# Enums

## ClientAuth

Configures the engine to require/request client authentication.

Created by manishk on 10/2/2015.

Name | Description
`NONE` | No client authentication is requested or required.
`REQUEST` | Accept authentication if presented by client. If this option is set and the client chooses not to provide authentication information about itself, the negotiations will continue.
`REQUIRED` | Require client to present authentication, if not presented then negotiations will be declined.

## CookieSameSite

Represents the Cookie SameSite policy to be used. For more info https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#SameSite_cookies.

Name | Description
`NONE` | The browser will send cookies with both cross-site requests and same-site requests.
`STRICT` | The browser will only send cookies for same-site requests (requests originating from the site that set the cookie). If the request originated from a different URL than the URL of the current location, none of the cookies tagged with the Strict attribute will be included.
`LAX` | Same-site cookies are withheld on cross-site subrequests, such as calls to load images or frames, but will be sent when a user navigates to the URL from an external site; for example, by following a link.

## DnsResponseCode

Represents the possible response codes a server may send after receiving a query. A response code of 0 indicates no error.

Name | Description
`NOERROR` | ID 0, no error
`FORMERROR` | ID 1, format error
`SERVFAIL` | ID 2, server failure
`NXDOMAIN` | ID 3, name error
`NOTIMPL` | ID 4, not implemented
`REFUSED` | ID 5, operation refused
`YXDOMAIN` | ID 6, domain name should not exist
`YXRRSET` | ID 7, resource record set should not exist
`NXRRSET` | ID 8, rrset does not exist
`NOTAUTH` | ID 9, not authoritative for zone
`NOTZONE` | ID 10, name not in zone
`BADVERS` | ID 11, bad extension mechanism for version
`BADSIG` | ID 12, bad signature
`BADKEY` | ID 13, bad key
`BADTIME` | ID 14, bad timestamp

## HttpVersion

Represents the version of the HTTP protocol.

Name | Description
`HTTP_1_0` | -
`HTTP_1_1` | -
`HTTP_2` | -

## JsonEventType

The possibles types of link emitted by the link.

Name | Description
`START_OBJECT` | Signals the start of a JSON object.
`END_OBJECT` | Signals the end of a JSON object.
`START_ARRAY` | Signals the start of a JSON array.
`END_ARRAY` | Signals the end of a JSON array.
`VALUE` | Signals a JSON value.

## ProxyType

The type of a TCP proxy server.

Name | Description
`HTTP` | HTTP CONNECT ssl proxy
`SOCKS4` | SOCKS4/4a tcp proxy
`SOCKS5` | SOCSK5 tcp proxy

## ReplyFailure

Represents the type of reply failure

Name | Description
`TIMEOUT` | The message send failed because no reply was received before the timeout time.
`NO_HANDLERS` | The message send failed because no handlers were available to handle the message.
`RECIPIENT_FAILURE` | The message send failed because the recipient actively sent back a failure (rejected the message)

## WebsocketVersion

Represents the WebSocket version

Name | Description
`V00` | -
`V07` | -
`V08` | -
`V13` | -