From 5b125e702b9f6da79b0a4f8922dc002078470e46 Mon Sep 17 00:00:00 2001
From: Stan Bondi <sdbondi@users.noreply.github.com>
Date: Tue, 12 Apr 2022 23:14:34 +0400
Subject: [PATCH] fix(dht): sets file default for DHT db (#4030)

Description
---
- sets database file default for DHT db on the p2p level

Motivation and Context
---
Default was using ephemeral memory db

How Has This Been Tested?
---
Manually, base node does not emit error on linux
---
 base_layer/p2p/src/config.rs        | 7 +++++--
 comms/dht/src/storage/connection.rs | 4 ++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/base_layer/p2p/src/config.rs b/base_layer/p2p/src/config.rs
index c38bcfe18f..4f69ddabfc 100644
--- a/base_layer/p2p/src/config.rs
+++ b/base_layer/p2p/src/config.rs
@@ -32,7 +32,7 @@ use tari_common::{
     SubConfigPath,
 };
 use tari_comms::multiaddr::Multiaddr;
-use tari_comms_dht::DhtConfig;
+use tari_comms_dht::{DbConnectionUrl, DhtConfig};
 
 use crate::{transport::TransportConfig, DEFAULT_DNS_NAME_SERVER};
 
@@ -131,7 +131,10 @@ impl Default for P2pConfig {
             max_concurrent_inbound_tasks: 50,
             max_concurrent_outbound_tasks: 100,
             outbound_buffer_size: 100,
-            dht: Default::default(),
+            dht: DhtConfig {
+                database_url: DbConnectionUrl::file("dht.sqlite"),
+                ..Default::default()
+            },
             allow_test_addresses: false,
             listener_liveness_max_sessions: 0,
             listener_liveness_allowlist_cidrs: StringList::default(),
diff --git a/comms/dht/src/storage/connection.rs b/comms/dht/src/storage/connection.rs
index 2199372535..1e8e38f53e 100644
--- a/comms/dht/src/storage/connection.rs
+++ b/comms/dht/src/storage/connection.rs
@@ -52,6 +52,10 @@ pub enum DbConnectionUrl {
 }
 
 impl DbConnectionUrl {
+    pub fn file<P: AsRef<Path>>(path: P) -> Self {
+        DbConnectionUrl::File(path.as_ref().to_path_buf())
+    }
+
     pub fn to_url_string(&self) -> String {
         use DbConnectionUrl::{File, Memory, MemoryShared};
         match self {