Thanks Paul. We will check on this paho-mgtt python library as well.
Thanks, Gayan On Mon, Sep 1, 2014 at 4:17 PM, Paul Fremantle <p...@wso2.com> wrote: > Python has excellent pure python MQTT support. > > > pip install paho-mqtt > > https://pypi.python.org/pypi/paho-mqtt > > Paul > > > On 1 September 2014 11:40, Gayan Gunarathne <gay...@wso2.com> wrote: > >> Hi Paul, >> >> Here we try to connect the our existing Apache ActiveMQ with the pure >> python.(We try to replace our java cartridge agent with the python as >> after that we can remove the java dependency from the cartridge itself). >> In the initial research we didn't notice such a pure python libraries >> with the MQTT which can connect with the ActiveMQ. Also with the initial >> reading I guess they are recommend it for the mobile applications as its >> low bandwidth consumption.Also I am noticed lot of web socket based >> applications are developed through MQTT. >> >> Thanks, >> Gayan >> >> >> On Mon, Sep 1, 2014 at 3:42 PM, Paul Fremantle <p...@wso2.com> wrote: >> >>> Have you looked at mqtt? >>> >>> Paul >>> On 1 Sep 2014 12:10, "Gayan Gunarathne" <gay...@wso2.com> wrote: >>> >>>> >>>> Hi All, >>>> >>>> As per our initial research on the python based messaging >>>> implementation of python cartridge agent and discussion[1] we can summarize >>>> our findings as following. >>>> >>>> *1.AMQP* >>>> >>>> Apache ActiveMQ used the AMQP 1.0 protocol. We found C based client >>>> library (proton) [2] which can be used with python. >>>> But it is a platform dependent library and every time we need to >>>> install the libraries based on the architecture and OS version.IMO this >>>> will be difficult us to manage as we need to install the libraries based on >>>> the platform. >>>> >>>> Other python libraries(txAMQP ,pika etc) supports AMQP 0.9 which fails >>>> to connect with the ActiveMQ. >>>> >>>> >>>> *2.STOMP* >>>> >>>> We can connect to the ActiveMQ with the STOMP protocol by using the >>>> STOMP python client library[3].IMO we can used STOMP with ActiveMQ without >>>> worry about the platform based library installation.By considering our >>>> scope of the cartridge agent I think it is better to have a platform >>>> independence cartridge as far as we can. Then, IMO STOMP based messaging >>>> queue implementation will be more manageable when we increase our number >>>> of platform supported. >>>> WDYT? >>>> >>>> When comparing the performance of theses two protocols it looks like >>>> there are no such huge difference[4].I guess the performance also tightly >>>> coupled with the message broker you are using as well.OTOH Apache ActiveMQ >>>> recommended way also to used the STOMP with the python[5]. >>>> >>>> >>>> Please share your thoughts on this. >>>> >>>> [1] Stratos Python Cartridge Agent >>>> [2] https://github.com/apache/qpid-proton >>>> [3] https://github.com/jasonrbriggs/stomp.py >>>> [4] >>>> http://blogs.vmware.com/vfabric/2013/02/choosing-your-messaging-protocol-amqp-mqtt-or-stomp.html >>>> [5] http://activemq.apache.org/python.html >>>> >>>> >>>> Thanks, >>>> Gayan >>>> >>>> >>>> >>>> -- >>>> >>>> >>>> Gayan Gunarathne >>>> Technical Lead >>>> WSO2 Inc. (http://wso2.com) >>>> email : gay...@wso2.com | mobile : +94 766819985 >>>> >>>> >>> >> >> >> -- >> Best Regards, >> >> Gayan Gunarathne >> Technical Lead >> WSO2 Inc. (http://wso2.com) >> email : gay...@wso2.com | mobile : +94 766819985 >> >> > > > > -- > Paul Fremantle > CTO and Co-Founder, WSO2 > OASIS WS-RX TC Co-chair, Apache Member > > UK: +44 207 096 0336 > > blog: http://pzf.fremantle.org > twitter.com/pzfreo > p...@wso2.com > > wso2.com Lean Enterprise Middleware > > Disclaimer: This communication may contain privileged or other > confidential information and is intended exclusively for the addressee/s. > If you are not the intended recipient/s, or believe that you may have > received this communication in error, please reply to the sender indicating > that fact and delete the copy you received and in addition, you should not > print, copy, retransmit, disseminate, or otherwise use the information > contained in this communication. Internet communications cannot be > guaranteed to be timely, secure, error or virus-free. The sender does not > accept liability for any errors or omissions. > -- Best Regards, Gayan Gunarathne Technical Lead WSO2 Inc. (http://wso2.com) email : gay...@wso2.com | mobile : +94 766819985
