Hi Sanjeewa, On Thu, Jul 21, 2016 at 10:49 AM, Sanjeewa Malalgoda <[email protected]> wrote:
> +1 for the idea. > @Isuru, Is this count for single client calling services through transport > or total number of connections made at given time? > Total number of connections made at a particular time. > > Thanks, > sanjeewa. > > On Wed, Jul 20, 2016 at 9:26 PM, Ruwan Abeykoon <[email protected]> wrote: > >> 4096 (open files) will be taken by jars, class files, logs, other >> connections etc apart from PT transport. So I would go below that limit on " >> *max_open_connections" *in transport. >> >> Cheers, >> Ruwan >> >> On Wed, Jul 20, 2016 at 11:02 AM, Chanaka Fernando <[email protected]> >> wrote: >> >>> How about 4096. Even though most linux boxes are having 1024 as the >>> default soft limit, we have recommended to increase that to 4096 in most >>> cases and I have seen several scenarios customers are hitting limits when >>> they have 1024. >>> >>> I feel 4096 is an acceptable value. >>> >>> On Wed, Jul 20, 2016 at 7:39 PM, Ruwan Abeykoon <[email protected]> wrote: >>> >>>> I would suggest 1024 being conservative. >>>> Reason, most linux boxes by default has open file limit (soft) 1024. >>>> >>>> Cheers, >>>> Ruwan >>>> >>>> On Wed, Jul 20, 2016 at 5:48 AM, Nuwan Dias <[email protected]> wrote: >>>> >>>>> +1. Do we have an idea of a sensible default? >>>>> >>>>> On Wed, Jul 20, 2016 at 3:11 PM, Isuru Udana <[email protected]> wrote: >>>>> >>>>>> Hi All, >>>>>> >>>>>> In the Passthrough HTTP transport[1] there is a configuration >>>>>> parameter called *'max_open_connections'* to control the maximum >>>>>> number of connections getting established with the client. >>>>>> >>>>>> Currently we are shipping the product without specifying a default >>>>>> value for that, that means we are allowing any number of connections. >>>>>> Allowing limitless connection establishment with the client may lead >>>>>> to a catastrophic incident if it gets a sudden burst of requests. >>>>>> >>>>>> So shall we ship the product with a sensible default value ? >>>>>> We need to decide on a suitable default value and we need to document >>>>>> the importance of configuring a proper value for this. >>>>>> >>>>>> [1] https://docs.wso2.com/display/ESB490/HTTP+PassThrough+Transport >>>>>> >>>>>> Thanks. >>>>>> >>>>>> -- >>>>>> *Isuru Udana* >>>>>> Technical Lead >>>>>> WSO2 Inc.; http://wso2.com >>>>>> email: [email protected] cell: +94 77 3791887 >>>>>> blog: http://mytecheye.blogspot.com/ >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Nuwan Dias >>>>> >>>>> Software Architect - WSO2, Inc. http://wso2.com >>>>> email : [email protected] >>>>> Phone : +94 777 775 729 >>>>> >>>>> _______________________________________________ >>>>> Architecture mailing list >>>>> [email protected] >>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>> >>>>> >>>> >>>> >>>> -- >>>> >>>> *Ruwan Abeykoon* >>>> *Associate Director/Architect**,* >>>> *WSO2, Inc. http://wso2.com <https://wso2.com/signature> * >>>> *lean.enterprise.middleware.* >>>> >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> [email protected] >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> Thank you and Best Regards, >>> Chanaka Fernando >>> Senior Technical Lead >>> m: +94 773337238 >>> https://wso2.com <https://wso2.com/signature> >>> >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Architecture mailing list >>> [email protected] >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> >> *Ruwan Abeykoon* >> *Associate Director/Architect**,* >> *WSO2, Inc. http://wso2.com <https://wso2.com/signature> * >> *lean.enterprise.middleware.* >> >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > > *Sanjeewa Malalgoda* > WSO2 Inc. > Mobile : +94713068779 > > <http://sanjeewamalalgoda.blogspot.com/>blog > :http://sanjeewamalalgoda.blogspot.com/ > <http://sanjeewamalalgoda.blogspot.com/> > > > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *Isuru Udana* Technical Lead WSO2 Inc.; http://wso2.com email: [email protected] cell: +94 77 3791887 blog: http://mytecheye.blogspot.com/
_______________________________________________ Architecture mailing list [email protected] https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture
