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Extra argument to specify metrics websocket + long attribute #448

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merged 2 commits into from
Nov 12, 2020
Merged

Extra argument to specify metrics websocket + long attribute #448

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e576c1e
Extra argument to specify metrics websocket + long attribute
jstuczyn Nov 12, 2020
01c1cd8
Default testnet values
jstuczyn Nov 12, 2020
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21 changes: 17 additions & 4 deletions explorer/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,15 +14,22 @@ mod websockets;
// this specifies number of messages that can be held by the channel, not number of the clients.
const BROADCAST_CAPACITY: usize = 10;
const VALIDATOR_ARG: &str = "validator";
const METRICS_ARG: &str = "metrics";

fn parse_args<'a>() -> ArgMatches<'a> {
App::new("Nym Explorer")
.author("Nymtech")
.arg(
Arg::with_name(VALIDATOR_ARG)
.help("REST endpoint of the explorer will use to periodically grab topology and node status.")
.long(VALIDATOR_ARG)
.help("REST endpoint of the validator that explorer will use to periodically grab topology and node status.")
.takes_value(true)
)
.arg(
Arg::with_name(METRICS_ARG)
.long(METRICS_ARG)
.help("websocket endpoint of the metrics server explorer will subscribe to and broadcast to its clients")
.takes_value(true)
.required(true),
)
.get_matches()
}
Expand All @@ -35,7 +42,13 @@ fn index() -> &'static str {
#[tokio::main]
async fn main() {
let matches = parse_args();
let validator_base_url = matches.value_of(VALIDATOR_ARG).unwrap();
let validator_base_url = matches
.value_of(VALIDATOR_ARG)
.unwrap_or_else(|| "http://testnet-validator1.nymtech.net:8081");
let metrics_websocket_url = matches
.value_of(METRICS_ARG)
.unwrap_or_else(|| "wss://testnet-metrics.nymtech.net/ws")
.to_owned();

tokio::task::spawn_blocking(|| {
rocket::ignite()
Expand All @@ -49,7 +62,7 @@ async fn main() {
let sender_clone = sender.clone();

tokio::spawn(async move {
websockets::subscribe("wss://qa-metrics.nymtech.net/ws", sender).await;
websockets::subscribe(&*metrics_websocket_url, sender).await;
});

tokio::spawn(async move {
Expand Down