marketDataStreamer method

  1. @override
Stream<String> marketDataStreamer(
  1. String symbols
)
override

Multi-symbol live tick stream.

symbols is a JSON-encoded list of symbol IDs.

Each emitted event must be a JSON-encoded array of tick objects, each containing a "symbolId" field alongside the standard tick fields: [{symbolId, ltp, ltq, chng, chngPer, ltt}, ...]

Implementation

@override
Stream<String> marketDataStreamer(String symbols) =>
    _marketDataChannel.receiveBroadcastStream(symbols).cast<String>();