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Log the delay when retrying a transaction

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This commit is contained in:
Max Brunsfeld 2023-03-16 13:06:47 -07:00
parent 35280f7d80
commit b9bc66aa9b
2 changed files with 5 additions and 1 deletions
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2
crates/collab/Cargo.toml
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@ -31,6 +31,7 @@ futures = "0.3"
hyper = "0.14"
lazy_static = "1.4"
lipsum = { version = "0.8", optional = true }
log = { version = "0.4.16", features = ["kv_unstable_serde"] }
nanoid = "0.4"
parking_lot = "0.11.1"
prometheus = "0.13"
@ -74,7 +75,6 @@ workspace = { path = "../workspace", features = ["test-support"] }
ctor = "0.1"
env_logger = "0.9"
log = { version = "0.4.16", features = ["kv_unstable_serde"] }
util = { path = "../util" }
lazy_static = "1.4"
sea-orm = { git = "https://github.com/zed-industries/sea-orm", rev = "18f4c691085712ad014a51792af75a9044bacee6", features = ["sqlx-sqlite"] }

4
crates/collab/src/db.rs
View file

@ -2970,6 +2970,10 @@ impl Database {
if is_serialization_error(error) {
let base_delay = 4_u64 << prev_attempt_count.min(16);
let randomized_delay = base_delay as f32 * self.rng.lock().await.gen_range(0.5..=2.0);
log::info!(
"retrying transaction after serialization error. delay: {} ms.",
randomized_delay
);
self.executor
.sleep(Duration::from_millis(randomized_delay as u64))
.await;