Check before passive close

2019-10-15 22:06:23 +01:00 · 2019-10-15 22:06:23 +01:00 · beb6568ce0
parent 3b3cd277f8
commit beb6568ce0
1 changed files with 4 additions and 2 deletions
--- a/internal/multiplex/switchboard.go
+++ b/internal/multiplex/switchboard.go
@ -61,9 +61,11 @@ func (sb *switchboard) removeConn(connId uint32) {
 	sb.connsM.Unlock()
 	if remaining == 0 {
 		atomic.StoreUint32(&sb.broken, 1)
+		if !sb.session.IsClosed() {
 			sb.session.SetTerminalMsg("no underlying connection left")
 			sb.session.passiveClose()
 		}
+	}
 }

 // a pointer to connId is passed here so that the switchboard can reassign it