863b9550e6
It can be http://, it can be https://, it's not up to rpcbroadcaster to change it in any way.
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package rpcbroadcaster
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import (
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"context"
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"time"
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"github.com/nspcc-dev/neo-go/pkg/rpc/client"
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"github.com/nspcc-dev/neo-go/pkg/rpc/request"
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"go.uber.org/zap"
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)
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// RPCClient represent rpc client for a single node.
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type RPCClient struct {
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client *client.Client
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addr string
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close chan struct{}
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responses chan request.RawParams
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log *zap.Logger
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sendTimeout time.Duration
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method SendMethod
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}
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// SendMethod represents rpc method for sending data to other nodes.
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type SendMethod func(*client.Client, request.RawParams) error
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// NewRPCClient returns new rpc client for provided address and method.
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func (r *RPCBroadcaster) NewRPCClient(addr string, method SendMethod, timeout time.Duration, ch chan request.RawParams) *RPCClient {
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return &RPCClient{
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addr: addr,
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close: r.close,
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responses: ch,
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log: r.Log.With(zap.String("address", addr)),
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sendTimeout: timeout,
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method: method,
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}
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}
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func (c *RPCClient) run() {
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// We ignore error as not every node can be available on startup.
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c.client, _ = client.New(context.Background(), c.addr, client.Options{
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DialTimeout: c.sendTimeout,
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RequestTimeout: c.sendTimeout,
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})
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for {
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select {
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case <-c.close:
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return
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case ps := <-c.responses:
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if c.client == nil {
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var err error
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c.client, err = client.New(context.Background(), c.addr, client.Options{
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DialTimeout: c.sendTimeout,
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RequestTimeout: c.sendTimeout,
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})
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if err != nil {
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continue
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}
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}
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err := c.method(c.client, ps)
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if err != nil {
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c.log.Error("error while submitting oracle response", zap.Error(err))
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}
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}
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}
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}
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