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Issue #6642 - prevent connection close after websocket upgrade 

Signed-off-by: Lachlan Roberts <lachlan@webtide.com>
This commit is contained in:
Lachlan Roberts 2021-08-24 19:39:34 +10:00
parent 0fc025d526
commit f7d9d8fcf8
2 changed files with 13 additions and 1 deletions
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12
jetty-http/src/main/java/org/eclipse/jetty/http/HttpGenerator.java
View File

@ -345,6 +345,18 @@ public class HttpGenerator
return Result.FLUSH;
}
// If this is an upgrade then we don't want to close the connection.
if (_info.isResponse() && ((MetaData.Response)_info).getStatus() == HttpStatus.SWITCHING_PROTOCOLS_101)
{
return Result.DONE;
}
else if (_info.isRequest())
{
HttpField connectionHeader = _info.getFields().getField(HttpHeader.CONNECTION);
if (connectionHeader != null && connectionHeader.contains(HttpHeaderValue.UPGRADE.asString()))
return Result.DONE;
}
_state = State.END;
return Boolean.TRUE.equals(_persistent) ? Result.DONE : Result.SHUTDOWN_OUT;
}

2
jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/ConnectionHeaderTest.java
View File

@ -67,7 +67,7 @@ public class ConnectionHeaderTest
}
@ParameterizedTest
@ValueSource(strings = {"Upgrade", "keep-alive, Upgrade"}) // TODO: should we test "close, Upgrade", what should we expect?
@ValueSource(strings = {"Upgrade", "keep-alive, Upgrade", "close, Upgrade"})
public void testConnectionKeepAlive(String connectionHeaderValue) throws Exception
{
URI uri = URI.create("ws://localhost:" + connector.getLocalPort() + "/echo");