[jira] [Commented] (SOLR-16093) HttpClient does not gracefully handle IPv6

[Kevin Risden (Jira)]

Title: Message Title

Kevin Risden commented on SOLR-16093   Re: HttpClient does not gracefully handle IPv6 So I'm working my way back up the stack trace: https://github.com/adoptium/jdk17u/blob/master/src/java.base/share/classes/sun/nio/ch/Net.java#L160 The whole method is this: static InetSocketAddress checkAddress(SocketAddress sa, ProtocolFamily family) { InetSocketAddress isa = checkAddress(sa); if (family == StandardProtocolFamily.INET) { InetAddress addr = isa.getAddress(); if (!(addr instanceof Inet4Address)) throw new UnsupportedAddressTypeException(); } return isa; } So its trying to check if its an Inet4Address - and rightly fails. The code above gets called by: https://github.com/adoptium/jdk17u/blob/master/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java#L816 https://github.com/adoptium/jdk17u/blob/master/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java#L1163 https://github.com/adoptium/jdk17u/blob/master/src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java#L98 https://github.com/eclipse/jetty.project/blob/jetty-9.4.x/jetty-http2/http2-client/src/main/java/org/eclipse/jetty/http2/client/HTTP2Client.java#L432 I am leaving these breadcrumbs to dig more tomorrow with a new set of eyes. It looks like ipv6 should work if the socket is initialized correctly. Add Comment   This message was sent by Atlassian Jira (v8.20.10#820010-sha1:ace47f9)