From: Sebastian Dröge <sebastian@centricular.com>
Date: Fri, 20 Jan 2023 10:23:36 +0000 (+0200)
Subject: examples: webrtc: sendrecv: rust: Allow providing our ID via the commandline
X-Git-Tag: 1.22.0~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=638465908ecb2c46c1f30768e5d879e7ce619e6d;p=platform%2Fupstream%2Fgstreamer.git

examples: webrtc: sendrecv: rust: Allow providing our ID via the commandline

Otherwise it continues to use a random ID as before.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3758>
---

diff --git a/subprojects/gst-examples/webrtc/sendrecv/gst-rust/src/main.rs b/subprojects/gst-examples/webrtc/sendrecv/gst-rust/src/main.rs
index 888f920..daffba7 100644
--- a/subprojects/gst-examples/webrtc/sendrecv/gst-rust/src/main.rs
+++ b/subprojects/gst-examples/webrtc/sendrecv/gst-rust/src/main.rs
@@ -47,8 +47,12 @@ macro_rules! upgrade_weak {
 struct Args {
     #[clap(short, long, default_value = "wss://webrtc.nirbheek.in:8443")]
     server: String,
+    /// Peer ID that should be called. If not given then an incoming call is expected.
     #[clap(short, long)]
     peer_id: Option<u32>,
+    /// Our ID. If not given then a random ID is created.
+    #[clap(short, long)]
+    our_id: Option<u32>,
 }
 
 // JSON messages we communicate with
@@ -737,7 +741,9 @@ async fn async_main() -> Result<(), anyhow::Error> {
     println!("connected");
 
     // Say HELLO to the server and see if it replies with HELLO
-    let our_id = rand::thread_rng().gen_range(10..10_000);
+    let our_id = args
+        .our_id
+        .unwrap_or_else(|| rand::thread_rng().gen_range(10..10_000));
     println!("Registering id {} with server", our_id);
     ws.send(WsMessage::Text(format!("HELLO {}", our_id)))
         .await?;