Messages in this thread Patch in this message | | | From | Stefano Garzarella <> | Subject | [PATCH net 1/2] vsock: add half-closed socket details in the implementation notes | Date | Fri, 11 Oct 2019 15:07:57 +0200 |
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vmci_transport never allowed half-closed socket on the host side. Since we want to have the same behaviour across all transports, we add a section in the "Implementation notes".
Cc: Jorgen Hansen <jhansen@vmware.com> Cc: Adit Ranadive <aditr@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> --- net/vmw_vsock/af_vsock.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 2ab43b2bba31..27df57c2024b 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -83,6 +83,10 @@ * TCP_ESTABLISHED - connected * TCP_CLOSING - disconnecting * TCP_LISTEN - listening + * + * - Half-closed socket is supported only on the guest side. recv() on the host + * side should return EOF when the guest closes a connection, also if some + * data is still in the receive queue. */ #include <linux/types.h> -- 2.21.0
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