From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EBE430CD89 for ; Thu, 28 Aug 2025 08:47:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756370845; cv=none; b=BgUWWoEE4/Ao91iSKyZ+UfL/f+hYh/oI0WWp3Jqh1KB0BDn/rw5U05mM5zD2bmJJTgWypbuzl+W10Ci/E0iKwh1rAZWyQHRvEpr4JRMYfQCNxdJqKzZTO6RSSv+I/BcR+FbpRa8kObKw3A0B0Mx3J2e6ilNpZuxFhxjKZfqVob0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756370845; c=relaxed/simple; bh=1Rnn6y24R0NW0qNJWi5/cEx9rmefxU50+ZxTeTmLyhA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=GnICynjU9jeFsQFBQ/iAJN2dNc8EaB0G8umSiTc6MNQbNWV0KcszmgQSmv/4IKXmo0AWR/Kq885GIBNTii+BLEY/v+zzrOZ7U88C8FF3uJCwKz9STq8T6spkXmXYbHeeqxf85/lQIsfokjXXpNx4NS5TSmQiGyGQGl0RMM+p+fU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Iot58g8q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Iot58g8q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C60FC4CEEB; Thu, 28 Aug 2025 08:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756370844; bh=1Rnn6y24R0NW0qNJWi5/cEx9rmefxU50+ZxTeTmLyhA=; h=From:To:Cc:Subject:Date:From; b=Iot58g8qZ21Vl016DUwbBrPaj1DvXet/Z3XJasTHCbrLv4OoZVhRgcnY+6zGWHITM i0NiX7W5jJvmugEgwHywA43UcKFCe5v+rxJzDOd7d5BRc3MmbYvk+Ep/s7cfEuLFBc gvhxyyDz7QkmvqC6uJrQW3Yu+cfpeDHFroqOYMRskDvPf8odrkmCsuQ5C+2NtyMDWO sOFeUPXwWZntGw6NGW0V/Kq1Mvfr1uBXZbcD9hjmcifYCCNvNDfyUAAAHHtFyq7/s9 NMbSFmpdrx3rhpssmh0L02CQKMMC1sInWWTCXykiXHU0absyzaxMqoD8/MuA/46iCD qdQvTaFvDtKcQ== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v2 0/3] Add MPTCP support to Java Networking API Date: Thu, 28 Aug 2025 16:47:12 +0800 Message-ID: X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Geliang Tang v2: - drop redundant helpers as Matt suggested. - squash into fewer patches. - use "JNI_TRUE" and "(void)mptcp" in Java_sun_nio_ch_Net_socket0 as Xiang Gao suggested. The Multipath TCP (MPTCP) protocol (v1 / RFC 8684) has been added in the upstream Linux kernel since v5.6. See https://mptcp.dev. This patch series introduces comprehensive Multipath TCP (MPTCP) support to the Java Networking API, enabling applications to leverage MPTCP's capabilities for improved reliability and throughput. Geliang Tang (3): Add native MPTCP socket creation support Add MPTCP support to Java Socket/ServerSocket APIs Add test cases for MPTCP socket functionality .../share/classes/java/net/ServerSocket.java | 52 +++++++++++++-- .../share/classes/java/net/Socket.java | 65 +++++++++++++++++-- .../share/classes/java/net/SocketImpl.java | 4 +- .../share/classes/sun/nio/ch/Net.java | 19 ++++-- .../classes/sun/nio/ch/NioSocketImpl.java | 11 +++- src/java.base/unix/native/libnio/ch/Net.c | 14 +++- src/java.base/windows/native/libnio/ch/Net.c | 4 +- .../java/net/ServerSocket/MPTCPServer.java | 58 +++++++++++++++++ test/jdk/java/net/Socket/MPTCPClient.java | 62 ++++++++++++++++++ 9 files changed, 264 insertions(+), 25 deletions(-) create mode 100644 test/jdk/java/net/ServerSocket/MPTCPServer.java create mode 100644 test/jdk/java/net/Socket/MPTCPClient.java -- 2.48.1