>>>>>>>>> [email protected]> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Suho, >>>>>>>>>>> Progress made so far is managed to write a python version of >>>>>>>>>>> test case you suggested using Pyjnius [1] [2]. >>>>>>>>>>> Pyjnius is capable of handling method calls and callbacks >>>>>>>>>>> to/from JAVA via JNI. >>>>>>>>>>> >>>>>>>>>>> I will send the code here after I properly arrange it into a >>>>>>>>>>> prototype API. >>>>>>>>>>> >>>>>>>>>>> [1] - https://pyjnius.readthedocs.io/en/latest/index.html >>>>>>>>>>> [2] - https://github.com/kivy/pyjniu >>>>>>>>>>> s/blob/master/docs/source/index.rst >>>>>>>>>>> >>>>>>>>>>> Regards, >>>>>>>>>>> Madhawa >>>>>>>>>>> >>>>>>>>>>> On Wed, Mar 15, 2017 at 1:11 AM, Sriskandarajah Suhothayan < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> As the first step focus on building APIs such that we can >>>>>>>>>>>> write the following test case[1] in python. >>>>>>>>>>>> >>>>>>>>>>>> [1]https://github.com/wso2/siddhi/blob/master/modules/siddhi >>>>>>>>>>>> -samples/quick-start-samples/src/main/java/org/wso2/siddhi/s >>>>>>>>>>>> ample/SimpleFilterSample.java >>>>>>>>>>>> >>>>>>>>>>>> Regards >>>>>>>>>>>> Suho >>>>>>>>>>>> >>>>>>>>>>>> On Tue, Mar 14, 2017 at 9:55 AM, Madhawa Vidanapathirana < >>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi, >>>>>>>>>>>>> Thank you for your quick reply. >>>>>>>>>>>>> >>>>>>>>>>>>> Since directly using Siddhi Library is the more general case, >>>>>>>>>>>>> I'll first focus on it. >>>>>>>>>>>>> >>>>>>>>>>>>> 1) I am thinking about following the same structure in JAVA >>>>>>>>>>>>> API, centered around Siddhi Manager. Any opinions on this? >>>>>>>>>>>>> 2) Any idea on extent to which lower level/internal components >>>>>>>>>>>>> should be exposed? (e.g. - Exposing "StreamDefinition" class in >>>>>>>>>>>>> addition to >>>>>>>>>>>>> creating stream via Siddhi query using "siddhiManager. >>>>>>>>>>>>> createExecutionPlanRuntime"). I have heard that it is usually >>>>>>>>>>>>> discouraged to use lower level components instead of the query >>>>>>>>>>>>> approach. >>>>>>>>>>>>> >>>>>>>>>>>>> Will try to send you a prototype covering basic functionality >>>>>>>>>>>>> through Siddhi Java API, before making the proposal for entire >>>>>>>>>>>>> project. >>>>>>>>>>>>> >>>>>>>>>>>>> Madhawa >>>>>>>>>>>>> >>>>>>>>>>>>> On Mon, Mar 13, 2017 at 9:53 PM, Sriskandarajah Suhothayan < >>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Sun, Mar 12, 2017 at 12:37 PM, Madhawa Vidanapathirana < >>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I am an undergraduate from Department of Computer Science >>>>>>>>>>>>>>> and Engineering, University of Moratuwa. I recently completed >>>>>>>>>>>>>>> my internship >>>>>>>>>>>>>>> at WSO2 working with the Support Team on the project WSO2 >>>>>>>>>>>>>>> Support Knowledge >>>>>>>>>>>>>>> Base. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I am interested on GSOC Project* "Proposal 16: Python API >>>>>>>>>>>>>>> for Siddhi CEP"*. My internship project at WSO2 was almost >>>>>>>>>>>>>>> entirely done using Python. Additionally, I used Py4J Framework >>>>>>>>>>>>>>> to >>>>>>>>>>>>>>> interface certain parts of the project to JAVA APIs. >>>>>>>>>>>>>>> Furthermore, I have a >>>>>>>>>>>>>>> certain amount of exposure with Siddhi/CEP through the WHACK >>>>>>>>>>>>>>> project I took >>>>>>>>>>>>>>> part. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I went through the provided details in WSO2 GSOC 2017 >>>>>>>>>>>>>>> Project List page and I am interested to know some more details. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> 1. What version of CEP/Siddhi should be used by the API? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> You need to support the latest released version of Siddhi >>>>>>>>>>>>>> and DAS which is in DAS 3.1 and also for the latest Siddhi (4.0) >>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> 1. In the description, does "Service APIs" refer to >>>>>>>>>>>>>>> "Admin Services API" which is usually used by Admin Panel to >>>>>>>>>>>>>>> communicate >>>>>>>>>>>>>>> with CEP? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Yes, to deploy the queries and to send and receive events >>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> 1. Should the Siddhi Python API require WSO2 CEP to be >>>>>>>>>>>>>>> running in order to make Python API usable? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Not necessay it should both work with the running CEP/DAS >>>>>>>>>>>>>> and use Siddhi library in the ohter cases. >>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> 1. Is the Python API expected to do configuring of >>>>>>>>>>>>>>> Siddhi CEP, streaming events to/from Siddhi CEP, or both? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Yes in terms of queries. >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thank You >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> *Madhawa Vidanapathirana* >>>>>>>>>>>>>>> Student >>>>>>>>>>>>>>> Department of Computer Science and Engineering >>>>>>>>>>>>>>> University of Moratuwa >>>>>>>>>>>>>>> Sri Lanka >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>>>>>>>>>>>> Email: [email protected] >>>>>>>>>>>>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathiran >>>>>>>>>>>>>>> a-3430b94 >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> >>>>>>>>>>>>>> *S. Suhothayan* >>>>>>>>>>>>>> Associate Director / Architect & Team Lead of WSO2 Complex >>>>>>>>>>>>>> Event Processor >>>>>>>>>>>>>> *WSO2 Inc. *http://wso2.com >>>>>>>>>>>>>> * <http://wso2.com/>* >>>>>>>>>>>>>> lean . enterprise . middleware >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>>>>>>>>>>>>> http://suhothayan.blogspot.com/ >>>>>>>>>>>>>> <http://suhothayan.blogspot.com/>twitter: >>>>>>>>>>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>> http://lk.linkedin.com/in/suhothayan >>>>>>>>>>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> *Madhawa Vidanapathirana* >>>>>>>>>>>>> Student >>>>>>>>>>>>> Department of Computer Science and Engineering >>>>>>>>>>>>> University of Moratuwa >>>>>>>>>>>>> Sri Lanka >>>>>>>>>>>>> >>>>>>>>>>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>>>>>>>>>> Email: [email protected] >>>>>>>>>>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathiran >>>>>>>>>>>>> a-3430b94 >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> >>>>>>>>>>>> *S. Suhothayan* >>>>>>>>>>>> Associate Director / Architect & Team Lead of WSO2 Complex >>>>>>>>>>>> Event Processor >>>>>>>>>>>> *WSO2 Inc. *http://wso2.com >>>>>>>>>>>> * <http://wso2.com/>* >>>>>>>>>>>> lean . enterprise . middleware >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>>>>>>>>>>> http://suhothayan.blogspot.com/ >>>>>>>>>>>> <http://suhothayan.blogspot.com/>twitter: >>>>>>>>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>>>>>>>> linked-in: >>>>>>>>>>>> http://lk.linkedin.com/in/suhothayan >>>>>>>>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> *Madhawa Vidanapathirana* >>>>>>>>>>> Student >>>>>>>>>>> Department of Computer Science and Engineering >>>>>>>>>>> University of Moratuwa >>>>>>>>>>> Sri Lanka >>>>>>>>>>> >>>>>>>>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>>>>>>>> Email: [email protected] >>>>>>>>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathiran >>>>>>>>>>> a-3430b94 >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> >>>>>>>>>> *S. Suhothayan* >>>>>>>>>> Associate Director / Architect & Team Lead of WSO2 Complex Event >>>>>>>>>> Processor >>>>>>>>>> *WSO2 Inc. *http://wso2.com >>>>>>>>>> * <http://wso2.com/>* >>>>>>>>>> lean . enterprise . middleware >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>>>>>>>>> http://suhothayan.blogspot.com/ >>>>>>>>>> <http://suhothayan.blogspot.com/>twitter: >>>>>>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>>>>>> linked-in: >>>>>>>>>> http://lk.linkedin.com/in/suhothayan >>>>>>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> *Madhawa Vidanapathirana* >>>>>>>>> Student >>>>>>>>> Department of Computer Science and Engineering >>>>>>>>> University of Moratuwa >>>>>>>>> Sri Lanka >>>>>>>>> >>>>>>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>>>>>> Email: [email protected] >>>>>>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathiran >>>>>>>>> a-3430b94 >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> *S. Suhothayan* >>>>>>>> Associate Director / Architect & Team Lead of WSO2 Complex Event >>>>>>>> Processor >>>>>>>> *WSO2 Inc. *http://wso2.com >>>>>>>> * <http://wso2.com/>* >>>>>>>> lean . enterprise . middleware >>>>>>>> >>>>>>>> >>>>>>>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>>>>>>> http://suhothayan.blogspot.com/ >>>>>>>> <http://suhothayan.blogspot.com/>twitter: >>>>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>>>> linked-in: >>>>>>>> http://lk.linkedin.com/in/suhothayan >>>>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *Madhawa Vidanapathirana* >>>>>>> Student >>>>>>> Department of Computer Science and Engineering >>>>>>> University of Moratuwa >>>>>>> Sri Lanka >>>>>>> >>>>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>>>> Email: [email protected] >>>>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathiran >>>>>>> a-3430b94 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> *S. Suhothayan* >>>>>> Associate Director / Architect & Team Lead of WSO2 Complex Event >>>>>> Processor >>>>>> *WSO2 Inc. *http://wso2.com >>>>>> * <http://wso2.com/>* >>>>>> lean . enterprise . middleware >>>>>> >>>>>> >>>>>> *cell: (+94) 779 756 757 <077%20975%206757> | blog: >>>>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>> linked-in: >>>>>> http://lk.linkedin.com/in/suhothayan >>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Madhawa Vidanapathirana* >>>>> Student >>>>> Department of Computer Science and Engineering >>>>> University of Moratuwa >>>>> Sri Lanka >>>>> >>>>> Mobile: (+94) 716874425 <+94%2071%20687%204425> >>>>> Email: [email protected] >>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 >>>>> >>>> >>>> >>>> >>>> -- >>>> *Madhawa Vidanapathirana* >>>> Student >>>> Department of Computer Science and Engineering >>>> University of Moratuwa >>>> Sri Lanka >>>> >>>> Mobile: (+94) 716874425 <071%20687%204425> >>>> Email: [email protected] >>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 >>>> >>> >>> >>> >>> -- >>> >>> *S. Suhothayan* >>> Associate Director / Architect >>> *WSO2 Inc. *http://wso2.com >>> * <http://wso2.com/>* >>> lean . enterprise . middleware >>> >>> >>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: >>> http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* >>> >> >> >> >> -- >> *Madhawa Vidanapathirana* >> Student >> Department of Computer Science and Engineering >> University of Moratuwa >> Sri Lanka >> >> Mobile: (+94) 716874425 <+94%2071%20687%204425> >> Email: [email protected] >> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 >> > > > > -- > *Madhawa Vidanapathirana* > Student > Department of Computer Science and Engineering > University of Moratuwa > Sri Lanka > > Mobile: (+94) 716874425 > Email: [email protected] > Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 > -- *Madhawa Vidanapathirana* Student Department of Computer Science and Engineering University of Moratuwa Sri Lanka Mobile: (+94) 716874425 Email: [email protected] Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94
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