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Read events and assert one event before requested range

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This commit is contained in:
Dominik Werder
2021-09-01 15:49:35 +02:00
parent 6e7a279a11
commit 370b33c6a5
4 changed files with 115 additions and 18 deletions
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disk/src/eventchunker.rs
+24 -13
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@@ -30,6 +30,7 @@ pub struct EventChunker {
parsed_bytes: u64,
path: PathBuf,
max_ts: Arc<AtomicU64>,
seen_before_range_count: usize,
}
enum DataFileState {
@@ -44,7 +45,7 @@ struct ParseResult {
#[derive(Clone, Debug)]
pub struct EventChunkerConf {
disk_stats_every: ByteSize,
pub disk_stats_every: ByteSize,
}
impl EventChunkerConf {
@@ -80,6 +81,7 @@ impl EventChunker {
parsed_bytes: 0,
path,
max_ts,
seen_before_range_count: 0,
}
}
@@ -177,18 +179,22 @@ impl EventChunker {
break;
}
if ts < self.range.beg {
Err(Error::with_msg(format!(
"seen before range: event ts: {}.{} range beg: {}.{} range end: {}.{} pulse {} config {:?} path {:?}",
ts / SEC,
ts % SEC,
self.range.beg / SEC,
self.range.beg % SEC,
self.range.end / SEC,
self.range.end % SEC,
pulse,
self.channel_config.shape,
self.path
)))?;
self.seen_before_range_count += 1;
if self.seen_before_range_count > 1 {
let e = Error::with_msg(format!(
"seen before range: event ts: {}.{} range beg: {}.{} range end: {}.{} pulse {} config {:?} path {:?}",
ts / SEC,
ts % SEC,
self.range.beg / SEC,
self.range.beg % SEC,
self.range.end / SEC,
self.range.end % SEC,
pulse,
self.channel_config.shape,
self.path
));
Err(e)?;
}
}
let _ioc_ts = sl.read_i64::<BE>().unwrap();
let status = sl.read_i8().unwrap();
@@ -315,8 +321,13 @@ impl EventChunker {
parsed_bytes,
})
}
pub fn seen_before_range_count(&self) -> usize {
self.seen_before_range_count
}
}
#[derive(Debug)]
pub struct EventFull {
pub tss: Vec<u64>,
pub pulses: Vec<u64>,