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Dmitry eeca435064 Add rendezvous implementation for discovery interface
Update vendor

Integrate rendezvous into status node

Add a test with failover using rendezvous

Use multiple servers in client

Use discovery V5 by default and test that node can be started with rendezvous discovet

Fix linter

Update rendezvous client to one with instrumented stream

Address feedback

Fix test with updated topic limits

Apply several suggestions

Change log to debug for request errors because we continue execution

Remove web3js after rebase

Update rendezvous package
2018-07-25 15:10:57 +03:00

41 lines
1.1 KiB
Go

package wire
// ProtobufCarrier is a DelegatingCarrier that uses protocol buffers as the
// the underlying datastructure. The reason for implementing DelagatingCarrier
// is to allow for end users to serialize the underlying protocol buffers using
// jsonpb or any other serialization forms they want.
type ProtobufCarrier TracerState
// SetState set's the tracer state.
func (p *ProtobufCarrier) SetState(traceID, spanID uint64, sampled bool) {
p.TraceId = traceID
p.SpanId = spanID
p.Sampled = sampled
}
// State returns the tracer state.
func (p *ProtobufCarrier) State() (traceID, spanID uint64, sampled bool) {
traceID = p.TraceId
spanID = p.SpanId
sampled = p.Sampled
return traceID, spanID, sampled
}
// SetBaggageItem sets a baggage item.
func (p *ProtobufCarrier) SetBaggageItem(key, value string) {
if p.BaggageItems == nil {
p.BaggageItems = map[string]string{key: value}
return
}
p.BaggageItems[key] = value
}
// GetBaggage iterates over each baggage item and executes the callback with
// the key:value pair.
func (p *ProtobufCarrier) GetBaggage(f func(k, v string)) {
for k, v := range p.BaggageItems {
f(k, v)
}
}