From 15f8d305181b4e24c2946355f51912e43f030d4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Frosteg=C3=A5rd?= <joakim.frostegard@gmail.com>
Date: Tue, 25 Oct 2022 02:16:16 +0200
Subject: [PATCH] udp: improve socket worker comments

---
 aquatic_udp/src/workers/socket/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/aquatic_udp/src/workers/socket/mod.rs b/aquatic_udp/src/workers/socket/mod.rs
index 323ddd7..f5a4efb 100644
--- a/aquatic_udp/src/workers/socket/mod.rs
+++ b/aquatic_udp/src/workers/socket/mod.rs
@@ -104,6 +104,7 @@ impl SocketWorker {
                 }
             }
 
+            // If resend buffer is enabled, send any responses in it
             if let Some(resend_buffer) = opt_resend_buffer.as_mut() {
                 for (response, addr) in resend_buffer.drain(..) {
                     Self::send_response(
@@ -118,6 +119,7 @@ impl SocketWorker {
                 }
             }
 
+            // Send any connect and error responses generated by this socket worker
             for (response, addr) in local_responses.drain(..) {
                 Self::send_response(
                     &self.config,
@@ -130,6 +132,7 @@ impl SocketWorker {
                 );
             }
 
+            // Check channel for any responses generated by swarm workers
             for (response, addr) in self.response_receiver.try_iter() {
                 let opt_response = match response {
                     ConnectedResponse::Scrape(r) => self