diff options
| -rw-r--r-- | src/imap/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/imap/mod.rs b/src/imap/mod.rs index 6f143d7..58c4dc0 100644 --- a/src/imap/mod.rs +++ b/src/imap/mod.rs @@ -142,6 +142,8 @@ use tokio::sync::mpsc::*; use tokio::sync::Notify; use tokio_util::bytes::BytesMut; +const PIPELINABLE_COMMANDS: usize = 64; + #[derive(Debug)] enum LoopMode { Quit, @@ -201,7 +203,7 @@ impl NetLoop { .await?; // Start a mailbox session in background - let (cmd_tx, cmd_rx) = mpsc::channel::<Request>(3); + let (cmd_tx, cmd_rx) = mpsc::channel::<Request>(PIPELINABLE_COMMANDS); let (resp_tx, resp_rx) = mpsc::unbounded_channel::<ResponseOrIdle>(); tokio::spawn(Self::session(ctx.clone(), cmd_rx, resp_tx)); |