Re: [akka-user] Akka stream out of band data

Hey Roland > On 18 Feb 2018, at 22:45, 'Roland Kuhn' via Akka User List > wrote: > > Yes, we considered it with varying depth on multiple occasions and never > found a satisfactory solution. Since graph stages are free to transform not > only individual elements

Re: [akka-user] Akka stream out of band data

Sent from my iPhone > On 18. Feb 2018, at 11:53, Christopher Hunt wrote: > > > >> On 18 Feb 2018, at 21:10, Viktor Klang wrote: >> >> How do you deal with M:N ports or X:Y element permutations? > > No idea. :-) My main question is, has there

Re: [akka-user] Akka stream out of band data

> On 18 Feb 2018, at 21:10, Viktor Klang wrote: > > How do you deal with M:N ports or X:Y element permutations? No idea. :-) My main question is, has there been any thinking around associating metadata with elements in the past? Thanks. Cheers C -- >>

Re: [akka-user] Akka stream out of band data

How do you deal with M:N ports or X:Y element permutations? -- Cheers, √ On Feb 18, 2018 01:53, "Christopher Hunt" wrote: > Hi there, > > I’ve been wondering recently if there’s been any thought around carrying > out of band data through an Akka Stream in the spirit of

Re: [akka-user] Akka stream out of band data

> On 18 Feb 2018, at 11:53, Christopher Hunt wrote: > > By way of solution, perhaps this could be achieved similarly to the > materialiser api calls eg viaMat/viaOob. It just occurred to me that compound types might be the way to solve this eg `new Element with

[akka-user] Akka stream out of band data

Hi there, I’ve been wondering recently if there’s been any thought around carrying out of band data through an Akka Stream in the spirit of network streams: https://en.m.wikipedia.org/wiki/Out-of-band_data One use case is for carrying Open Tracing Spans with elements without polluting stream