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2017-10-03Repair vlib API socket serverDave Barach1-91/+102
- Teach vpp_api_test to send/receive API messages over sockets - Add memfd-based shared memory - Add api messages to create memfd-based shared memory segments - vpp_api_test supports both socket and shared memory segment connections - vpp_api_test pivot from socket to shared memory API messaging - add socket client support to libvlibclient.so - dead client reaper sends ping messages, container-friendly - dead client reaper falls back to kill (<pid>, 0) live checking if e.g. a python app goes silent for tens of seconds - handle ping messages in python client support code - teach show api ring about pairwise shared-memory segments - fix ip probing of already resolved destinations (VPP-998) We'll need this work to implement proper host-stack client isolation Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-09-06Set uid/gid on ssvm segment file.Dave Wallace1-1/+3
Change-Id: I482bb9654f4dfe240bace5c2b61056cfd04cf018 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2017-08-25jvpp: introducing callback api and future api tests for all plugins (VPP-591)Matej Perina1-1/+1
test can be run with: make test TEST=test_jvpp memory_shared.c: declaring and assigning variable in if statement makes it usage outside statement impossible. Looks like memory space assigned to variable declared in statement is freed when statement ends svm.c: - fixed case when root path can have a "/" at beggining - added option for test to operate over shared memory space with /vpe-api name and not create new one with name consisting of root path and region name which would require root permisions Change-Id: Iff1170dc6a5c1be134c152f2757c7ab9b919a8ed Signed-off-by: Matej Perina <mperina@cisco.com>
2017-08-18API: More gracefully fail when opening shared memory segment fails.Ole Troan1-5/+8
API clients would fail with an ASSERT (and core dump) whenever the API shared memory segment could not be opened. This returns an error value to the client's connect instead. Change-Id: Id122a3a090b24b139c382ae09f341bde61fd2540 Signed-off-by: Ole Troan <ot@cisco.com>
2017-08-14jvpp: make shm_prefix configurable (VPP-591)Jan Srnicek1-1/+2
svm.c - set default map region root path only if root path is not already present memory_shared.c - added option for tests to send memory region name and root path in one variable, if so name and root path are separated here and set to map region structure so find function can find it properly jvpp-registry.c - added parameters shmPrefix to be able pass + removed sudo restriction specific shared memory prefix that is used while starting python tests(see framework.py) JVppRegistyImpl - added option to specify shmPrefix VppJNIConnection - added option to specify shmPrefix Change-Id: I3f89f867fb9b20eef00fbd497cb0e41b25d6eab7 Signed-off-by: Jan Srnicek <jsrnicek@cisco.com> Signed-off-by: Matej Perina <mperina@cisco.com>
2017-07-17Fix unlinking of /dev/shm files.Dave Wallace1-7/+31
- api-segment prefix not used when unlinking shm files - unlink root region on exit if no clients referenced - stale reference to freed segment name - don't add fake client to /db unless CLIB_DEBUG > 2 - turn off the gmond plugin - clean up unused vars in vpp/api Change-Id: I66451fcfd6ee64a12466c2d6c209050e3cdb74b7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-05-09Fix remaining 32-bit compile issuesDamjan Marion1-5/+6
Change-Id: I9664214652229b663c3e3ba7406b4ede96bfb123 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-03A sprinkling of const in vlibmemory/api.h and friendsNeale Ranns1-3/+3
Change-Id: I953ebb37eeec7de0c4a6b00258c3c67a83cbc020 Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+1237
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>