diff options
Diffstat (limited to 'pkg/tcpip/tcpip.go')
| -rw-r--r-- | pkg/tcpip/tcpip.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go index 2f931a5a3..4aafb51ab 100644 --- a/pkg/tcpip/tcpip.go +++ b/pkg/tcpip/tcpip.go @@ -381,6 +381,13 @@ type Endpoint interface { // State returns a socket's lifecycle state. The returned value is // protocol-specific and is primarily used for diagnostics. State() uint32 + + // ModerateRecvBuf should be called everytime data is copied to the user + // space. This allows for dynamic tuning of recv buffer space for a + // given socket. + // + // NOTE: This method is a no-op for sockets other than TCP. + ModerateRecvBuf(copied int) } // WriteOptions contains options for Endpoint.Write. @@ -480,6 +487,10 @@ type CongestionControlOption string // control algorithms. type AvailableCongestionControlOption string +// ModerateReceiveBufferOption allows the caller to enable/disable TCP receive +// buffer moderation. +type ModerateReceiveBufferOption bool + // MulticastTTLOption is used by SetSockOpt/GetSockOpt to control the default // TTL value for multicast messages. The default is 1. type MulticastTTLOption uint8 |