From 06c20857c8d0e3e6a2225581630ad3804d59a9cb Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Tue, 23 Oct 2018 12:33:43 +0200
Subject: [PATCH] Add slot duration to chain config

---
 beacon_chain/types/src/chain_config.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/beacon_chain/types/src/chain_config.rs b/beacon_chain/types/src/chain_config.rs
index 27382ee82..bfb89f792 100644
--- a/beacon_chain/types/src/chain_config.rs
+++ b/beacon_chain/types/src/chain_config.rs
@@ -6,6 +6,7 @@ pub struct ChainConfig {
     pub shard_count: u16,
     pub min_committee_size: u64,
     pub genesis_time: u64,
+    pub slot_duration_millis: u64,
     pub initial_validators: Vec<ValidatorRegistration>,
 }
 
@@ -20,7 +21,8 @@ impl ChainConfig {
             cycle_length: 64,
             shard_count: 1024,
             min_committee_size: 128,
-            genesis_time: GENESIS_TIME,   // arbitrary
+            genesis_time: GENESIS_TIME,
+            slot_duration_millis: 16 * 1000,
             initial_validators: vec![],
         }
     }
@@ -46,6 +48,7 @@ impl ChainConfig {
             shard_count: 2,
             min_committee_size: 2,
             genesis_time: GENESIS_TIME,   // arbitrary
+            slot_duration_millis: 16 * 1000,
             initial_validators: vec![],
         }
     }