From 026dd1ed9c058f38817a89d023490be77d578156 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Wed, 30 Sep 2020 23:35:51 +0200
Subject: [PATCH] main: close tx half of sockets with closed rx half

fixes Gitea issue #9
---
 src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 9785d83..bc2262b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -194,7 +194,9 @@ fn main() -> ! {
                     if ! socket.is_active() {
                         let _ = socket.listen(TCP_PORT);
                         session.reset();
-                    } else if socket.can_send() && socket.can_recv() && socket.send_capacity() - socket.send_queue() > 1024 {
+                    } else if socket.may_send() && !socket.may_recv() {
+                        socket.close()
+                    } else if socket.can_send() && socket.can_recv() {
                         match socket.recv(|buf| session.feed(buf)) {
                             Ok(SessionInput::Nothing) => {}
                             Ok(SessionInput::Command(command)) => match command {