feat: reduce default block_rejection_timeout_steps

Author: obycode

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to the versioning scheme outlined in the [README.md](README.md).
 
+## [Unreleased]
+
+### Changed
+
+- Reduce the default `block_rejection_timeout_steps` configuration so that miners will retry faster when blocks fail to reach 70% approved or 30% rejected.
+
 ## [3.1.0.0.8]
 
 ### Added

stackslib/src/config/mod.rs

@@ -2244,9 +2244,9 @@ impl Default for MinerConfig {
 
             block_rejection_timeout_steps: {
                 let mut rejections_timeouts_default_map = HashMap::<u32, Duration>::new();
-                rejections_timeouts_default_map.insert(0, Duration::from_secs(600));
-                rejections_timeouts_default_map.insert(10, Duration::from_secs(300));
-                rejections_timeouts_default_map.insert(20, Duration::from_secs(150));
+                rejections_timeouts_default_map.insert(0, Duration::from_secs(180));
+                rejections_timeouts_default_map.insert(10, Duration::from_secs(90));
+                rejections_timeouts_default_map.insert(20, Duration::from_secs(45));
                 rejections_timeouts_default_map.insert(30, Duration::from_secs(0));
                 rejections_timeouts_default_map
             },
@@ -2835,6 +2835,7 @@ impl MinerConfigFile {
         })
     }
 }
+
 #[derive(Clone, Deserialize, Default, Debug)]
 #[serde(deny_unknown_fields)]
 pub struct AtlasConfigFile {