Subscribe to market tickers #1937
Description
User Story
As a core developer I think there are use cases to subscribe to market tickers.
Currently to get up-to-date market tickers, clients have to call get_ticker API repeatedly. If it's able to subscribe to the tickers, when a certain ticker has changed, the node will push new data to clients automatically.
@sschiessl-bcp @startailcoon what do you think?
Impacts
Describe which portion(s) of BitShares Core may be impacted by your request. Please tick at least one box.
- API (the application programming interface)
- Build (the build process or something prior to compiled code)
- CLI (the command line wallet)
- Deployment (the deployment process after building such as Docker, Travis, etc.)
- DEX (the Decentralized EXchange, market engine, etc.)
- P2P (the peer-to-peer network for transaction/block propagation)
- Performance (system or user efficiency, etc.)
- Protocol (the blockchain logic, consensus, validation, etc.)
- Security (the security of system or user data, etc.)
- UX (the User Experience)
- Other (please add below)
Additional Context (optional)
Add any other context about your request here.
CORE TEAM TASK LIST
- Evaluate / Prioritize Feature Request
- Refine User Stories / Requirements
- Define Test Cases
- Design / Develop Solution
- Perform QA/Testing
- Update Documentation