common_procedure/
options.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15//! Common traits and structures for the procedure framework.
16
17use std::time::Duration;
18
19use common_base::readable_size::ReadableSize;
20use serde::{Deserialize, Serialize};
21
22#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
23#[serde(default)]
24pub struct ProcedureConfig {
25    /// Max retry times of procedure.
26    pub max_retry_times: usize,
27    /// Initial retry delay of procedures, increases exponentially.
28    #[serde(with = "humantime_serde")]
29    pub retry_delay: Duration,
30    /// `None` stands for no limit.
31    pub max_metadata_value_size: Option<ReadableSize>,
32    /// Max running procedures.
33    pub max_running_procedures: usize,
34}
35
36impl Default for ProcedureConfig {
37    fn default() -> ProcedureConfig {
38        ProcedureConfig {
39            max_retry_times: 3,
40            retry_delay: Duration::from_millis(500),
41            max_metadata_value_size: None,
42            max_running_procedures: 128,
43        }
44    }
45}
common_procedure/options.rs

common_procedure/
options.rs
