client

package

v0.0.11 Latest Latest Go to latest Published: Feb 6, 2024 License: MIT Imports: 9 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type BalancedClient struct {
	Clients  []*ClientConfig
	Balancer *balancer.ClientBalancer[Upstream]
	Log      *slog.Logger
}

func NewBalancedClient(clients []*ClientConfig, labels []any) *BalancedClient

func (c *BalancedClient) BatchCallContext(ctx context.Context, batch *jsonrpc.RpcBatch) (err error)

func (c *BalancedClient) Call(raw *jsonrpc.RawCall) (err error)

func (c *BalancedClient) CallContext(ctx context.Context, raw *jsonrpc.RawCall) (err error)

func (c *BalancedClient) CallEveryUpstream(ctx context.Context, raw *jsonrpc.RawCall) (err error)

func (c *BalancedClient) Close() error

func (c *BalancedClient) Start() *BalancedClient

type ClientConfig struct {
	Url string
	//options  []rpc.ClientOption
	LimitRps uint
	Labels   []any
}

func (c *ClientConfig) Close()

func (c *ClientConfig) Dial(ctx context.Context) (Upstream, error)

func (c *ClientConfig) GetLimitRps() uint32

func (c *ClientConfig) IsConnectionError(err error) bool

type EthRpcClient struct {
	// contains filtered or unexported fields
}

func DialContext(ctx context.Context, rawUrl string) (*EthRpcClient, error)

func (c *EthRpcClient) BatchCall(batch *jsonrpc.RpcBatch) error

func (c *EthRpcClient) BatchCallContext(ctx context.Context, batch *jsonrpc.RpcBatch) error

func (c *EthRpcClient) Call(raw *jsonrpc.RawCall) error

func (c *EthRpcClient) CallContext(ctx context.Context, raw *jsonrpc.RawCall) error

func (c *EthRpcClient) Close() error

type Metrics struct {
	// requests number and duration
	Requests prometheus.Histogram
	// number of upstreams
	Upstreams prometheus.Gauge
}

type Upstream struct {
	Client  jsonrpc.IRpcClient
	Metrics Metrics
}

func (u Upstream) Close() error