Hi, > the example only run if we use the Netty-all 4.1.36
I am not sure now why the current ssl support only works on 4.1.36 or higher. Is it a SSL limit provided by the Netty project, for example some features start from 4.1.36? If that is the case, I think we can simply upgrade the netty dependency of Dubbo to 4.1.36. > So this means I should exclude the provided Netty version and user the 4.1.36 > for proper SSL connection, doesn't this? I think you can do that for now, the provided version is only one recommend version provided by Dubbo for convenience. I believe it can work well with most Netty 4.x versions Jun > On Apr 21, 2020, at 9:36 PM, Tien Dat PHAN <[email protected]> wrote: > > Dear Jun Liu, > > Thanks for your link. > I have checked the examples. It was working properly. > My concern is that, the example only run if we use the Netty-all 4.1.36, > while the provided Netty-all version from Dubbo 2.7.5 is 4.1.25. > If I use the 4.1.25 (provided by Dubbo dependency by default), the SSL > connection will fail. > > So this means I should exclude the provided Netty version and user the 4.1.36 > for proper SSL connection, doesn't this? > > Best regards > Tien Dat PHAN > > On 2020/04/17 11:30:18, Jun Liu <[email protected]> wrote: >> Here’s one example of how to enable SSL on Dubbo >> https://github.com/apache/dubbo-samples/tree/master/java/dubbo-samples-ssl >> >> Hope it can help. >> >> Jun >> >>> On Apr 15, 2020, at 5:45 PM, Tien Dat PHAN <[email protected]> wrote: >>> >>> Dear experts >>> >>> We are struggling to enable the SSL handshake between Dubbo providers and >>> consumers. >>> Does Dubbo community have any example to start with? Or did anyone succeed >>> in configuring it? >>> >>> We understand that this is a very generic question, since the issue can >>> originate from Netty4, from the OS or from the JDK version. >>> We are using Dubbo 2.7.6, on CentOS 7.4 with JDK Java HotSpot(TM) 64-Bit >>> Server VM (build 25.201-b09, mixed mode). >>> >>> Any experience from you experts would be helpful for us now. >>> >>> Thanks for your consideration >>> Best regards >>> Tien Dat PHAN >> >>
