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kaspad: append archival argument, disabled by default.#2

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kaspad: append archival argument, disabled by default. #2

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5f66aef
kaspad: append archival argument, disabled by default.
demisrael Jul 29, 2024
5436e92
kaspad: use default for archival.
demisrael Jul 29, 2024
bf05c95
Merge branch 'aspectron:master' into rk-arch
demisrael Jul 29, 2024
c9621cb
Merge branch 'aspectron:master' into rk-arch
demisrael May 2, 2026
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7 changes: 7 additions & 0 deletions src/kaspad.rs
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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,6 +12,8 @@ pub struct Config {
network: Network,
data_folder: Option<PathBuf>,
enable_upnp: bool,
#[serde(default)]
archival: bool,

@aspectaspectJul 29, 2024

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This field needs to be tagged with #[serde(default)], otherwise the previous version of the config file will fail to load (as the field is missing), resetting the entire config (as currently, it will fall back to a general error handling).

The default value for bool is false. You changed the new() ctor, which is what is used to create a new config, however, when config is deserialized, it uses serde.

@demisraeldemisraelJul 29, 2024

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done, i see that without default, old configuration treated as invalid and khost starts as new deployment.

outgoing_peers: Option<u16>,
max_incoming_peers: Option<u16>,
#[serde(skip_serializing_if = "Option::is_none")]
Expand DownExpand Up@@ -92,6 +94,7 @@ impl Config {
network,
data_folder: None,
enable_upnp: false,
archival: false,
outgoing_peers: Some(32),
max_incoming_peers: Some(256),
grpc: Some(Interface::Local(grpc)),
Expand DownExpand Up@@ -162,6 +165,10 @@ impl From<&Config> for Vec<String> {
args.push("--disable-upnp");
}

if config.archival {
args.push("--archival");
}

if let Some(outgoing_peers) = config.outgoing_peers {
args.push(format!("--outpeers={outgoing_peers}"));
}
Expand Down