diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/tcpip/transport/tcp/endpoint.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index 87db13720..7ad894840 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -927,7 +927,12 @@ func (e *endpoint) Readiness(mask waiter.EventMask) waiter.EventMask { result := waiter.EventMask(0) switch e.EndpointState() { - case StateInitial, StateBound, StateConnecting, StateSynSent, StateSynRecv: + case StateInitial, StateBound: + // This prevents blocking of new sockets which are not + // connected when SO_LINGER is set. + result |= waiter.EventHUp + + case StateConnecting, StateSynSent, StateSynRecv: // Ready for nothing. case StateClose, StateError, StateTimeWait: @@ -1098,6 +1103,8 @@ func (e *endpoint) closeNoShutdownLocked() { e.notifyProtocolGoroutine(notifyClose) } else { e.transitionToStateCloseLocked() + // Notify that the endpoint is closed. + e.waiterQueue.Notify(waiter.EventHUp) } } |