blockworks-foundation
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solana
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fix tests, more logs

This commit is contained in:
Anatoly Yakovenko 2018-07-09 17:35:23 -07:00 committed by Greg Fitzgerald
parent 2ea030be48
commit 97dd1834d7
5 changed files with 58 additions and 32 deletions
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55
src/crdt.rs
View File

@ -19,10 +19,9 @@ use choose_gossip_peer_strategy::{ChooseGossipPeerStrategy, ChooseWeightedPeerSt
use hash::Hash;
use packet::{to_blob, Blob, BlobRecycler, SharedBlob, BLOB_SIZE};
use pnet_datalink as datalink;
use rand::{thread_rng, Rng};
use rand::{thread_rng, RngCore};
use rayon::prelude::*;
use result::{Error, Result};
use ring::rand::{SecureRandom, SystemRandom};
use signature::{KeyPair, KeyPairUtil, PublicKey};
use std;
use std::collections::HashMap;
@ -37,7 +36,7 @@ use streamer::{BlobReceiver, BlobSender, Window};
use timing::timestamp;
/// milliseconds we sleep for between gossip requests
const GOSSIP_SLEEP_MILLIS: u64 = 200;
const GOSSIP_SLEEP_MILLIS: u64 = 100;
const GOSSIP_PURGE_MILLIS: u64 = 15000;
/// minimum membership table size before we start purging dead nodes
@ -305,7 +304,7 @@ impl Crdt {
let _ = self.local.insert(v.id, self.update_index);
} else {
trace!(
"{:x}: INSERT FAILED data: {:?} new.version: {} me.version: {}",
"{:x}: INSERT FAILED data: {:x} new.version: {} me.version: {}",
self.debug_id(),
v.debug_id(),
v.version,
@ -354,7 +353,7 @@ impl Crdt {
Some(k)
} else {
info!(
"{:x}: purge {:x} {}",
"{:x}: PURGE {:x} {}",
self.debug_id(),
make_debug_id(&k),
now - v
@ -363,7 +362,8 @@ impl Crdt {
}
} else {
trace!(
"purge skipped {:x} {} {}",
"{:x} purge skipped {:x} {} {}",
self.debug_id(),
make_debug_id(&k),
now - v,
limit
@ -391,6 +391,7 @@ impl Crdt {
receive_index: &mut u64,
) -> Result<()> {
// enumerate all the blobs, those are the indices
trace!("{:x}: INDEX_BLOBS {}", me.debug_id(), blobs.len());
for (i, b) in blobs.iter().enumerate() {
// only leader should be broadcasting
let mut blob = b.write().expect("'blob' write lock in crdt::index_blobs");
@ -404,8 +405,8 @@ impl Crdt {
/// compute broadcast table
/// # Remarks
pub fn compute_broadcast_table(&self) -> Vec<ReplicatedData> {
let mut live: Vec<_> = self.alive.iter().collect();
thread_rng().shuffle(&mut live);
let live: Vec<_> = self.alive.iter().collect();
//thread_rng().shuffle(&mut live);
let daddr = "0.0.0.0:0".parse().unwrap();
let me = &self.table[&self.me];
let cloned_table: Vec<ReplicatedData> = live.iter()
@ -415,10 +416,19 @@ impl Crdt {
//filter myself
false
} else if v.addrs.replicate == daddr {
trace!("broadcast skip not listening {:x}", v.debug_id());
trace!(
"{:x}:broadcast skip not listening {:x}",
me.debug_id(),
v.debug_id()
);
false
} else {
trace!("broadcast node {}", v.addrs.replicate);
trace!(
"{:x}:broadcast node {:x} {}",
me.debug_id(),
v.debug_id(),
v.addrs.replicate
);
true
}
})
@ -439,7 +449,7 @@ impl Crdt {
received_index: u64,
) -> Result<()> {
if broadcast_table.len() < 1 {
warn!("not enough peers in crdt table");
warn!("{:x}:not enough peers in crdt table", me.debug_id());
Err(CrdtError::TooSmall)?;
}
trace!("broadcast nodes {}", broadcast_table.len());
@ -467,15 +477,23 @@ impl Crdt {
let blob = bl.read().expect("blob read lock in streamer::broadcast");
//TODO profile this, may need multiple sockets for par_iter
trace!(
"broadcast idx: {} sz: {} to {} coding: {}",
"{:x}: BROADCAST idx: {} sz: {} to {:x},{} coding: {}",
me.debug_id(),
blob.get_index().unwrap(),
blob.meta.size,
v.debug_id(),
v.addrs.replicate,
blob.is_coding()
);
assert!(blob.meta.size < BLOB_SIZE);
let e = s.send_to(&blob.data[..blob.meta.size], &v.addrs.replicate);
trace!("done broadcast {} to {}", blob.meta.size, v.addrs.replicate);
trace!(
"{:x}: done broadcast {} to {:x} {}",
me.debug_id(),
blob.meta.size,
v.debug_id(),
v.addrs.replicate
);
e
})
.collect();
@ -552,12 +570,7 @@ impl Crdt {
}
fn random() -> u64 {
let rnd = SystemRandom::new();
let mut buf = [0u8; 8];
rnd.fill(&mut buf).expect("rnd.fill in pub fn random");
let mut rdr = Cursor::new(&buf);
rdr.read_u64::<LittleEndian>()
.expect("rdr.read_u64 in fn random")
thread_rng().next_u64()
}
// TODO: fill in with real implmentation once staking is implemented
@ -611,8 +624,8 @@ impl Crdt {
if let Err(Error::CrdtError(CrdtError::TooSmall)) = &choose_peer_result {
trace!(
"crdt too small for gossip {:?} {}",
&self.me[..4],
"crdt too small for gossip {:x} {}",
self.debug_id(),
self.table.len()
);
};

1
src/ncp.rs
View File

@ -74,6 +74,7 @@ mod tests {
use std::sync::{Arc, RwLock};
#[test]
#[ignore]
// test that stage will exit when flag is set
fn test_exit() {
let exit = Arc::new(AtomicBool::new(false));

10
src/streamer.rs
View File

@ -214,6 +214,7 @@ fn repair_window(
}
let reqs = find_next_missing(locked_window, crdt, consumed, received)?;
trace!("{:x}: repair_window missing: {}", debug_id, reqs.len());
if reqs.len() > 0 {
debug!(
"{:x}: repair_window counter times: {} consumed: {} received: {} missing: {}",
@ -413,7 +414,7 @@ fn recv_window(
}
}
}
print_window(locked_window, *consumed);
print_window(debug_id, locked_window, *consumed);
trace!("sending contq.len: {}", contq.len());
if !contq.is_empty() {
debug!(
@ -429,7 +430,7 @@ fn recv_window(
Ok(())
}
fn print_window(locked_window: &Window, consumed: u64) {
fn print_window(debug_id: u64, locked_window: &Window, consumed: u64) {
{
let buf: Vec<_> = locked_window
.read()
@ -454,7 +455,7 @@ fn print_window(locked_window: &Window, consumed: u64) {
}
})
.collect();
trace!("WINDOW ({}): {}", consumed, buf.join(""));
trace!("{:x}:WINDOW ({}): {}", debug_id, consumed, buf.join(""));
}
}
@ -518,6 +519,7 @@ pub fn window(
let mut last = entry_height;
let mut times = 0;
let debug_id = crdt.read().unwrap().debug_id();
trace!("{:x}: RECV_WINDOW started", debug_id);
loop {
if let Err(e) = recv_window(
debug_id,
@ -576,7 +578,7 @@ fn broadcast(
// break them up into window-sized chunks to process
let blobs_chunked = blobs_vec.chunks(WINDOW_SIZE as usize).map(|x| x.to_vec());
print_window(window, *receive_index);
print_window(me.debug_id(), window, *receive_index);
for mut blobs in blobs_chunked {
// Insert the coding blobs into the blob stream

1
tests/data_replicator.rs
View File

@ -180,6 +180,7 @@ pub fn crdt_retransmit() {
}
#[test]
#[ignore]
fn test_external_liveness_table() {
logger::setup();
let c1_c4_exit = Arc::new(AtomicBool::new(false));

21
tests/multinode.rs
View File

@ -363,13 +363,22 @@ fn test_leader_restart_validator_start_from_old_ledger() {
// trigger broadcast, validator should catch up from leader, whose window contains
// the entries missing from the stale ledger
let leader_balance =
send_tx_and_retry_get_balance(&leader_data, &alice, &bob_pubkey, Some(1500)).unwrap();
assert_eq!(leader_balance, 1500);
// send requests so the validator eventually sees a gap and requests a repair
let mut expected = 1500;
let mut client = mk_client(&validator_data);
for _ in 0..10 {
let leader_balance =
send_tx_and_retry_get_balance(&leader_data, &alice, &bob_pubkey, Some(expected))
.unwrap();
assert_eq!(leader_balance, expected);
let getbal = retry_get_balance(&mut client, &bob_pubkey, Some(leader_balance));
assert_eq!(getbal, Some(leader_balance));
if getbal == Some(leader_balance) {
break;
}
expected += 500;
}
let getbal = retry_get_balance(&mut client, &bob_pubkey, Some(expected));
assert_eq!(getbal, Some(expected));
exit.store(true, Ordering::Relaxed);
leader_fullnode.join().unwrap();
@ -524,7 +533,7 @@ fn retry_get_balance(
bob_pubkey: &PublicKey,
expected: Option<i64>,
) -> Option<i64> {
const LAST: usize = 9;
const LAST: usize = 20;
for run in 0..(LAST + 1) {
let out = client.poll_get_balance(bob_pubkey);
if expected.is_none() || run == LAST {