Thanks, Scott, 

Integration with other popular frameworks is always in Dubbo Ecosystem 
Principles.
I am familiar with OSGi, and can you guide me how to implement this Dubbo 
extensibility.
Asynchronous events for disconnection or failure to reconnect is not supported 
now, should we complete this feature first for ECF?


At 2019-08-31 06:05:31, "Scott Lewis" <[email protected]> wrote: >Hi, > >I'm 
the project lead for the Eclipse Communication Framework [1].   >Among other 
things, ECF provides an implementation of the OSGi R7 Remote >Services/Remote 
Service Admin specifications [2]. > >ECF supports pluggable 'distribution 
providers', responsible for the >rpc, serialization/marshalling, and wire 
protocol.   We have upwards of >10 distribution providers [3] created by us and 
others. > >I've recently learned about Apache Dubbo, and decided to use it to 
>create a new ECF Remote Service Distribution Provider [4]. What this >means is 
that Apache Dubbo can now be used as a distribution impl for >any OSGi remote 
service.   This also makes it quite possible to have  >Other Runtimes -> OSGi 
and OSGi->Other runtimes and retain all the OSGi >service dynamics, injection 
through declarative services, etc. > >If the Dubbo dev community is interested, 
I could easily describe how >Dubbo extensibility could be exposed via the OSGi 
service >registry/remote services.   This would make it possible for Dubbo to 
be >easily extended using the OSGi service registry. > >If Dubbo folks wanted 
to expose Dubbo modules as OSGi bundles, I believe >this could also be easily 
done and would be happy to contribute it back >to Dubbo. > >One technical 
question:  With Dubbo, is it possible to listen for >asynchronous events (such 
as disconnection/failed reconnect requests) >and respond to them?  If so are 
there docs or examples of how to do >this? (java API best). > >Thanks. > >Scott 
> >[1] http://www.eclipse.org/ecf https://wiki.eclipse.org/ECF > >[2] 
>https://osgi.org/specification/osgi.cmpn/7.0.0/service.remoteserviceadmin.html 
> >[3] https://wiki.eclipse.org/Distribution_Providers > >[4] 
https://github.com/ECF/DubboProvider

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