AdapterManager support is not currently available in dynamic graphs

[Roh-codeur]

Hi

I have been using this package. truly amazing, also thanks for the docs

Is your feature request related to a problem? Please describe.

1. I am setting up a graph which sources in tickers from a source
2. Depending on the ticker, I subscribe to market data (via adapter)
3. I am using a Dynamic graph. this graph has a node which gives me the node
4. When the graph gets a ticker, I create a graph(to be included in Dynamic Graph) which uses Adapter Manager to create a market data subscription
5. At this point, I get the below error:

NotImplementedError: AdapterManager.cpp:AdapterManager:19:NotImplemented: AdapterManager support is not currently available in dynamic graphs

Describe the solution you'd like
Is there some way we can support AdapterManager in DynamicGraphManager please?

Describe alternatives you've considered
Actually, it's a bit tricky to get data from a db/messaging bus without an AdapterManager - can you please suggest an alternate solution pls?

ta!

[timkpaine]

This is somewhat related to #277, as we need to enhance our adapter to have a pattern where dynamic subscriptions are more native. Right now most adapters expect all connections to be resolved at graph-building-time, and this is a pretty unrealistic expectation as your example plainly illustrates.

Will leave this open as separately, adapters should support dynamic regardless of #277.

[Roh-codeur]

got it, I understand. in the meantime, Can you suggest a workaround for this please? ta!

[robambalu]

At this point in time you would need to know your ticker universe up front, or "over subscribe" to all possible tickers.

[Roh-codeur]

thanks for looking into this. this is an excellent library - thanks for making it open source. This functionality is quite essential to my current project, I will keep an eye for this when it's a part of the library. ta!