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- message sending method inside synchronization blocks causes
deadlock between sending and receiving part
- breaking atomicity of sending message and putting future with
corresponding id to map needs additional handling by writer and receiver,
regardless which part get access to sync block first will create
new future and second one will complete it and remove from map,
in case of dump calls where control ping reply is required
as confirmation that all information were send, if ping reply is
received before writer put future in map, reader will create
regular control ping future instead and writer needs to made association
between these two futures
Change-Id: Id29a19be7a5319291a5e07cf931080610178f00c
Signed-off-by: Matej <matej.perina@pantheon.tech>
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1) In the previous version callbacks were generated based on
request-replay naming conventions. It turned out they were too
strict in case of events (e.g. BFD sends Details messages as
notifications). So now we generate callback for all messages,
allowing to receive any message as notification.(callback_gen.py)
2) "notification" suffix is no longer added because all messages
are treated same (dto_gen.py, jvpp_c_gen_.py)
3) name of property that holds notification/events changed in callback
facade and future apis
4) JVppNotification.java is no longer used since all events are treated
equally
Change-Id: I13f6438affc3473040d63cd4acb3984d03e97482
Signed-off-by: Matej <matej.perina@pantheon.tech>
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ConnectionInfo now contains pid of vpp process
pid is aquired through initial control ping during
connection creation
Change-Id: I68457770e07792d11c47bc7d8cbd0d2fd722d9b4
Signed-off-by: Matej Perina <mperina@cisco.com>
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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>
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DTOs fields are initialized by generated JNI code, so
we can safely ignore FB.UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD.
Coverity uses FindBugs to analyse Java code,
so it should be possible to suppress some of the
issues that are false positives or intentional.
Change-Id: I1375f6123e3eb44db44065d603d9d81726161acb
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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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>
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Error descriptions provided in api_errno.h are never used,
only error tag/name and number make it to enum vnet_api_error_t
so new macro is introduced in jvpp_common.c to extract message
according to error number and passed to VppCallbackException
constuctor.
Change-Id: If2a687752807d7250d9226987583df00f151e87f
Signed-off-by: Matej Perina <mperina@cisco.com>
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Matej
Matej Perina
Marek Gradzki
Jan Srnicek
Damjan Marion