WebSessionIdResolver (Spring Framework 5.2.12.RELEASE API)

All Known Implementing Classes:
CookieWebSessionIdResolver, HeaderWebSessionIdResolver
```
public interface WebSessionIdResolver
```
Contract for session id resolution strategies. Allows for session id resolution through the request and for sending the session id or expiring the session through the response.
Since:
5.0
Author:
Rossen Stoyanchev
See Also:
CookieWebSessionIdResolver

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`expireSession(ServerWebExchange exchange)`	Instruct the client to end the current session.
`List<String>`	`resolveSessionIds(ServerWebExchange exchange)`	Resolve the session id's associated with the request.
`void`	`setSessionId(ServerWebExchange exchange, String sessionId)`	Send the given session id to the client.

- Method Detail
  - resolveSessionIds
```
List<String> resolveSessionIds(ServerWebExchange exchange)
```
    Resolve the session id's associated with the request.
    Parameters:
    exchange - the current exchange
    Returns:
    the session id's or an empty list
  - setSessionId
```
void setSessionId(ServerWebExchange exchange,
                  String sessionId)
```
    Send the given session id to the client.
    Parameters:
    exchange - the current exchange
    sessionId - the session id
  - expireSession
```
void expireSession(ServerWebExchange exchange)
```
    Instruct the client to end the current session.
    Parameters:
    exchange - the current exchange