create AcceptError::BufferCapacityReached, use it

sozu-proxy · May 3, 2023 · f9de7ba · f9de7ba
1 parent acb0455
commit f9de7ba
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/lib/src/lib.rs b/lib/src/lib.rs
@@ -435,6 +435,7 @@ pub enum AcceptError {
     WouldBlock,
     RegisterError,
     WrongSocketAddress,
+    BufferCapacityReached,
 }
 
 use self::server::ListenToken;

diff --git a/lib/src/tcp.rs b/lib/src/tcp.rs
@@ -1475,11 +1475,11 @@ impl ProxyConfiguration for TcpProxy {
             (Some(fb), Some(bb)) => (fb, bb),
             _ => {
                 error!("could not get buffers from pool");
-                error!("max number of session connection reached, flushing the accept queue");
+                error!("Buffer capacity has been reached, stopping to accept new connections for now");
                 gauge!("accept_queue.backpressure", 1);
                 self.sessions.borrow_mut().can_accept = false;
 
-                return Err(AcceptError::TooManySessions);
+                return Err(AcceptError::BufferCapacityReached);
             }
         };