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solana_exporter
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added GetLeaderSchedule + rpc documentation linking to offical methods

This commit is contained in:
Matt Johnstone 2024-10-07 14:06:46 +02:00
parent 325848dabf
commit b3d33313b0
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1 changed files with 27 additions and 0 deletions
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27
pkg/rpc/client.go
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@ -138,6 +138,8 @@ func (c *Client) getResponse(ctx context.Context, method string, params []any, r
return nil
}
// GetEpochInfo returns information about the current epoch.
// See API docs: https://solana.com/docs/rpc/http/getepochinfo
func (c *Client) GetEpochInfo(ctx context.Context, commitment Commitment) (*EpochInfo, error) {
var resp response[EpochInfo]
if err := c.getResponse(ctx, "getEpochInfo", []any{commitment}, &resp); err != nil {
@ -146,6 +148,8 @@ func (c *Client) GetEpochInfo(ctx context.Context, commitment Commitment) (*Epoc
return &resp.Result, nil
}
// GetVoteAccounts returns the account info and associated stake for all the voting accounts in the current bank.
// See API docs: https://solana.com/docs/rpc/http/getvoteaccounts
func (c *Client) GetVoteAccounts(
ctx context.Context, commitment Commitment, votePubkey *string,
) (*VoteAccounts, error) {
@ -162,6 +166,8 @@ func (c *Client) GetVoteAccounts(
return &resp.Result, nil
}
// GetVersion returns the current Solana version running on the node.
// See API docs: https://solana.com/docs/rpc/http/getversion
func (c *Client) GetVersion(ctx context.Context) (string, error) {
var resp response[struct {
Version string `json:"solana-core"`
@ -172,6 +178,8 @@ func (c *Client) GetVersion(ctx context.Context) (string, error) {
return resp.Result.Version, nil
}
// GetSlot returns the slot that has reached the given or default commitment level.
// See API docs: https://solana.com/docs/rpc/http/getslot
func (c *Client) GetSlot(ctx context.Context) (int64, error) {
var resp response[int64]
if err := c.getResponse(ctx, "getSlot", []any{}, &resp); err != nil {
@ -180,6 +188,8 @@ func (c *Client) GetSlot(ctx context.Context) (int64, error) {
return resp.Result, nil
}
// GetBlockProduction returns recent block production information from the current or previous epoch.
// See API docs: https://solana.com/docs/rpc/http/getblockproduction
func (c *Client) GetBlockProduction(
ctx context.Context, identity *string, firstSlot *int64, lastSlot *int64,
) (*BlockProduction, error) {
@ -219,6 +229,8 @@ func (c *Client) GetBlockProduction(
return &resp.Result.Value, nil
}
// GetBalance returns the lamport balance of the account of provided pubkey.
// See API docs:https://solana.com/docs/rpc/http/getbalance
func (c *Client) GetBalance(ctx context.Context, address string) (float64, error) {
var resp response[contextualResult[int64]]
if err := c.getResponse(ctx, "getBalance", []any{address}, &resp); err != nil {
@ -227,6 +239,8 @@ func (c *Client) GetBalance(ctx context.Context, address string) (float64, error
return float64(resp.Result.Value) / float64(LamportsInSol), nil
}
// GetInflationReward returns the inflation / staking reward for a list of addresses for an epoch.
// See API docs: https://solana.com/docs/rpc/http/getinflationreward
func (c *Client) GetInflationReward(
ctx context.Context, addresses []string, commitment Commitment, epoch *int64, minContextSlot *int64,
) ([]InflationReward, error) {
@ -245,3 +259,16 @@ func (c *Client) GetInflationReward(
}
return resp.Result, nil
}
// GetLeaderSchedule returns the leader schedule for an epoch.
// See API docs: https://solana.com/docs/rpc/http/getleaderschedule
func (c *Client) GetLeaderSchedule(
ctx context.Context, commitment Commitment,
) (map[string][]int64, error) {
config := map[string]any{"commitment": string(commitment)}
var resp response[map[string][]int64]
if err := c.getResponse(ctx, "getLeaderSchedule", []any{nil, config}, &resp); err != nil {
return nil, err
}
return resp.Result, nil
}