handle duplicate subscriptions warning

bitrich-info / xchange-stream

XChange-stream is a Java library providing a simple and consistent streaming API for interacting with Bitcoin and other crypto currency exchanges via WebSocket protocol. It is build on top of of XChange library providing new interfaces for streaming API. User can subscribe for live updates via reactive streams of RxJava library.

Apache License 2.0

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handle duplicate subscriptions warning #509

Closed mdvx closed 4 years ago

mdvx commented 4 years ago

this is not a fatal error

mdvx commented 4 years ago

https://docs.bitfinex.com/docs/ws-general

Error Codes 10300 : Subscription failed (generic) 10301 : Already subscribed 10302 : Unknown channel

10302 is probably ok for default processing