1phamminh0811/neptune-explorer
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feat: add --listen-port and rename --port

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Changes:
 * adds --listen-port for specifying http port to listen on.
 * renames --port to --neptune-rpc-port which is clearer
 * updates README accordingly
This commit is contained in:
danda 2024-05-22 18:45:10 -07:00
parent e4fda1a806
commit d99fe3ff84
3 changed files with 13 additions and 7 deletions
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5
README.md
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@ -31,7 +31,8 @@ nohup neptune-explorer 2>&1 > /path/to/logs/neptune-explorer.log &
Notes: Notes:
* The block-explorer automatically uses the same network (mainnet, testnet, etc) as the neptune-core instance it is connected to, and the network is displayed in the web interface. * The block-explorer automatically uses the same network (mainnet, testnet, etc) as the neptune-core instance it is connected to, and the network is displayed in the web interface.
* if neptune-core RPC server is running on a non-standard port, you can provide it with the `--port` flag. * If neptune-core RPC server is running on a non-standard port, you can provide it with the `--neptune-rpc-port` flag.
* neptune-explorer listens for http requests on port 3000 by default. This can be changed with the `--listen-port` flag.
* Site name can be specified with the `--site-name` flag. * Site name can be specified with the `--site-name` flag.
@ -39,8 +40,6 @@ Notes:
Just navigate to http://localhost:3000/ Just navigate to http://localhost:3000/
(note: the port is not yet configurable.)
## SSL/TLS, Nginx, etc. ## SSL/TLS, Nginx, etc.

7
src/main.rs
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@ -69,7 +69,7 @@ async fn main() -> Result<(), anyhow::Error> {
// add state // add state
.with_state(shared_state); .with_state(shared_state);
let port = 3000; let port = Config::parse().listen_port;
let listener = tokio::net::TcpListener::bind(format!("0.0.0.0:{port}")) let listener = tokio::net::TcpListener::bind(format!("0.0.0.0:{port}"))
.await .await
.with_context(|| format!("Failed to bind to port {port}"))?; .with_context(|| format!("Failed to bind to port {port}"))?;
@ -85,7 +85,10 @@ async fn main() -> Result<(), anyhow::Error> {
async fn rpc_client() -> Result<RPCClient, anyhow::Error> { async fn rpc_client() -> Result<RPCClient, anyhow::Error> {
// Create connection to neptune-core RPC server // Create connection to neptune-core RPC server
let args: Config = Config::parse(); let args: Config = Config::parse();
let server_socket = SocketAddr::new(std::net::IpAddr::V4(Ipv4Addr::LOCALHOST), args.port); let server_socket = SocketAddr::new(
std::net::IpAddr::V4(Ipv4Addr::LOCALHOST),
args.neptune_rpc_port,
);
let transport = tarpc::serde_transport::tcp::connect(server_socket, RpcJson::default) let transport = tarpc::serde_transport::tcp::connect(server_socket, RpcJson::default)
.await .await
.with_context(|| { .with_context(|| {

8
src/model/config.rs
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@ -6,7 +6,11 @@ pub struct Config {
#[clap(long, default_value = "Neptune Explorer", value_name = "site-name")] #[clap(long, default_value = "Neptune Explorer", value_name = "site-name")]
pub site_name: String, pub site_name: String,
/// Sets the server address to connect to. /// Sets the port to listen for http requests.
#[clap(long, default_value = "3000", value_name = "PORT")]
pub listen_port: u16,
/// Sets the neptune-core rpc server address to connect to.
#[clap(long, default_value = "9799", value_name = "PORT")] #[clap(long, default_value = "9799", value_name = "PORT")]
pub port: u16, pub neptune_rpc_port: u16,
} }