v1.2.3

Fixes

• Failed txs return error code from txEvents endpoint #96

Changes

• Updated to support program version 2.103.0

v1.2.2

Fixes

• Make --extra-rpcs non-optional (again)
• handle margin calculations for accounts in high-leverage mode

v1.2.1

Fixes:

• fix issue where --extra-rpcs was non-optional

v1.2.0

Changes

• endpoints which send txs now accept a ?ttl=<SECONDS> parameter to control how long gateway will rebroadcast a tx until it is either confirmed or timed out (see #88) by default this is 4s/~10 slots

• New flag --extra-rpcs used to allow gateway to broadcast txs via multiple RPC providers simultaneously. This can help to improve a txs chance of confirmation (#67)

v1.1.1

Fixes

• allow gateway to fallback to network queries when a market/oracle subscriptions does not exist ("it just works")
• users can debug slow queries with --verbose
  e.g. in the following output the query is making network fetch for perp market 24.

[2024-10-24T03:47:58Z INFO  gateway] 127.0.0.1 | 200 | GET /v2/positionInfo/24 HTTP/1.1 | (546.571000ms)
[2024-10-24T03:48:01Z DEBUG rpc] fetch market: perp/24
[2024-10-24T03:48:01Z DEBUG rpc] fetch oracle account: perp/24

starting gateway with --markets jup-perp (i.e perp/24) would improve performance

v1.1.0

This release greatly reduces the number of network connections made by gateway.

Users can provide the new flag --markets sol-perp,sol,wbtc on startup to indicate which markets will be traded.
Gateway will use these flags and any open positions to determine appropriate network subscriptions.

Changes

• Gateway makes minimal network subscriptions by default. Alleviates the issue with user's facing 429s / rate limits (#86 )
• INIT_RPC_THROTTLE env can be set to some int (in seconds) to control request rate during gateway start phase

v1.0.4

Changes

• adds a priority fee subscriber, before it was on-demand. should reduce latency for tx sending endpoints
• Built from drift-rs 1.0 release
  • anchor-lang version unpinned
  • solana-client crates updated to v2.x.x versions

Fixes

• Allows support for more RPC providers e.g. helius non-dedicated plans, quicknode (#52). less reliance on getProgramAccounts

Other

• Gateway can be built with any rust stable version. no more requirement for <= 1.76.0
  however, requirement for x86_64 arch/toolchain remains

v1.0.3

Fix:

• empty USDC spot position causing issue for margin calc (fix: #75)

v1.0.2

Replace RPC queries with Ws backed datastructures (#74)

• Noticeable improvement speed to most endpoints
• Reduces load on RPC servers (may see less 429s)

v1.0.1

QoL updates for event subscription

• allow more backpressure
• fix issue where events with empty tx signatures were returned