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Broadcast wallet transactions in chunks (#2253)

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Ori Newman 2023-12-13 16:15:25 +02:00 committed by GitHub
parent 5a3b8a0066
commit a0149cd8d0
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 12 deletions
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30
cmd/kaspawallet/send.go
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@ -75,23 +75,29 @@ func send(conf *sendConfig) error {
signedTransactions[i] = signedTransaction
}
if len(signedTransactions) > 1 {
fmt.Printf("Broadcasting %d transactions\n", len(signedTransactions))
}
fmt.Printf("Broadcasting %d transaction(s)\n", len(signedTransactions))
// Since we waited for user input when getting the password, which could take unbound amount of time -
// create a new context for broadcast, to reset the timeout.
broadcastCtx, broadcastCancel := context.WithTimeout(context.Background(), daemonTimeout)
defer broadcastCancel()
response, err := daemonClient.Broadcast(broadcastCtx, &pb.BroadcastRequest{Transactions: signedTransactions})
if err != nil {
return err
}
fmt.Println("Transactions were sent successfully")
fmt.Println("Transaction ID(s): ")
for _, txID := range response.TxIDs {
fmt.Printf("\t%s\n", txID)
const chunkSize = 100 // To avoid sending a message bigger than the gRPC max message size, we split it to chunks
for offset := 0; offset < len(signedTransactions); offset += chunkSize {
end := len(signedTransactions)
if offset+chunkSize <= len(signedTransactions) {
end = offset + chunkSize
}
chunk := signedTransactions[offset:end]
response, err := daemonClient.Broadcast(broadcastCtx, &pb.BroadcastRequest{Transactions: chunk})
if err != nil {
return err
}
fmt.Printf("Broadcasted %d transaction(s) (broadcasted %.2f%% of the transactions so far)\n", len(chunk), 100*float64(end)/float64(len(signedTransactions)))
fmt.Println("Broadcasted Transaction ID(s): ")
for _, txID := range response.TxIDs {
fmt.Printf("\t%s\n", txID)
}
}
if conf.Verbose {