| commit | e65a27209ca81ca8c720352b184441dba05f0fac | |
| author | Jing Liu <liujbjl@linux.vnet.ibm.com> | |
| Fri, 14 Oct 2016 09:16:23 +0000 (14 11:16 +0200) | ||
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | |
| Thu, 4 May 2017 08:34:37 +0000 (4 10:34 +0200) | ||
| tree | 6d1e8d9888742fac3c55db32a1bfb6e11e4a9e5b | treesnapshot (tar.gz zip) |
| parent | 4996241a4a9dc82509d3fed07b1ee51d4d37bce6 | commitdiff |
s390x/3270: Detect for continued presence of a 3270 client
To ensure that we do not keep any 3270 sockets where the client is not
connected anymore, we send a packet with the timing mark option after
ten minutes of client inactivity. If the client does not answer it,
then the socket will be closed automatically.
This helps to ensure that there is no half-open situation on the 3270
socket.
Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com>
Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
To ensure that we do not keep any 3270 sockets where the client is not
connected anymore, we send a packet with the timing mark option after
ten minutes of client inactivity. If the client does not answer it,
then the socket will be closed automatically.
This helps to ensure that there is no half-open situation on the 3270
socket.
Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com>
Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
| hw/char/terminal3270.c | diffblobblamehistory |