From 1dbab207ece88a47f92b951a83ef8d95dc40fe1c Mon Sep 17 00:00:00 2001
From: Ferris Tseng <ferristseng@fastmail.fm>
Date: Tue, 23 Feb 2021 23:26:48 -0500
Subject: migrate examples to separate crate

---
 ipfs-api-examples/examples/ping_peer.rs | 70 +++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 ipfs-api-examples/examples/ping_peer.rs

(limited to 'ipfs-api-examples/examples/ping_peer.rs')

diff --git a/ipfs-api-examples/examples/ping_peer.rs b/ipfs-api-examples/examples/ping_peer.rs
new file mode 100644
index 0000000..5c5de44
--- /dev/null
+++ b/ipfs-api-examples/examples/ping_peer.rs
@@ -0,0 +1,70 @@
+// Copyright 2017 rust-ipfs-api Developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
+// http://opensource.org/licenses/MIT>, at your option. This file may not be
+// copied, modified, or distributed except according to those terms.
+//
+
+use futures::{future, TryStreamExt};
+use ipfs_api_examples::ipfs_api::{response::PingResponse, IpfsApi, IpfsClient};
+
+// Creates an Ipfs client, discovers a connected peer, and pings it using the
+// streaming Api, and by collecting it into a collection.
+//
+#[ipfs_api_examples::main]
+async fn main() {
+    tracing_subscriber::fmt::init();
+
+    eprintln!("connecting to localhost:5001...");
+
+    let client = IpfsClient::default();
+
+    eprintln!();
+    eprintln!("discovering connected peers...");
+
+    let peer = match client.swarm_peers().await {
+        Ok(connected) => connected
+            .peers
+            .into_iter()
+            .next()
+            .expect("expected at least one peer"),
+        Err(e) => {
+            eprintln!("error getting connected peers: {}", e);
+            return;
+        }
+    };
+
+    eprintln!();
+    eprintln!("discovered peer ({})", peer.peer);
+    eprintln!();
+    eprintln!("streaming 10 pings...");
+
+    if let Err(e) = client
+        .ping(&peer.peer[..], Some(10))
+        .try_for_each(|ping| {
+            eprintln!("{:?}", ping);
+
+            future::ok(())
+        })
+        .await
+    {
+        eprintln!("error streaming pings: {}", e);
+    }
+
+    eprintln!();
+    eprintln!("gathering 15 pings...");
+
+    match client
+        .ping(&peer.peer[..], Some(15))
+        .try_collect::<Vec<PingResponse>>()
+        .await
+    {
+        Ok(pings) => {
+            for ping in pings.iter() {
+                eprintln!("got response ({:?}) at ({})...", ping.text, ping.time);
+            }
+        }
+        Err(e) => eprintln!("error collecting pings: {}", e),
+    }
+}
-- 
cgit v1.2.3