FEATURE: [bybit] to periodically fetch the fee rate

[bailantaotao]

To periodically fetch the fee rate.

The feeRatePoller.getAllFeeRates are copied from stream.getAllFeeRates

[bbgokarma-bot]

Welcome back! @bailantaotao, This pull request may get 696 BBG.

[codecov]

Codecov Report

Merging #1397 (82ac8f1) into main (e773bb0) will increase coverage by 0.00%.
The diff coverage is 48.80%.

@@           Coverage Diff           @@
##             main    #1397   +/-   ##
=======================================
  Coverage   21.12%   21.13%           
=======================================
  Files         568      569    +1     
  Lines       40956    41008   +52     
=======================================
+ Hits         8653     8668   +15     
- Misses      31667    31703   +36     
- Partials      636      637    +1     

Files	Coverage Δ
pkg/exchange/bybit/stream.go	25.55% <11.11%> (-6.53%)	⬇️
pkg/exchange/bybit/market_info_poller.go	53.33% <53.33%> (ø)

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[c9s]

one question, is it BeforeConnect or BeforeStart? because we trigger OnStart only once, and OnConnect many times (disconnect and reconnect)

[bailantaotao]

We call the BeforeConnect before DialAndConnect

// Connect starts the stream and create the websocket connection
func (s *StandardStream) Connect(ctx context.Context) error {
	if s.beforeConnect != nil {
		if err := s.beforeConnect(ctx); err != nil {
			return err
		}
	}
	err := s.DialAndConnect(ctx)
	if err != nil {
		return err
	}

	// start one re-connector goroutine with the base context
	// reconnector goroutine does not exit when the connection is closed
	go s.reconnector(ctx)

	s.EmitStart()
	return nil
}

[bbgokarma-bot]

Hi @bailantaotao,

Well done! 726 BBG has been sent to your polygon wallet. Please check the following tx:

https://polygonscan.com/tx/0xc70b45efc0c6005b875971f142588e59fdd94ef49e152137f18b63ee2947a08c

Thank you for your contribution!