Support RPC redundancy #1270
Description
Is your feature request related to a problem? Please describe.
The SDK's architecture assumes a single RPC endpoint throughout the transaction lifecycle. There has been request from ecosystem partner to provide RPC redundancy. (e.g. from partners: As in heavy traffic, apps can exhaust rate limits and requires the ability to automatically route requests to health service providers.)
Describe the solution you'd like
Goals
- Multiple provider support: You can configure multiple JSON RPC providers in the Stellar ecosystem.
- Priority and weight configuration: Each provider can be assigned priority and weight values to control request distribution
- Automatic Failover: If one provider fails or returns an error, the system automatically tries other configured providers
- Flexible schemes: https://stellarfoundation.slack.com/archives/C06KTGUULUF/p1762439811861669?thread_ts=1762439643.407339&cid=C06KTGUULUF