Re: [Architecture] How do we get DAS server location?

Hi all, Since there were concerns as to the maintenance and upkeep of third party libraries as well as the usage of mDNS in many network set-ups, we have not gone ahead with the mDNS approach. All product analytics distributions now ship with a predefined port offset of 1, and the product

Re: [Architecture] How do we get DAS server location?

I am not in favor of implementing demoware which will not work in a production setup. The cumulative maintenance overhead over several years could be massive. From experience we know what a pain such features can be. On Wed, Jul 6, 2016 at 11:20 AM, Anjana Fernando wrote: > Hi

Re: [Architecture] How do we get DAS server location?

Hi everyone, We've identified some concerns while doing the implementation. Basically as Gokul mentioned, he has completed the implementation of this, and when we are approving a 3'rd party library related to this, Azeez brought up some concerns on the usefulness of this feature. Basically, the

Re: [Architecture] How do we get DAS server location?

Hi all, I have completed implementation of this component, and the relevant PR may be found at [1]. If I explain the mechanism a bit, an mDNS service is registered for the Thrift server (i.e. DAS, CEP or product-analytics distributions), provided that a system flag "receiverDiscoveryEnabled" is

Re: [Architecture] How do we get DAS server location?

Sure Srinath. However, prior to committing, there are a few concerns with the approach which I think should be considered: most importantly, how we should resolve the hostname/IP of the Thrift server. Currently, the Thrift server is set to listen to all interfaces for incoming connections

Re: [Architecture] How do we get DAS server location?

Hi Srinath, As per our offline chat earlier, the initial plan is to locate the Thrift endpoint through mDNS service discovery, considering the host and port first. I have used the JmDNS library pointed by Nirmal to do a PoC on this scenario, and I've also already incorporated the logic into the

Re: [Architecture] How do we get DAS server location?

Resending as it hits a filter rule. Gokul, please give an update on this? --Srinath ___ Architecture mailing list Architecture@wso2.org https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture

Re: [Architecture] How do we get DAS server location?

Hi, Why not use client auth? Java SSL X509 specification supports client authentication (keystore on client, truststore on server). There seems to be a SASL implementation for Apache Thrift (Java) [1]. Haven't used it personally but worth a shot. Having to manually specify credentials makes

Re: [Architecture] How do we get DAS server location?

Hi, Yes, I was working on this, and the idea is to use TCP multicast to establish connection settings. The issue however is that in order for the connection to be fully established, the Thrift auth information is also needed. Since this obviously shouldn't be multicast, we'll have to get the user

Re: [Architecture] How do we get DAS server location?

Hi Srinath, Yeah, we were doing some work on this, first Malith, and then Gokul. But due to other priorities we had with the work, we couldn't work on it much. And we were faced with some issues in how the configuration was done with it. Where we were thinking of doing some further discussions

Re: [Architecture] How do we get DAS server location?

No no not using Hazelcast On Sat, Feb 20, 2016 at 10:07 AM, Srinath Perera wrote: > Hi Sanjiva, > > I think we did though Hazelcast. AFAIK, we have not done it for DAS > discovery yet. > > If we use Hazelcast, it is trivial to do. But that will add Hazelcast to > all our

Re: [Architecture] How do we get DAS server location?

Hi Sanjiva, I think we did though Hazelcast. AFAIK, we have not done it for DAS discovery yet. If we use Hazelcast, it is trivial to do. But that will add Hazelcast to all our products. ( or Maybe we can find and borrow that part of the code). --Srinath On Sat, Feb 20, 2016 at 10:00 AM,

Re: [Architecture] How do we get DAS server location?

On Fri, Feb 19, 2016 at 5:00 PM, Anjana Fernando wrote: > Hi, > > On Fri, Feb 19, 2016 at 4:54 PM, Srinath Perera wrote: > >> Kasun, Nuwan >> >> All product needs to get DAS server location from one place. >> >> >>1. Do we have a place for that? Otherwise,

[Architecture] How do we get DAS server location?

Kasun, Nuwan All product needs to get DAS server location from one place. 1. Do we have a place for that? Otherwise, we need something like conf/das-client.xml and create a component to read it and use it with API and ESB when they want to send events to DAS ( Anjana, can ESB analytics