Socket Option¶
core.SocketOption¶
Generic socket option message. This would be used to set socket options that might not exist in upstream kernels or precompiled Envoy binaries.
{
"description": "...",
"level": "...",
"name": "...",
"int_value": "...",
"buf_value": "...",
"state": "..."
}
- description
(string) An optional name to give this socket option for debugging, etc. Uniqueness is not required and no special meaning is assumed.
- level
(int64) Corresponding to the level value passed to setsockopt, such as IPPROTO_TCP
- name
(int64) The numeric name as passed to setsockopt
- int_value
(int64) Because many sockopts take an int value.
- state
(core.SocketOption.SocketState) The state in which the option will be applied. When used in BindConfig STATE_PREBIND is currently the only valid value.
Enum core.SocketOption.SocketState¶
[core.SocketOption.SocketState proto]
- STATE_PREBIND
(DEFAULT) Socket options are applied after socket creation but before binding the socket to a port
- STATE_BOUND
Socket options are applied after binding the socket to a port but before calling listen()
- STATE_LISTENING
Socket options are applied after calling listen()