Files
gocryptotrader/exchanges
Gareth Kirwan 6ab4c27d1c Bitfinex: Refactor websocket wsUpdate handling and various improvements (#1317)
* Bitfinex: Fix cancel/update order WS ack not seen

Fixes #1288

* Bitfinex: Fix ws Unsubscribe and Resubscribe

Unsubscribe needed to use the channel id.
Resubscribe needs to have the original subscription params.

* Bitfinex: Fix ws Trades Fees on te

The ws channel for authenticated Trades sends two types of update:
* te, Trade Executed
* tu, Trade Execution Update

Only the second one contains fee information.
[See the docs](https://docs.bitfinex.com/reference/ws-auth-trades)

This commit fixes:
`exchange Bitfinex websocket error - unable to type assert trade fee`
after an executed market trade on the te update

* Bitfinex: Fix error on ws auth ok

This fixes:
`Bitfinex Could not find an existing channel subscription: account Pair:
ChannelID: 0`
It's not clear from history why we'd want to store a reference to the
ubiquitous 0 channel like this, but it's definitely wrong, and anything
that attempts to get channel information about 0 chan needs to be fixed
anyway.

* Bitfinex: Refactor wsUpdate handling

This commit doesn't break out all the sub-updater, but attempts to do
something about the unmanagable size of ws update handling

* Binfinex: Fix linter issue on chanId casing

* Bitfinex: Fix linter outdent complaint

* Bitfinex: Fix linter issues on test

* Bitfinex: Fix TestWsTradingPairSnapshot chan lookup

* Bitfinex: Remove unnecessary WsAddSubs in test

* Bitfinex: Fix TestWsSubscribedResponse chan

* Bitfinex: Throw a specific error for bad event

* Bitfinex: WS Type assertions for positionSnapshots

* Bitfinex: tradeUpdate type assertion

* Bitfinex: Reinstate default subscriptions

* Bitfinex: Assert chan assetType is the same

* Bitfinex: Lowercase error string

* Bitfinex: Refactor WS eventType/chanId handling

* Bitfinex: Fix linter issues

* Bitfinex: Fix delimiter for pairs with more than 6 chars

* Bitfinex: Fix WS handling of subscribed symbols

This simplifies the handling of subscription symbols.
Now that we know the channel up front from handling the subscribed
response we can limit the parsing forms needed

* Bitfinex: Placate the linter

* Bitfinex: Disable margin assets for WS

Margin WS Currently not fully implemented and causes subscription collisions with spot

* Bitfinex: Fix parsing of 4 part funding keys

This improves overall handling and errors on a few current assumptions
about key structure

* Bitfinex: Linter fixes

* Bitfinex: Remove key parsing from assetPairFromSymbol

* Bitfinex: Use native error wrapping

* Bitfinex: Skip disabled assets in default ws subs
2023-09-01 16:46:00 +10:00
..
2023-08-04 17:39:38 +10:00
2022-12-09 11:44:29 +11:00
2019-09-10 17:07:00 +10:00

GoCryptoTrader package Exchanges

Build Status Software License GoDoc Coverage Status Go Report Card

This exchanges package is part of the GoCryptoTrader codebase.

This is still in active development

You can track ideas, planned features and what's in progress on this Trello board: https://trello.com/b/ZAhMhpOy/gocryptotrader.

Join our slack to discuss all things related to GoCryptoTrader! GoCryptoTrader Slack

Current Features for exchanges

  • This package is used to connect and query data from supported exchanges.

  • Please checkout individual exchange README for more information on implementation

Guide for adding a new exchange

  • A guide on implementing API support for a new exchange can be found here

websocket notes

  • If contributing websocket improvements, please make sure order reports follow these rules.

Please click GoDocs chevron above to view current GoDoc information for this package

Contribution

Please feel free to submit any pull requests or suggest any desired features to be added.

When submitting a PR, please abide by our coding guidelines:

  • Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
  • Code must be documented adhering to the official Go commentary guidelines.
  • Code must adhere to our coding style.
  • Pull requests need to be based on and opened against the master branch.

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