@Contract(threading=IMMUTABLE) public class DefaultConnectionReuseStrategy extends Object implements ConnectionReuseStrategy
Connectionheader will be examined. In the absence of a
Connectionheader, the non-standard but commonly used
Proxy-Connectionheader takes it's role. A token
closeindicates that the connection cannot be reused. If there is no such token, a token
keep-aliveindicates that the connection should be re-used. If neither token is found, or if there are no
Connectionheaders, the default policy for the HTTP version is applied. Since
HTTP/1.1, connections are re-used by default. Up until
HTTP/1.0, connections are not re-used by default.
|Modifier and Type||Field and Description|
|Constructor and Description|
|Modifier and Type||Method and Description|
Creates a token iterator from a header iterator.
Decides whether a connection can be kept open after a request.
public boolean keepAlive(HttpResponse response, HttpContext context)
false, the caller MUST close the connection to correctly comply with the HTTP protocol. If it returns
true, the caller SHOULD attempt to keep the connection open for reuse with another request.
One can use the HTTP context to retrieve additional objects that may be relevant for the keep-alive strategy: the actual HTTP connection, the original HTTP request, target host if known, number of times the connection has been reused already and so on.
If the connection is already closed,
false is returned.
The stale connection check MUST NOT be triggered by a
connection reuse strategy.
protected TokenIterator createTokenIterator(HeaderIterator hit)
hit- the header iterator
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