Hi Team, Please unsubscribe me from this mailing list
On Thu, Oct 22, 2020 at 8:27 PM Sheng Wu <[email protected]> wrote: > What do you mean message header? If it is widely used open source plugins, > SkyWalking has plugins for many of them by instrumenting its higher level > APIs, rather than netty. Many of them use netty in the base, but that is > not the issue. > > [email protected] <[email protected]>于2020年10月22日 周四22:55写道： > > > On 2020/10/21 03:43:22, kezhenxu94 wrote: > Not exactly, the critical > > reason why we don’t have such plugin for Netty is that, Netty is rather > > fundamental that it uses TCP protocol, but we need something like > > headers/metadata/attachment to propagate the tracing context seamlessly > > without affecting either side of client and server if any of them doesn’t > > install SkyWalking agent, which TCP protocol doesn’t have.> > > > On Oct > > 21, 2020, at 10:49 AM, logos <[email protected]> wrote:> > > > > > Dear > > SkyWalking masters:> > > > > > > Thank you for your reply. > > I know why there is no a netty plugin. > > For user will define the private protocol and there is not a common way > > to parse message and attach trace info on the message. > > > > It is how nice that if there is a plugin for netty which can recognize > the > > message protocol , maybe limited in some famous types, and then parsing > the > > head and adding trace info. > > > > > > > > > > [email protected] > > > -- > Sheng Wu 吴晟 > > Apache SkyWalking > Apache Incubator > Apache ShardingSphere, ECharts, DolphinScheduler podlings > Zipkin > Twitter, wusheng1108 >
