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use None if on head block

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This commit is contained in:
Bryan Stitt 2023-01-04 12:12:44 -08:00
parent 045065986a
commit 664ecf5924
2 changed files with 47 additions and 46 deletions
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1
web3_proxy/src/frontend/rpc_proxy_http.rs
View File

@ -10,7 +10,6 @@ use axum::{response::IntoResponse, Extension, Json};
use axum_client_ip::ClientIp;
use axum_macros::debug_handler;
use itertools::Itertools;
use log::debug;
use std::sync::Arc;
/// POST /rpc -- Public entrypoint for HTTP JSON-RPC requests. Web3 wallets use this.

92
web3_proxy/src/rpcs/connections.rs
View File

@ -415,60 +415,62 @@ impl Web3Connections {
skip: &[Arc<Web3Connection>],
min_block_needed: Option<&U64>,
) -> anyhow::Result<OpenRequestResult> {
let usable_rpcs_by_head_num_and_weight: BTreeMap<(U64, u64), Vec<Arc<Web3Connection>>> =
if let Some(min_block_needed) = min_block_needed {
// need a potentially old block. check all the rpcs
let mut m = BTreeMap::new();
let usable_rpcs_by_head_num_and_weight: BTreeMap<
(Option<U64>, u64),
Vec<Arc<Web3Connection>>,
> = if let Some(min_block_needed) = min_block_needed {
// need a potentially old block. check all the rpcs
let mut m = BTreeMap::new();
for x in self
.conns
.values()
.filter(|x| !skip.contains(x))
.filter(|x| x.has_block_data(min_block_needed))
.cloned()
{
let x_head_block = x.head_block.read().clone();
for x in self
.conns
.values()
.filter(|x| !skip.contains(x))
.filter(|x| x.has_block_data(min_block_needed))
.cloned()
{
let x_head_block = x.head_block.read().clone();
match x_head_block {
None => continue,
Some(x_head) => {
let key = (Some(x_head.number()), u64::MAX - x.tier);
match x_head_block {
None => continue,
Some(x_head) => {
let key = (Some(x_head.number()), u64::MAX - x.tier);
m.entry(key).or_insert_with(Vec::new).push(x);
}
m.entry(key).or_insert_with(Vec::new).push(x);
}
}
}
m
} else {
// need latest. filter the synced rpcs
let synced_connections = self.synced_connections.load();
m
} else {
// need latest. filter the synced rpcs
let synced_connections = self.synced_connections.load();
let head_block = match synced_connections.head_block.as_ref() {
None => return Ok(OpenRequestResult::NotReady),
Some(x) => x,
};
// TODO: self.allowed_lag instead of taking as an arg
if head_block.syncing(allowed_lag) {
return Ok(OpenRequestResult::NotReady);
}
let mut m = BTreeMap::new();
for x in synced_connections
.conns
.iter()
.filter(|x| !skip.contains(x))
{
let key = (None, u64::MAX - x.tier);
m.entry(key).or_insert_with(Vec::new).push(x.clone());
}
m
let head_block = match synced_connections.head_block.as_ref() {
None => return Ok(OpenRequestResult::NotReady),
Some(x) => x,
};
// TODO: self.allowed_lag instead of taking as an arg
if head_block.syncing(allowed_lag) {
return Ok(OpenRequestResult::NotReady);
}
let mut m = BTreeMap::new();
for x in synced_connections
.conns
.iter()
.filter(|x| !skip.contains(x))
{
let key = (None, u64::MAX - x.tier);
m.entry(key).or_insert_with(Vec::new).push(x.clone());
}
m
};
let mut earliest_retry_at = None;
for usable_rpcs in usable_rpcs_by_head_num_and_weight.into_values().rev() {