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feat: add headers stage config options (#2724)

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Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
This commit is contained in:
Dan Cline
2023-05-18 07:49:58 -04:00
committed by GitHub
parent 00037b836b
commit 149cac060a
2 changed files with 29 additions and 7 deletions
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8
crates/net/downloaders/src/headers/reverse_headers.rs
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@ -999,11 +999,13 @@ pub struct ReverseHeadersDownloaderBuilder {
impl Default for ReverseHeadersDownloaderBuilder {
fn default() -> Self {
Self {
request_limit: 1_000,
stream_batch_size: 10_000,
max_concurrent_requests: 150,
// This is just below the max number of headers commonly in a headers response (1024), see also <https://github.com/ethereum/go-ethereum/blob/b0d44338bbcefee044f1f635a84487cbbd8f0538/eth/protocols/eth/handler.go#L38-L40>
// with ~500bytes per header this around 0.5MB per request max
request_limit: 1_000,
max_concurrent_requests: 100,
min_concurrent_requests: 5,
max_buffered_responses: 750,
max_buffered_responses: 100,
}
}
}