Remove smol

Cargo.toml

@@ -39,7 +39,6 @@ rumqttc = { version = "0.19", optional = true }
 
 [dev-dependencies]
 anyhow = "1"
-smol = "1"
 simple_logger="2.2"
 
 [[example]]

examples/http_client.rs

@@ -1,5 +1,6 @@
 use std::error::Error;
 
+use async_io::block_on;
 use embedded_io_async::Read;
 use embedded_nal_async::TcpConnect;
 
@@ -10,7 +11,7 @@ use edge_net::asynch::stdnal::StdTcpConnect;
 fn main() {
     simple_logger::SimpleLogger::new().env().init().unwrap();
 
-    smol::block_on(read()).unwrap();
+    block_on(read()).unwrap();
 }
 
 async fn read() -> anyhow::Result<()> {
@@ -22,7 +23,7 @@ async fn read() -> anyhow::Result<()> {
     let mut connection = ClientConnection::<1024, _>::new(
         &mut buf,
         &connector,
-        "34.227.213.82:80".parse().unwrap(), /*httpbin.org*/
+        "44.194.147.17:80".parse().unwrap(), /*httpbin.org*/
     );
 
     for uri in ["/ip", "/headers"] {

examples/http_server.rs

@@ -1,8 +1,9 @@
-#![feature(cfg_version)]
+#![allow(stable_features)]
 #![feature(async_fn_in_trait)]
 
 use core::future::pending;
 
+use async_io::block_on;
 use log::LevelFilter;
 
 use edge_net::asynch::{
@@ -24,15 +25,15 @@ fn main() {
         .init()
         .unwrap();
 
-    smol::block_on(accept());
+    block_on(accept());
 }
 
 pub async fn accept() {
     let binder = StdTcpListen::new();
 
     run::<StdRawMutex, _>(
         binder
-            .listen("0.0.0.0:8080".parse().unwrap())
+            .listen("0.0.0.0:8181".parse().unwrap())
             .await
             .unwrap(),
     )

examples/simple.rs

@@ -1,10 +1,11 @@
+use async_io::block_on;
 use embedded_io_async::{Read, Write};
 use embedded_nal_async::TcpConnect;
 
 use edge_net::asynch::stdnal::StdTcpConnect;
 
 fn main() {
-    smol::block_on(read()).unwrap();
+    block_on(read()).unwrap();
 }
 
 async fn read() -> anyhow::Result<()> {