packetdrill: mptcp: add SO_SNDBUF sync test#193
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Dwyane-Yan wants to merge 2 commits intomultipath-tcp:mptcp-net-nextfrom
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packetdrill: mptcp: add SO_SNDBUF sync test#193Dwyane-Yan wants to merge 2 commits intomultipath-tcp:mptcp-net-nextfrom
Dwyane-Yan wants to merge 2 commits intomultipath-tcp:mptcp-net-nextfrom
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Add a packetdrill test to verify that the MPTCP-level sk_sndbuf is correctly synced with the subflow's send buffer. The test sets tcp_wmem[0] to 1024, establishes an MPTCP connection, and checks that the MPTCP socket's send buffer equals 'tcp_wmem[0] + first_subflow->sk_sndbuf'. Signed-off-by: Gang Yan <yangang@kylinos.cn>
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Add a packetdrill test to verify that the MPTCP-level sk_sndbuf is correctly synced with the subflow's send buffer.
The test sets tcp_wmem[0] to 1024, establishes an MPTCP connection, and checks that the MPTCP socket's send buffer equals 'tcp_wmem[0] + first_subflow->sk_sndbuf'.