consul lib does not work for us, switching to reqwest

Cargo.toml

@@ -7,6 +7,6 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-consul = "0.3.0"
+reqwest = { version = "0.10", features = ["json"] }
 igd = { version = "0.10.0", features = ["aio"] }
 tokio = "0.2.11"

diplonat_debug

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# http://127.0.0.1:8500/v1/catalog/node/rincevent?index=0
+# then look at X-Consul-Index
 export DIPLONAT_PRIVATE_IP=10.3.3.37
 export DIPLONAT_REFRESH_TIME=60
 export DIPLONAT_EXPIRATION_TIME=180

src/main.rs

@@ -4,8 +4,7 @@ use std::net::SocketAddrV4;
 use igd::aio::search_gateway;
 use igd::PortMappingProtocol;
 
-use consul::catalog::Catalog;
-use consul::{Client, Config};
+use std::collections::HashMap;
 
 struct DiplonatConfig {
    private_ip: String,
@@ -58,13 +57,12 @@ async fn main() {
         Err(e) => return println!("unable to build configuration: {}", e),
     };
 
-    let consul_config = Config::new().unwrap();
-    let consul_client = Client::new(consul_config);
-
-    match consul_client.nodes(None) {
-      Ok(v) => println!("ok: {:?}", v),
-      Err(err) => println!("err: {}", err),
-    };
+    let resp = reqwest::get("http://127.0.0.1:5000")
+        .await
+        .unwrap()
+        .json::<HashMap<String, String>>()
+        .await.unwrap();
+    println!("{:#?}", resp);
 
     let gateway = match search_gateway(Default::default()).await {
         Ok(g) => g,