Immutable local/remote SocketAddress within a ConnectionMetaData #10867
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The local/remote SocketAddress is cached within the ConnectionMetaData or Connection instance, so that any changes are not visible during the request lifetime. Ensure that all server Connection types respect HttpConfiguration#getLocalAddress
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@joakime Can you remind me why Could we change the implementation so that if a non null address is set on the HttpConfiguration, then that is equivalent to adding a customizer that will force the address. |
The local/remote SocketAddress is cached within the ConnectionMetaData or Connection instance, so that any changes are not visible during the request lifetime. Ensure that all server Connection types respect HttpConfiguration#getLocalAddress
…0.x/immutableAddressesInConnectionMetaData
jetty-core/jetty-io/src/main/java/org/eclipse/jetty/io/SelectableChannelEndPoint.java
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jetty-core/jetty-io/src/main/java/org/eclipse/jetty/io/DatagramChannelEndPoint.java
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...ttp2-server/src/main/java/org/eclipse/jetty/http2/server/internal/HTTP2ServerConnection.java
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The local/remote SocketAddress is cached within the ConnectionMetaData or Connection instance, so that any changes are not visible during the request lifetime. Ensure that all server Connection types respect HttpConfiguration#getLocalAddress and that it is not implemented only in servlet layer Avoid DNS resolution.
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@joakime I've pushed a few more commits dealing with HttpConfiguration.getLocalAddress(). We were dealing with that in servlet land... which was fine when we didn't have a core request. Now that it is dealt with at the connection level, we can remove all that handling from the servlet implementation(s). |
jetty-core/jetty-server/src/main/java/org/eclipse/jetty/server/AbstractMetaDataConnection.java
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| @@ -46,6 +46,21 @@ public DatagramChannel getChannel() | |||
| return (DatagramChannel)super.getChannel(); | |||
| } | |||
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| @Override | |||
| public SocketAddress getRemoteSocketAddress() | |||
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This should be moved to SelectableChannelEndPoint where getLocalSocketAddress() is.
And be removed also from SocketChannelEndPoint.
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You can't as the getRemoteAddress on a DatagramChannel is a different method than the one on SocketChannel and does not exist in NetworkChannel.
There is a reason it is as it is.
The local/remote SocketAddress is cached within the ConnectionMetaData or Connection instance, so that any changes are not visible during the request lifetime. Ensure that all server Connection types respect HttpConfiguration#getLocalAddress and that it is not implemented only in servlet layer Avoid DNS resolution.
gregw
deleted the
fix/jetty-12.0.x/immutableAddressesInConnectionMetaData
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The local/remote SocketAddress is cached within the ConnectionMetaData or Connection instance, so that any changes are not visible during the request lifetime.
Ensure that all server Connection types respect HttpConfiguration#getLocalAddress
This is an alternate to both #10861 and #10815 to fix #10806
Co-authored-by: Joakim Erdfelt joakim.erdfelt@gmail.com