From owner-freebsd-java@freebsd.org Tue Aug 20 20:34:15 2019 Return-Path: Delivered-To: freebsd-java@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CC989DF621 for ; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46CjFM4p6lz3yWk for ; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A2E32DF620; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) Delivered-To: java@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A29F3DF61F for ; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46CjFM3YHpz3yWg for ; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5BE1C8CD9 for ; Tue, 20 Aug 2019 20:34:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x7KKYFim051535 for ; Tue, 20 Aug 2019 20:34:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x7KKYFFg051534 for java@FreeBSD.org; Tue, 20 Aug 2019 20:34:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: java@FreeBSD.org Subject: [Bug 239890] java/openjdk11: openjdk 11.0.4+11.2 JDBC connections fail with IPv6 addresses Date: Tue, 20 Aug 2019 20:34:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jonc@chen.org.nz X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: java@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Aug 2019 20:34:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239890 --- Comment #5 from Jonathan Chen --- Actually, it looks like the use of java.net.preferIPv4Stack=3Dtrue is actua= lly hiding a problem with OpenJDK11's IP address handling: 1.stormblade:jdbc-test,8:31am> ls=20=20=20=20 J.java postgresql-42.2.6.jar=20=20=20=20 1.stormblade:jdbc-test,8:31am> cat J.java=20=20=20=20=20 import java.sql.*;=20=20 public class J=20=20 {=20=20 public static void=20=20 main (=20=20 String args[])=20=20 throws Exception=20=20 {=20=20 String url =3D "jdbc:postgresql://127.0.0.1/postgres?user=3Dpostgres";=20=20 Connection conn =3D DriverManager.getConnection(url);=20=20 }=20=20 }=20=20 1.stormblade:jdbc-test,8:31am> setenv JAVA_HOME /usr/local/openjdk8 1.stormblade:jdbc-test,8:31am> javac J.java=20=20=20=20 1.stormblade:jdbc-test,8:31am> java -cp .:postgresql-42.2.6.jar -Djava.net.preferIPv4Stack=3Dfalse J=20=20=20 1.stormblade:jdbc-test,8:32am> setenv JAVA_HOME /usr/local/openjdk11=20=20= =20=20 1.stormblade:jdbc-test,8:32am> java -cp .:postgresql-42.2.6.jar -Djava.net.preferIPv4Stack=3Dfalse J=20=20=20=20 Exception in thread "main" org.postgresql.util.PSQLException: Connection to 127.0.0.1:5432 refused. Check that the hostname and port are correct and th= at the postmaster is accepting TCP/IP connections.=20=20 at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionF= actoryImpl.java:280)=20 at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java= :49)=20 at org.postgresql.jdbc.PgConnection.(PgConnection.java:195)= =20=20 at org.postgresql.Driver.makeConnection(Driver.java:458)=20=20 at org.postgresql.Driver.connect(Driver.java:260)=20=20 at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)=20=20 at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:251)=20=20 at J.main(J.java:11)=20=20 Caused by: java.net.ConnectException: Invalid argument (connect failed)=20= =20 at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)= =20=20 at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImp= l.java:399)=20 at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSo= cketImpl.java:242)=20 at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.= java:224)=20 at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:= 403)=20 at java.base/java.net.Socket.connect(Socket.java:591)=20=20 at org.postgresql.core.PGStream.(PGStream.java:75)=20=20 at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryIm= pl.java:91)=20 at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionF= actoryImpl.java:192)=20 ... 7 more=20=20 1.stormblade:jdbc-test,8:32am> --=20 You are receiving this mail because: You are the assignee for the bug.=