les, les/lespay/client: add service value statistics and API (#20837)

This PR adds service value measurement statistics to the light client. It
also adds a private API that makes these statistics accessible. A follow-up
PR will add the new server pool which uses these statistics to select
servers with good performance.

This document describes the function of the new components:
https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
This commit is contained in:
Felföldi Zsolt
2020-04-09 11:55:32 +02:00
committed by GitHub
parent 15540ae992
commit 0851646e48
17 changed files with 2142 additions and 38 deletions

View File

@ -191,7 +191,7 @@ func (b *benchmarkTxSend) init(h *serverHandler, count int) error {
func (b *benchmarkTxSend) request(peer *serverPeer, index int) error {
enc, _ := rlp.EncodeToBytes(types.Transactions{b.txs[index]})
return peer.sendTxs(0, enc)
return peer.sendTxs(0, 1, enc)
}
// benchmarkTxStatus implements requestBenchmark